Mid-Bed Catalytic Converters — G-Sport by GESi®

Many OEM catalytic converters run two catalyst bricks with an oxygen sensor between them — and the G-Sport Mid-Bed series replicates exactly that layout in a high-performance, EPA-compliant package. Each Mid-Bed pairs a 400 CPSI primary brick with a 200 CPSI secondary inside a single housing with a mid-bed O2... Read More

Many OEM catalytic converters run two catalyst bricks with an oxygen sensor between them — and the G-Sport Mid-Bed series replicates exactly that layout in a high-performance, EPA-compliant package. Each Mid-Bed pairs a 400 CPSI primary brick with a 200 CPSI secondary inside a single housing with a mid-bed O2 sensor port, preserving the physical and functional characteristics of factory catalytic systems while adding the durability and flow of GESi's S-Wound core. Two tiers are offered — UHO (4.500" body, up to 850hp) and UHO+ (5.000" body, up to 1,000hp) — each as a substrate-only core or a weld-ready unit with 3.000" transition cones installed. Note: Mid-Beds are the only directional converters in the G-Sport line — install as marked. Details in our G-Sport Installation Guidelines.

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