CTS Turbo Audi B8 S4 Catback

CTS Turbo has been dedicated to manufacturing performance parts for enthusiasts by enthusiasts since its inception. Our continued development of the B8 platform is not limitted to FMIC kits or Turbo kits, our all new catback exhaust system is evidence of that. The CTS Turbo B8 S4 catback exhaust system is hand tig welded using the finest T304 stainless steel.

Each CTS B8 S4 catback is 100% tig welded, constructed using T304 Seamless Stainless Steel, and includes installation hardware and stainless steel clamps. Lesser products can be had without stainless steel construction, or with seamed stainless steel, which can crack and decay over time. The CTS Turbo B8 S4 catback increases throttle response, and peak power.

Product Details:

• True Stainless steel catback exhaust
• Aggressive sound under hard driving, but subtle when cruising
• CNC mandrel bent stainless steel piping
• Polished stainless steel exhaust tubing
• 3" stainless steel exhaust tips
• Fits manual and DSG transmission
• Aftermarket cross/underbraces may require spacers for clearance