Kooks 09-13 Chevrolet Silverado 1500 LS LTZ WT LT XFE 1-3/4 x 3 Header & Catted Y-Pipe Kit - 2855H220 Fuel Delivery these brackets will fail when

these brackets will fail when attempting to replace the heat exchanger

Installation is plug & play through your accelerator pedal harness

H&R 17-21 Porsche Cayman S 7mm Front/15mm Rear Wheel Spacer & Bolt Kit

5 mandrel-bent aluminum piping for smooth airflow

5 port in the down pipe

Kooks 09-13 Chevrolet Silverado 1500 LS LTZ WT LT XFE 1-3/4 x 3 Header & Catted Y-Pipe Kit - 2855H220 Fuel Delivery these brackets will fail whenKooks 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