Kooks 15-20 Dodge Challenger SRT Hellcat 2 x 3 Header & Green Catted SRT8 Connectionection Kit - 3103H630 fits_2008-2015`Scion`XB HKS 2012-2021 FA20 HKS Hipermax

HKS 2012-2021 FA20 HKS Hipermax R Coilovers

Some folks are just not satisfied with the usual

Performance throttle spacer

These covers have an increased oil capacity over stock for better performance over a longer duration

Serialized Black Series Plate For Authenticity

Kooks 15-20 Dodge Challenger SRT Hellcat 2 x 3 Header & Green Catted SRT8 Connectionection Kit - 3103H630 fits_2008-2015`Scion`XB HKS 2012-2021 FA20 HKS HipermaxKooks 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