{"title":"Classic Style Z-Pipes","description":"\u003cp dir=\"ltr\"\u003eThe Classic Style Z-Pipe is the original Formula Z Performance configuration: a straight inlet-to-outlet crossover that does the job of a traditional X-pipe or H-pipe in a fraction of the space. The patent-pending internal geometry maintains a constant cross-sectional area with no restriction, keeping exhaust velocity high while balancing pulses between banks for improved scavenging and a smoother, more refined exhaust tone.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis collection includes three variants: the standard Straight Classic, the Ultra-Narrow Straight Classic for tight transmission tunnel and chassis clearances, and the 45° Inlet Classic for angled routing where a straight approach will not package. Every Z-Pipe is 3D printed from 316L stainless steel using DMLS and SLM technology, with inlet\/outlet sizes from 2.500\" to 3.500\" ID to match your exhaust tubing.\u003c\/p\u003e","products":[{"product_id":"z-pipe-straight-classic-style-3-000-id-inlet-outlet-316l-stainless","title":"Z-Pipe - Straight Classic Style - 3.000\" ID Inlet\/Outlet - 316L Stainless","description":"\u003ch5\u003eDELIVERING MORE POWER WITH ENHANCED ACOUSTICS — Z-PIPE BY FORMULA Z\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual exhaust component designed to enhance your vehicle’s performance and sound in an exceptionally compact design. Engineered with precision, \u003cstrong\u003ethe Z-Pipe maintains a consistent, unrestricted exhaust pathway without reducing cross-sectional area, promoting smooth, high-velocity gas flow and increasing exhaust scavenging.\u003c\/strong\u003e This advanced design \u003cstrong\u003eimproves throttle response throughout the entire RPM range\u003c\/strong\u003e, boosting volumetric efficiency and \u003cstrong\u003edelivering noticeable horsepower gains.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach ZPipe is precisely crafted from high-quality 316L stainless steel using advanced Direct Metal Laser Sintering (DMLS) and Selective Laser Melting (SLM) technologies, ensuring unmatched accuracy and durability. Installation is straightforward as the ZPipe sits completely downstream of all emissions components, and its compact size makes it perfect even for the tightest installations. Experience a refined, clean, and exotic exhaust tone that is distinctly crisp and balanced across both exhaust banks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eImproved exhaust scavenging effect increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli\u003eStraightforward installation downstream of all emissions components\u003c\/li\u003e\n\u003cli\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli\u003eRefined, clean, and exotic exhaust tone\u003c\/li\u003e\n\u003cli\u003eExceptionally compact for installation in even the tightest locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Classic model is Formula Z's most popular style, for the majority of front engine\/longitudinal layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ-PIPE CROSS-SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Z-Pipe_Cross-Section_Collage_600x600.jpg?v=1744998757\" alt=\"Formula Z Performance Z-Pipe Classic Straight | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFLOW MODEL COMPARISON\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eX-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"H-Pipe, X-Pipe, Z-Pipe Flow Comparison | Ace Race Parts\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/HXZ-Pipe-Flow-Comparison_773e0954-e691-4e0d-bb29-956e84df0fd1_600x600.jpg?v=1744998532\"\u003e\u003c\/div\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":41638434734143,"sku":"300-CLA0000SS","price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Classic-Straight-Z-Pipe-Front.jpg?v=1744997912"},{"product_id":"z-pipe-straight-classic-style-2-750-id-inlet-outlet-316l-stainless","title":"Z-Pipe - Straight Classic Style - 2.750\" ID Inlet\/Outlet - 316L Stainless","description":"\u003ch5\u003eDELIVERING MORE POWER WITH ENHANCED ACOUSTICS — Z-PIPE BY FORMULA Z\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual exhaust component designed to enhance your vehicle’s performance and sound in an exceptionally compact design. Engineered with precision, \u003cstrong\u003ethe Z-Pipe maintains a consistent, unrestricted exhaust pathway without reducing cross-sectional area, promoting smooth, high-velocity gas flow and increasing exhaust scavenging.