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Catback exhaust systems are popular among car enthusiasts because they can improve the sound and performance of a vehicle. From classic American muscle cars to the newest off-road capable rigs, STILLEN has you covered.
06 duramax egr delete kit One of the most noticeable changes after installing a cat-back exhaust system.
A catback exhaust system works by replacing the muffler and tailpipe with a more free-flowing design. Take full advantage of everything we have to offer with an upgraded CORSA exhaust.
By freeing up the restrictions in the exhaust system, a cat back exhaust can help your engine to breathe more freely. This, in turn, can lead to a significant increase in horsepower.
But with so many options available, it's easy to get lost in the world of aftermarket exhaust systems.
Engines fitted with regulated 3-way catalytic converters are equipped with a computerized closed-loop feedback fuel injection system using one or more oxygen sensors (also known as Lambda Sonds or sensors).
Cat-back exhaust system kits come standard with tailpipes, a performance muffler and exhaust tips.