Engineered for durability and efficient contaminant removal
and custom ECU and transmission calibration — professionally installed
Point One HEMI Head Stud PackageRecommended for stronger head clamping on boosted street/strip Hellcat combinations
ATS Stage 1 8HP90 / 8HP95 Performance Transmission
or return shipping
Kooks 3410H611 2" x 3" Longtube Headers & OEM Racing Mid Pipes for 12-21 Jeep Grand Cherokee SRT8 6.4L, SRT 392, Trackhawk 6.2L, 18-24 Durango SRT 392, 2021 & 23-25 SRT Hellcat 6.2L HEMI doors Engineered for durability and efficientKooks 3410H611 2 Inch x 3 Inch Stainless Steel Long Tube Headers & OEM Racing Mid Pipes Kooks Headers and Exhaust has been the leader in the high performance exhaust industry for over 50 years. Since 1962, Kooks has taken pride in offering the best headers and complete exhaust systems for street, race, and off road applications winning hundreds of championships and setting countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA, and many