2.5" X-PipeA CORSA X-Pipe (crossover) and a CORSA axle-back will add a more crisp, clean and refined sound that provides increased performance. The Factory crossover H-Pipe causes restriction and trailing throttle, the "popping noise" heard during deceleration.
*Actual performance results are not guaranteed and may vary.
NOTE: Every CORSA exhaust system is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installation on unspecified vehicles
CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase.
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Warranty Information
C4/C5 Specification Sheet
Exhaust Technology