\u003c\/strong\u003e This advanced design \u003cstrong\u003eimproves throttle response throughout the entire RPM range\u003c\/strong\u003e, boosting volumetric efficiency and \u003cstrong\u003edelivering noticeable horsepower gains.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach ZPipe is precisely crafted from high-quality 316L stainless steel using advanced Direct Metal Laser Sintering (DMLS) and Selective Laser Melting (SLM) technologies, ensuring unmatched accuracy and durability. Installation is straightforward as the ZPipe sits completely downstream of all emissions components, and its compact size makes it perfect even for the tightest installations. Experience a refined, clean, and exotic exhaust tone that is distinctly crisp and balanced across both exhaust banks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eImproved exhaust scavenging effect increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli\u003eStraightforward installation downstream of all emissions components\u003c\/li\u003e\n\u003cli\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli\u003eRefined, clean, and exotic exhaust tone\u003c\/li\u003e\n\u003cli\u003eExceptionally compact for installation in even the tightest locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Classic model is Formula Z's most popular style, for the majority of front engine\/longitudinal layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ-PIPE CROSS-SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Z-Pipe_Cross-Section_Collage_600x600.jpg?v=1744998757\" alt=\"Formula Z Performance Z-Pipe Classic Straight | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFLOW MODEL COMPARISON\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eX-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"H-Pipe, X-Pipe, Z-Pipe Flow Comparison | Ace Race Parts\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/HXZ-Pipe-Flow-Comparison_773e0954-e691-4e0d-bb29-956e84df0fd1_600x600.jpg?v=1744998532\"\u003e\u003c\/div\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":41638553780287,"sku":"275-CLA0000SS","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Classic-Straight-Z-Pipe-Front.jpg?v=1744997912"},{"product_id":"z-pipe-straight-classic-style-2-500-id-inlet-outlet-316l-stainless","title":"Z-Pipe - Straight Classic Style - 2.500\" ID Inlet\/Outlet - 316L Stainless","description":"\u003ch5\u003eDELIVERING MORE POWER WITH ENHANCED ACOUSTICS — Z-PIPE BY FORMULA Z\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual exhaust component designed to enhance your vehicle’s performance and sound in an exceptionally compact design. Engineered with precision, \u003cstrong\u003ethe Z-Pipe maintains a consistent, unrestricted exhaust pathway without reducing cross-sectional area, promoting smooth, high-velocity gas flow and increasing exhaust scavenging.\u003c\/strong\u003e This advanced design \u003cstrong\u003eimproves throttle response throughout the entire RPM range\u003c\/strong\u003e, boosting volumetric efficiency and \u003cstrong\u003edelivering noticeable horsepower gains.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach ZPipe is precisely crafted from high-quality 316L stainless steel using advanced Direct Metal Laser Sintering (DMLS) and Selective Laser Melting (SLM) technologies, ensuring unmatched accuracy and durability. Installation is straightforward as the ZPipe sits completely downstream of all emissions components, and its compact size makes it perfect even for the tightest installations. Experience a refined, clean, and exotic exhaust tone that is distinctly crisp and balanced across both exhaust banks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eImproved exhaust scavenging effect increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli\u003eStraightforward installation downstream of all emissions components\u003c\/li\u003e\n\u003cli\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli\u003eRefined, clean, and exotic exhaust tone\u003c\/li\u003e\n\u003cli\u003eExceptionally compact for installation in even the tightest locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Classic model is Formula Z's most popular style, for the majority of front engine\/longitudinal layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ-PIPE