Gibson Performance Exhaust 9004 Gibson Dual Extreme Exhaust Systems CSR Thermostat Housings eliminates hesitation

eliminates hesitation

Mounts above the rear window on the hatch or tailgate

Each spring is tested for installed height pressure

SKU 729410 is backed by the manufacturer's quality guarantee and our satisfaction commitment

SKU 738498 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Gibson Performance Exhaust 9004 Gibson Dual Extreme Exhaust Systems CSR Thermostat Housings eliminates hesitationThis exhaust system from Atech Motorsports (9004) is engineered as a full replacement for the factory exhaust on compact trucks and sport utilities. The system replaces the restrictive factory components with larger diameter free flowing tubing and a high performance muffler that transforms both the sound and performance of the vehicle. The refined mellow sound is achieved through careful acoustic tuning of the muffler and resonator sections for a