Billy Boat's cat-back exhaust is a stainless steel mandrel bent T304 stainless steel exhaust system that is hand-made and polished to a mirror finish. Sound is rich and crisp, and flow is improved over stock. Includes twin double-wall 3 1/2" round tips, polished to perfection.
This Part Fits the Following Vehicles
|Audi||A3 8V||FWD||1.4 e-tron|