B&B Exhaust FPIM-0547 Sport Catback System for Audi S4 2009-2016

This Sport version of the Catback is the more aggressive of the two systems offered by B&B however don???t let that fool you. With B&B??’s proprietary Purge Resonance Technology (PRT) design muffler you still have an ear pleasing tone at low rpm cruising speed without interior resonance but with a deep, robust bark on hard acceleration. Precision hand crafting using 100% T304 stainless steel and CNC mandrel bent tubing you are sure to see the increases in horsepower and torque you so desire. For aesthetics B&B uses their twin 3.5″ round double wall tips for a bold yet distinguishing look. Like all B&B exhaust system this Catback is backed with their limited LIFETIME warranty.

Features:

< li >Aggressive Exhaust System

< li >Proprietary Purge Resonance Technology

< li >Precision Hand Crafting Using 100% T304 Stainless Steel

< li >CNC Mandrel Bent Tubing

< li >Increased Horsepower and Torque

< li >Twin 3.5″ Round Double Wall Tips

< li >Limited LIFETIME Warranty

Fitment:

< li >Audi S4 Quattro 3.0L 2009-2014

Note:

< li >These units are designed for off-highway racing only and should not be used on public roads.

< li >Pictures are used for marketing purposes only, actual product may vary.

WARNING: Cancer and Reproductive Harm