CROSS-SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Z-Pipe_Cross-Section_Collage_600x600.jpg?v=1744998757\" alt=\"Formula Z Performance Z-Pipe Classic Straight | Ace Race Parts\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFLOW MODEL COMPARISON\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eX-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"H-Pipe, X-Pipe, Z-Pipe Flow Comparison | Ace Race Parts\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/HXZ-Pipe-Flow-Comparison_773e0954-e691-4e0d-bb29-956e84df0fd1_600x600.jpg?v=1744998532\"\u003e\u003c\/div\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":41638554075199,"sku":"250-CLA0000SS","price":1229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Classic-Straight-Z-Pipe-Front.jpg?v=1744997912"},{"product_id":"z-pipe-ultra-narrow-straight-classic-style-2-500-id-inlet-outlet-316l-stainless","title":"Z-Pipe - Ultra-Narrow Straight Classic Style - 2.500\" ID Inlet\/Outlet - 316L Stainless","description":"\u003ch5\u003eDELIVERING MORE POWER IN A SLIMMER PACKAGE — Z-PIPE CLASSIC \u0026amp; ULTRA-NARROW\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual exhaust component engineered to maximize performance within an ultra-compact footprint — now available in an even slimmer design with \u003cstrong\u003ezero flow compromise\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBy maintaining a \u003cstrong\u003econsistent, unrestricted exhaust pathway\u003c\/strong\u003e with no cross-sectional reduction, the Z-Pipe promotes \u003cstrong\u003esmooth, high-velocity gas flow\u003c\/strong\u003e and stronger scavenging. The result is \u003cstrong\u003eenhanced throttle response across the RPM range\u003c\/strong\u003e, improved volumetric efficiency, and a \u003cstrong\u003erefined, exotic exhaust tone\u003c\/strong\u003e that’s crisper and cleaner than traditional crossover designs.\u003c\/p\u003e\n\u003cp\u003eEach Z-Pipe is precision 3D-printed from \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e using advanced \u003cstrong\u003eDirect Metal Laser Sintering (DMLS)\u003c\/strong\u003e and \u003cstrong\u003eSelective Laser Melting (SLM)\u003c\/strong\u003e for exceptional accuracy, durability, and heat resistance. The \u003cstrong\u003eClassic model\u003c\/strong\u003e fits the majority of front-engine, longitudinal layouts, while the \u003cstrong\u003eUltra-Narrow Classic\u003c\/strong\u003e offers a lower-profile option for the tightest installs.\u003c\/p\u003e\n\u003cp\u003eThe standard 2.500\" Classic measures just \u003cstrong\u003e6.33\"\u003c\/strong\u003e in width; the Ultra-Narrow variant shortens this to \u003cstrong\u003e5.40\"\u003c\/strong\u003e without sacrificing performance. Choose the Ultra-Narrow only when clearance is extremely limited, and confirm space using the available dimensional drawings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptionally compact for even the tightest installations\u003c\/li\u003e\n\u003cli\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eImproved scavenging effect increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli\u003eSimple installation — fully downstream of all emissions components\u003c\/li\u003e\n\u003cli\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli\u003eRefined, clean, and exotic exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":42522334593087,"sku":"250-CLA-NRRW-SS","price":1229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Ultra-Narrow-Z-Pipe-2-1-2-inch-750x.jpg?v=1764881542"},{"product_id":"z-pipe-ultra-narrow-straight-classic-style-3-000-id-inlet-outlet-316l-stainless","title":"Z-Pipe - Ultra-Narrow Straight Classic Style - 3.000\" ID Inlet\/Outlet - 316L Stainless","description":"\u003ch5\u003eDELIVERING MORE POWER IN A SLIMMER PACKAGE — Z-PIPE CLASSIC \u0026amp; ULTRA-NARROW\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual exhaust component engineered to maximize performance within an ultra-compact footprint — now available in an even slimmer design with \u003cstrong\u003ezero flow compromise\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBy maintaining a \u003cstrong\u003econsistent, unrestricted exhaust pathway\u003c\/strong\u003e with no cross-sectional reduction, the Z-Pipe promotes \u003cstrong\u003esmooth, high-velocity gas flow\u003c\/strong\u003e and stronger scavenging. The result is \u003cstrong\u003eenhanced throttle response across the RPM range\u003c\/strong\u003e, improved volumetric efficiency, and a \u003cstrong\u003erefined, exotic exhaust tone\u003c\/strong\u003e that’s crisper and cleaner than traditional crossover designs.