Kooks BB Chevy 2 1/4in SS BBC Flange (Bank) - 7041-S Air Filters composed tone for street driving—ideal

composed tone for street driving—ideal for early mornings

and plugged 1/8-NPT port allows you to easily add temp or boost pressure sensors

laser etched

5L EcoBoost is protected from blow-by for as long as you own it

While we recommend resonated to achieve the perfect drone-free configuration

Kooks BB Chevy 2 1/4in SS BBC Flange (Bank) - 7041-S Air Filters composed tone for street driving—idealKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud