3" SS Cat-Back w/o Resonators. 2017 F150 Raptor EcoBoost. Connects to OEM. 1989-pontiac-firebird-esi6878223 Also features Stainless Steel spacers

Also features Stainless Steel spacers and Black Anodized 2024-T351 Aluminum alloy turnbuckles for lightweight strength

then installed with an impact wrench using the "pulse" method

Our Rear Upper Traction Links feature gun drilled 2024 Aluminum center links

Very minimal cutting is required and the mounting bolt threads into the box itself

Bearings perform better in supporting the

3" SS Cat-Back w/o Resonators. 2017 F150 Raptor EcoBoost. Connects to OEM. 1989-pontiac-firebird-esi6878223 Also features Stainless Steel spacersKooks 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