Price Match

B&B Exhaust Cat-Back Exhaust System For Audi A4 Quattro

SKU: FPIM-0504

Original price was: $1,505.43.Current price is: $1,231.14.

The B&B Exhaust Catback Exhaust System Audi A4 Quattro 2.0T Tiptronic 2005-2008 for your 2005-2008 Audi A4 Quattro is a great way to increase horsepower and torque gains by replacing your restricted factory car exhaust system.


Did you like this product? Add to favorites now and follow the product.

Have a Question? Ask a Specialist

(877) 689-5949 Start Live Chat

Low Prices

Price match guarantee

Guaranteed Fitment

Always the correct part

In-House Experts

We know our products

Easy Returns

Quick & Hassle Free


Billy Boat Performance Exhaust????_s A4 exhaust is precision crafted using 100% T304 stainless steel. Starting right after the catalytic converter the B&B system has a 2.5????_ downpipe that leads into a center muffler. Upon exit of the center muffler the system splits into two 2.25????_ pipes that direct the exhaust to a pair of rear mufflers that incorporate B&B????_s proprietary Purge Resonance Technology (PRT) which is the latest in resonance control technology. The straight through design mufflers emit a deep sporty note on hard acceleration while the purge chambers collect and cancel the unwanted resonance at cruising speeds giving the car a nice mild touring tone with no interior resonance. Another benefit of the straight through PRT design mufflers and the CNC mandrel bent tubing is an increase in both horsepower and torque. Bold yet stylish 3.5????_ round double wall tips finish off the system for a distinctive look.

Additional information





2005, 2006, 2007, 2008