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The bypass adjusters utilize an incremental high flow metering check valve that allows for independent tuning for rebound and compression
These bolt-on Sport Cats will improve power and sound
Chevrolet flexplates have dual bolt patterns to accommodate Powerglide
Available in polished or brushed finishes to suit your aesthetic preference
Dyno-Tuned Intake Tube to Achieve Maximum Power Gains
aFe ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System w/Black Tip (49-03090-B) BODY_COUPE The bypass adjusters utilize anAtlas Aluminized Steel DPF Back Exhaust System with Single Side Exit (49 03090 B) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 5". Exhaust System Sound: Moderate. The ATLAS Exhaust System channels the exhaust from the engine to the rear of the vehicle on a racing diesel engine truck. It has the least amount of exhaust flow restriction possible to enable the engine to make more horsepower and