\u003c\/p\u003e\n\u003cp\u003eEach Z-Pipe is precision 3D-printed from \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e using advanced \u003cstrong\u003eDirect Metal Laser Sintering (DMLS)\u003c\/strong\u003e and \u003cstrong\u003eSelective Laser Melting (SLM)\u003c\/strong\u003e for exceptional accuracy, durability, and heat resistance. The \u003cstrong\u003eClassic model\u003c\/strong\u003e fits the majority of front-engine, longitudinal layouts, while the \u003cstrong\u003eUltra-Narrow Classic\u003c\/strong\u003e offers a lower-profile option for the tightest installs.\u003c\/p\u003e\n\u003cp\u003eThe standard 3.000\" Classic measures just \u003cstrong\u003e7.61\"\u003c\/strong\u003e in width; the Ultra-Narrow variant shortens this to \u003cstrong\u003e6.45\"\u003c\/strong\u003e without sacrificing performance. Choose the Ultra-Narrow only when clearance is extremely limited, and confirm space using the available dimensional drawings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptionally compact for even the tightest installations\u003c\/li\u003e\n\u003cli\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eImproved scavenging effect increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli\u003eSimple installation — fully downstream of all emissions components\u003c\/li\u003e\n\u003cli\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli\u003eRefined, clean, and exotic exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":42522337116223,"sku":"300-CLA-NRRW-SS","price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Ultra-Narrow-Z-Pipe-2-1-2-inch-750x.jpg?v=1764881542"},{"product_id":"z-pipe-45-inlet-classic-style-3-000-id-inlet-outlet-316l-stainless","title":"Z-Pipe - 45° Inlet Classic Style - 3.000\" ID Inlet\/Outlet - 316L Stainless","description":"\u003cp data-start=\"61\" data-end=\"489\"\u003eThe \u003cstrong data-start=\"65\" data-end=\"100\"\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual-exhaust crossover engineered to deliver measurable performance gains and a refined exhaust note in an exceptionally compact package. Designed as a superior alternative to a traditional X-pipe, the Z-Pipe maintains a constant, unrestricted exhaust pathway that promotes high-velocity gas flow, improved scavenging, and increased volumetric efficiency.\u003c\/p\u003e\n\u003cp data-start=\"491\" data-end=\"963\"\u003eThe \u003cstrong data-start=\"495\" data-end=\"522\"\u003eClassic 45° Inlet model\u003c\/strong\u003e is based on Formula Z’s most popular Z-Pipe configuration and features integrated \u003cstrong data-start=\"605\" data-end=\"636\"\u003e45-degree inlet transitions\u003c\/strong\u003e designed to reduce overall package size compared to using separate mandrel bends ahead of a standard Classic model. This compact inlet geometry allows the Z-Pipe to be positioned further forward toward the headers, helping maximize exhaust scavenging efficiency and improve overall system packaging in tight underbody layouts.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1332\"\u003eLike all Formula Z Z-Pipes, the Classic 45° Inlet design maintains balanced exhaust flow between both banks while providing a smoother, cleaner exhaust path than a traditional crossover design. The result is improved throttle response throughout the RPM range, increased volumetric efficiency, and a more refined, exotic exhaust tone with reduced harshness and drone.\u003c\/p\u003e\n\u003cp data-start=\"1334\" data-end=\"1682\"\u003eEach Z-Pipe is manufactured from high-quality \u003cstrong data-start=\"1380\" data-end=\"1404\"\u003e316L stainless steel\u003c\/strong\u003e using advanced \u003cstrong data-start=\"1420\" data-end=\"1459\"\u003eDirect Metal Laser Sintering (DMLS)\u003c\/strong\u003e and \u003cstrong data-start=\"1464\" data-end=\"1497\"\u003eSelective Laser Melting (SLM)\u003c\/strong\u003e additive manufacturing processes. This manufacturing method enables extremely compact geometry and precise internal flow paths while maintaining zero reduction in cross-sectional area.