Boost Logic TTRS Downpipe with Gesi High Flow Cat

BL 11010602-1

Crafted from premium materials and precision-engineered for optimal flow, Boost Logic downpipes deliver unparalleled performance gains while remaining compliant. By reducing back pressure and improving exhaust gas flow, our downpipes unlock the true potential of your Audi’s engine, unleashing a symphony of power and performance.

Featuring a large 4.0″ downpipe outlet with a 400 S-wound 1000hp cat core splitting into dual 2.5″ pipes, our downpipes are optimized for maximum exhaust flow, ensuring a significant boost in horsepower and torque. Each downpipe is meticulously crafted with laser-cut flanges and precision-machined v-band connections, guaranteeing a perfect fit and leak-free performance.

This product will fit the 8S TTRS chassis

*Installation requires removal of front driveshaft, use of driveshaft removal tool highly recommended*