991.1 GT3 StreetCup Exhaust Center
The BBi Autosport Porsche 991 GT3 Exhaust Center Section is a direct replacement for the secondary center muffler. For those who desire a slightly milder exhaust tune, this piece is a great alternative to our Cup-style Side Muffler Bypass Pipes. By retaining stock side mufflers and valves, the factory "sports button" feature is kept to conveniently switch back and forth between the aggressive "sport" mode during spirited driving sessions and the quieter, more civil "non-sport" mode for minimal noise on the highway.
Delivers deep aggressive exhaust sound •Internal crossover bypass design
Significant weight reduction
Retains Sports Exhaust Button function
TIG welded T304 brushed stainless steel construction
Factory primary side mufflers & catalytic converters are all retained
Direct bolt on replacement
Fits 991 GT3/GT3RS models
50 State 100% emissions legal
Will not void warranty
Optional black ceramic coat finish available
Made in USA
Click "Additional Info" for more photos and video.
Please call or email BBi Autosport to place an order. These units are in constant production with varying lead times due to demand.