Borla Headers (17217) 1666 ideal replacement or performance upgrade

ideal replacement or performance upgrade for the old cracked OEM rubber intake hose

Special Comments: 4WD 1999 GMC Jimmy Engine: 4

bushings and high performance friction materials

is used to increase exhaust velocity and increase usable torque

Improved thermal management for critical engine components

Borla Headers (17217) 1666 ideal replacement or performance upgradeBorla Header for 2001 2014 Subaru Impreza WRX 2. 0L 2. 5L 4 Cyl. Tur. AT MT AWD 4 Door Wagon & 2004 2018 Subaru Impreza WRX STi 2. 5L 4 Cyl. Turbo AT MT AWD 4 Door. Sedan Hatch & 2001 2014 Subaru Legacy GT 2. 0L 2. 5L Turbo 4cyl AWD AT MT 4 Door Wagon (17217) One of the best solutions for drag and oval track racers that seek extra horsepower and torque, featuring uninterrupted flow design and multi core technology, and out flowing the straight piece