Revuelto Downpipes

2.5" – Bad Bull Signature Design (Maximum Flow)
Our in-house design, built for owners who want everything the V12 has to give. The 2.5" tubing gives about 56% more flow area than a 2" pipe. That means less backpressure, freer breathing at high RPM, and the most aggressive, open V12 sound we offer. Choose this if you want maximum performance and plan to tune.

2" – High-Flow Street
A clear step up over factory with a more refined tone. It keeps exhaust velocity higher at lower engine speeds, so it feels sharp around town while still opening up the top end. Choose this if you want more sound and response with a cleaner, more OEM-plus character.