\u003c\/p\u003e\n\u003cp data-start=\"1684\" data-end=\"2107\"\u003eUnlike conventional X-pipes, which rely on a shared crossover chamber, the Z-Pipe is designed to create a true, balanced exchange between exhaust banks. By splitting and recombining a portion of flow from each side, the Z-Pipe produces a stronger scavenging effect and helps each exhaust pulse pull the next one along. The result is improved horsepower, sharper throttle response, and a cleaner, more balanced exhaust tone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ctcodj\" data-start=\"2132\" data-end=\"2196\"\u003eIntegrated \u003cstrong data-start=\"2145\" data-end=\"2172\"\u003e45° inlet configuration\u003c\/strong\u003e for compact packaging\u003c\/li\u003e\n\u003cli data-section-id=\"9cfvan\" data-start=\"2197\" data-end=\"2279\"\u003eAllows installation further forward toward the headers for improved scavenging\u003c\/li\u003e\n\u003cli data-section-id=\"kgwgq0\" data-start=\"2280\" data-end=\"2355\"\u003eMore compact than adding separate 45° bends to a standard Classic model\u003c\/li\u003e\n\u003cli data-section-id=\"1190lfe\" data-start=\"2356\" data-end=\"2414\"\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli data-section-id=\"xthtzc\" data-start=\"2415\" data-end=\"2493\"\u003eImproved exhaust scavenging increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli data-section-id=\"1akglaw\" data-start=\"2494\" data-end=\"2554\"\u003eConstant cross-section design with zero flow restriction\u003c\/li\u003e\n\u003cli data-section-id=\"ka0etj\" data-start=\"2555\" data-end=\"2600\"\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli data-section-id=\"1ahejb3\" data-start=\"2601\" data-end=\"2663\"\u003eRefined, clean, and exotic exhaust tone with reduced drone\u003c\/li\u003e\n\u003cli data-section-id=\"10jzhkt\" data-start=\"2664\" data-end=\"2731\"\u003eExceptionally compact for installation in tight packaging areas\u003c\/li\u003e\n\u003cli data-section-id=\"1df5iqx\" data-start=\"2732\" data-end=\"2806\" data-is-last-node=\"\"\u003e3D printed from \u003cstrong data-start=\"2750\" data-end=\"2774\"\u003e316L stainless steel\u003c\/strong\u003e using \u003cstrong data-start=\"2781\" data-end=\"2795\"\u003eDMLS \/ SLM\u003c\/strong\u003e technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eZ-PIPE CROSS-SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Z-Pipe_Cross-Section_Collage_600x600.jpg?v=1744998757\" alt=\"Formula Z Performance Z-Pipe Classic Straight | Ace Race Parts\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFLOW MODEL COMPARISON\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eX-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/HXZ-Pipe-Flow-Comparison_773e0954-e691-4e0d-bb29-956e84df0fd1_600x600.jpg?v=1744998532\" alt=\"H-Pipe, X-Pipe, Z-Pipe Flow Comparison | Ace Race Parts\"\u003e\u003c\/div\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":43497439068223,"sku":"300-CLA4500SS","price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/45deg-Classic-angle.jpg?v=1783384558"},{"product_id":"z-pipe-45-inlet-classic-style-3-500-id-inlet-outlet-316l-stainless","title":"Z-Pipe - 45° Inlet Classic Style - 3.500\" ID Inlet\/Outlet - 316L Stainless","description":"\u003cp data-start=\"61\" data-end=\"489\"\u003eThe \u003cstrong data-start=\"65\" data-end=\"100\"\u003eZ-Pipe by Formula Z Performance\u003c\/strong\u003e is an innovative, patent-pending dual-exhaust crossover engineered to deliver measurable performance gains and a refined exhaust note in an exceptionally compact package. Designed as a superior alternative to a traditional X-pipe, the Z-Pipe maintains a constant, unrestricted exhaust pathway that promotes high-velocity gas flow, improved scavenging, and increased volumetric efficiency.\u003c\/p\u003e\n\u003cp data-start=\"491\" data-end=\"963\"\u003eThe \u003cstrong data-start=\"495\" data-end=\"522\"\u003eClassic 45° Inlet model\u003c\/strong\u003e is based on Formula Z’s most popular Z-Pipe configuration and features integrated \u003cstrong data-start=\"605\" data-end=\"636\"\u003e45-degree inlet transitions\u003c\/strong\u003e designed to reduce overall package size compared to using separate mandrel bends ahead of a standard Classic model. This compact inlet geometry allows the Z-Pipe to be positioned further forward toward the headers, helping maximize exhaust scavenging efficiency and improve overall system packaging in tight underbody layouts.