Corsa 22-25 Cadillac CT4 V Blackwing 3in Active Valve Cat-Back - 4.5in Carbon Fiber Black Tip - 21317CFBLK fits_2017-2021`Honda`Civic Material: Ti-6Al-4V (Grade 5 titanium)

Material: Ti-6Al-4V (Grade 5 titanium)

Ø30mm Pistons

This advanced method creates a lighter and more durable product with fewer imperfections compared to the traditional "wet" method

Vehicle Compatibility: 88-93 BMW M5 (E34)

AutoTecknic's dry carbon grille surrounds offer a perfect blend of style and function making your BMW stand out with a sleek modern appearance

Corsa 22-25 Cadillac CT4 V Blackwing 3in Active Valve Cat-Back - 4.5in Carbon Fiber Black Tip - 21317CFBLK fits_2017-2021`Honda`Civic Material: Ti-6Al-4V (Grade 5 titanium)Corsa's Cadillac CT4 V Blackwing cat back exhaust will give your Blackwing the sound it deserves! The system integrates flawlessly with the stock Cadillac Active Exhaust valve assembly giving the driver full control over the driving experience. Simply choose the driving mode you prefer and Corsa's exhaust system responds by quieting down or unleashing the exhaust system. Featuring Corsa's No Drone RSC(R) Technology this system has been custom tuned