Also available in: 3.500" ID
DELIVERING MORE POWER WITH ENHANCED ACOUSTICS — Z-PIPE BY FORMULA Z
The 45° Inlet Z-Pipe by Formula Z Performance takes the patent-pending Z-Pipe design and angles the inlets 45° for exhaust routing a straight crossover cannot reach — the same unrestricted performance as the Straight Classic, packaged for tighter, angled approaches. Engineered with precision, the Z-Pipe maintains a consistent, unrestricted exhaust pathway without reducing cross-sectional area, promoting smooth, high-velocity gas flow and increasing exhaust scavenging. This advanced design improves throttle response throughout the entire RPM range and boosts volumetric efficiency.
This 3.000" ID version suits high-flow dual exhaust systems running 3.000" tubing — ideal for ground-up builds where the exhaust converges on the crossover at an angle rather than straight on.
Each Z-Pipe 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 — internal geometry that cannot be fabricated from mandrel-bent tube. Installation is straightforward as the Z-Pipe 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.
FEATURES
- 45° angled inlets for routing where a straight approach will not package
- Enhanced throttle response across the entire RPM range
- Improved exhaust scavenging effect increases volumetric efficiency and horsepower
- Truly balanced flow between exhaust banks
SPECIFICATIONS
- Inlet/Outlet: 3.000" ID
- Material: 316L stainless steel
- Manufacturing: DMLS / SLM 3D printed
- Overall dimensions: 11.38" L x 3.65" H x 9.4" W
- Weight:
- Connection: Welding Required
APPLICATIONS
The Classic model covers 80–85% of modified vehicles: front-engine cars with rear-exit dual exhaust. It installs downstream of all emissions components in place of a traditional X-pipe or H-pipe — match the Z-Pipe ID to your exhaust tubing size. The 45° Inlet is best suited to ground-up builds and space-limited routing where the piping approaches the crossover at an angle; if you are retrofitting an existing straight-through system, the Straight Classic is the default choice, and the Ultra-Narrow Straight Classic covers the tightest tunnel clearances.
Other layouts: Opposing Style for rear-engine platforms like the Porsche 911, SuperCar Style for mid-engine builds, and Center Exit Style for center-exit systems.
For the full breakdown of every model, see our guide: How to Choose the Right Z-Pipe for Your Application.
INSTALLED ON VEHICLE
45° Inlet Z-Pipe installation examples:
Z-PIPE CROSS-SECTION
FLOW MODEL COMPARISON
X-Pipe vs. H-Pipe vs. Z-Pipe Flow Comparison