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1332\"\u003eLike all Formula Z Z-Pipes, the Classic 45° Inlet design maintains balanced exhaust flow between both banks while providing a smoother, cleaner exhaust path than a traditional crossover design. The result is improved throttle response throughout the RPM range, increased volumetric efficiency, and a more refined, exotic exhaust tone with reduced harshness and drone.\u003c\/p\u003e\n\u003cp data-start=\"1334\" data-end=\"1682\"\u003eEach Z-Pipe is manufactured from high-quality \u003cstrong data-start=\"1380\" data-end=\"1404\"\u003e316L stainless steel\u003c\/strong\u003e using advanced \u003cstrong data-start=\"1420\" data-end=\"1459\"\u003eDirect Metal Laser Sintering (DMLS)\u003c\/strong\u003e and \u003cstrong data-start=\"1464\" data-end=\"1497\"\u003eSelective Laser Melting (SLM)\u003c\/strong\u003e additive manufacturing processes. This manufacturing method enables extremely compact geometry and precise internal flow paths while maintaining zero reduction in cross-sectional area.\u003c\/p\u003e\n\u003cp data-start=\"1684\" data-end=\"2107\"\u003eUnlike conventional X-pipes, which rely on a shared crossover chamber, the Z-Pipe is designed to create a true, balanced exchange between exhaust banks. By splitting and recombining a portion of flow from each side, the Z-Pipe produces a stronger scavenging effect and helps each exhaust pulse pull the next one along. The result is improved horsepower, sharper throttle response, and a cleaner, more balanced exhaust tone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ctcodj\" data-start=\"2132\" data-end=\"2196\"\u003eIntegrated \u003cstrong data-start=\"2145\" data-end=\"2172\"\u003e45° inlet configuration\u003c\/strong\u003e for compact packaging\u003c\/li\u003e\n\u003cli data-section-id=\"9cfvan\" data-start=\"2197\" data-end=\"2279\"\u003eAllows installation further forward toward the headers for improved scavenging\u003c\/li\u003e\n\u003cli data-section-id=\"kgwgq0\" data-start=\"2280\" data-end=\"2355\"\u003eMore compact than adding separate 45° bends to a standard Classic model\u003c\/li\u003e\n\u003cli data-section-id=\"1190lfe\" data-start=\"2356\" data-end=\"2414\"\u003eEnhanced throttle response across the entire RPM range\u003c\/li\u003e\n\u003cli data-section-id=\"xthtzc\" data-start=\"2415\" data-end=\"2493\"\u003eImproved exhaust scavenging increases volumetric efficiency and horsepower\u003c\/li\u003e\n\u003cli data-section-id=\"1akglaw\" data-start=\"2494\" data-end=\"2554\"\u003eConstant cross-section design with zero flow restriction\u003c\/li\u003e\n\u003cli data-section-id=\"ka0etj\" data-start=\"2555\" data-end=\"2600\"\u003eTruly balanced flow between exhaust banks\u003c\/li\u003e\n\u003cli data-section-id=\"1ahejb3\" data-start=\"2601\" data-end=\"2663\"\u003eRefined, clean, and exotic exhaust tone with reduced drone\u003c\/li\u003e\n\u003cli data-section-id=\"10jzhkt\" data-start=\"2664\" data-end=\"2731\"\u003eExceptionally compact for installation in tight packaging areas\u003c\/li\u003e\n\u003cli data-section-id=\"1df5iqx\" data-start=\"2732\" data-end=\"2806\" data-is-last-node=\"\"\u003e3D printed from \u003cstrong data-start=\"2750\" data-end=\"2774\"\u003e316L stainless steel\u003c\/strong\u003e using \u003cstrong data-start=\"2781\" data-end=\"2795\"\u003eDMLS \/ SLM\u003c\/strong\u003e technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eZ-PIPE CROSS-SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/Z-Pipe_Cross-Section_Collage_600x600.jpg?v=1744998757\" alt=\"Formula Z Performance Z-Pipe Classic Straight | Ace Race Parts\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFLOW MODEL COMPARISON\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eX-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/HXZ-Pipe-Flow-Comparison_773e0954-e691-4e0d-bb29-956e84df0fd1_600x600.jpg?v=1744998532\" alt=\"H-Pipe, X-Pipe, Z-Pipe Flow Comparison | Ace Race Parts\"\u003e\u003c\/div\u003e","brand":"Formula Z Performance","offers":[{"title":"Default Title","offer_id":43508892270655,"sku":"350-CLA4500SS","price":1349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/files\/45deg-Classic-angle.jpg?v=1783384558"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8304\/collections\/Classic-Straight-Z-Pipe-Front_f1124485-99ca-4425-80f6-8d6e427df582.jpg?v=1787766765","url":"https:\/\/www.aceraceparts.com\/collections\/classic-style-z-pipes.oembed","provider":"Ace Race Parts","version":"1.0","type":"link"}