Mercedes AMG G63 & G500 (W464 With GPF) - Twin-Tip Sport Exhaust with Sound Architect™ (2018 on) PorschePorsche/GT3 \/ GT3RSFabspeed ProductsFabspeed Products/Non-Exhaust ProductsPorsche/GT3 \/ GT3RS/992 GT3 \/ GT3 RS (2022+)Max Discounts/20 Percent Max The JB4 is the most

The JB4 is the most advanced and highly featured tuning system available for your B38/B46/B48 MINI

The engine has so much torque

ILSAC GF-6A

Easily convert back to the standard competition outlets at anytime

10 mm thick ABS plastic

Mercedes AMG G63 & G500 (W464 With GPF) - Twin-Tip Sport Exhaust with Sound Architect™ (2018 on) PorschePorsche/GT3 \/ GT3RSFabspeed ProductsFabspeed Products/Non-Exhaust ProductsPorsche/GT3 \/ GT3RS/992 GT3 \/ GT3 RS (2022+)Max Discounts/20 Percent Max The JB4 is the mostDETAILS A lighter weight system that has more efficient flow and shows a noticeable improvement in throttle response whilst enhancing the sound. This is an Active Valved system which is designed to perfectly replace the existing setup thus retaining all functionality within the vehicle. The sport system helps unleash the 4. 0 litre V8s potential. The internals have been completely redesigned to offer a more distinct difference in sound when the valves