Jeep SRT-8 performance exhaust systems unleash the roar of your HEMI engine. Increased diameter tubing allows exhaust gasses to escape with less resistance, thus increasing horsepower and engine efficiency.
Header upgrades for HEMI engines boost performance. A set of Custom performance headers let Jeep Grand Cherokee exhale with less restriction letting your HEMI engine run more efficiently. More efficiency with added performance puts more horsepower to the wheels and even improver MPG.
