C7 Corvette Grand Sport Kooks Stepped Headers 21702500
C7 Corvette Grand Sport Kooks Stepped Headers - 1-7/8" - 2". This Grand Sport Long Tube Header System from Kooks is manufactured with High Grade Stainless Steel and Mandrel Bent for maximum performance, and features 1-7/8 to 2" Stepped primaries. Each Header System dumps into massive 3 inch collectors for peak Horsepower and Torque gains. All Kooks C7 Corvette Grand Sport Headers are TIG Welded using state of the art robots for a perfect fit every time. Select from three X-Pipe options: Off Road, High Flow Cats or Green Super High Performance Cats. Each Kooks Header System comes with New Gaskets, O2 Extensions, ARP Header Bolts and Torca Clamps. Bolt on a set of Kooks Stepped Headers on your C7 Corvette Grand Sport and let the fun begin. 21702500
Fitment: C7 Corvette Stingray (2015, 2016, 2017, 2018 and 2019)
Product Note: Does not include Center Section X-Pipe - Purchase separately.