The 2013 Audi A7 3.0 TDI S Line Twin Rear Exhaust Silencer Back Box System is a high-quality aftermarket performance upgrade. Made from stainless steel, this system includes a resonator, mounting hardware, hanger, tip, pipe, and silencer, specifically designed for the Audi A7. Manufactured in Germany, this CLAB and 8K0120H back box system offers a clamp-on, bolt-on mounting style for a secure fit on the rear, left, and right sides of the vehicle.
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