CTS Turbo Catback Exhaust B9 A4

Free Shipping
CTS TurboSKU: CTS-EXH-CB-0019 We Price Match!


Direct Ship!
Buy Now & Pay over time with

Product Questions & Answers

Product Questions & Answers

Be the first to ask a question!

Ask a Question


CTS Turbo has been dedicated to manufacturing performance parts for enthusiasts by enthusiasts since its inception.  The CTS Turbo B9 Audi A4 2.5″ cat-back exhaust system is hand tig welded using the finest T304 stainless steel.

Our exhaust system was designed for both street use and big turbo abuse.  The 2.5″ design of the CTS Turbo B9 Audi A4 cat-back is ideal those of us chasing serious horsepower.


  • Aggressive sound under hard driving, but subtle when cruising
  • Water jet cut flanges
  • CNC Mandrel-Bent
  • Stainless Steel construction
  • Double-wall 4.0″ tips

What's Included:

  • CTS Turbo Catback Exhaust

Vehicle Fitment

Model   + Drivetrain  
B9 A4 2.0T I4 +

Payment & Security

Amazon American Express Apple Pay Diners Club Discover Elo Google Pay JCB Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Calculate Shipping

You may also like

Recently Viewed