BBR 2005-2008 Mustang Roush Supercharger kit

Blow-By Racing is proud to provide you with our newest package for your 2005-08 Mustang with Roush Supercharger.
35+ - 40 HP & Tq gains
Our kit includes:
-BBR 2.57 Roush Supercharger Pulley
-BBR 90mm Billet idler Pulley
-Cold Air Intake
-SCT Xcal 3 Tuner with BBR Custom Tune (91 or 93 Tunes available)

Please contact us with any questions 561-417-5555

***Note: This pulley will NOT fit the 2009 Roush Supercharger***


As you can see from the before & after dyno graphs the horsepower and torque gains