Bull Boost Performance
Exhaust Manifold With Catalyst Downpipe for Porsche 992 992.1 992.2 GT3 RS GT3RS 4.0
Description
Description
Upgrade exhaust flow, heat management, and performance on your Porsche 911 992 GT3 / GT3 RS with the STRATEC Catted Exhaust Manifold & Downpipe System. Designed for the 4.0L naturally aspirated flat-six, this setup improves exhaust scavenging, reduces backpressure, and enhances throttle response while delivering a sharper, more aggressive motorsport exhaust tone.
Constructed from T304 stainless steel, this system features a high-flow catalytic converter and an integrated heat shield header to improve thermal efficiency and durability under extreme driving conditions. Ideal for both spirited street use and track-focused builds.
Key Features
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Fits Porsche 911 992 / 992.1 / 992.2 GT3 & GT3 RS — 4.0L (2017–2024)
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Catted exhaust manifold + downpipe system
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T304 stainless steel construction for heat resistance and longevity
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Integrated heat shield header for improved thermal protection
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Reduces backpressure and improves throttle response
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Enhances horsepower, torque, and exhaust tone
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Performance-focused design for street or track use
25 in stock
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