MagnaFlow Universal Catalytic Converters - 98-99 Audi A4 Quattro 2.8L V6 (Fits: Avant,Base) MagnaFlow Universal Catalytic Converters - 98-99 Audi A4 Quattro 2.8L V6 (Fits: Avant,Base)

MagnaFlow Universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers.

Magnaflow Exhaust products are covered by a lifetime warranty from defects. Most mufflers are warranted against blowouts and defects in material and workmanship for as long as the original purchaser owns the vehicle in which they were originally installed. Magnaflow's XL Series mufflers/exhausts, catalytic converters, and titanium exhaust line carry a limited warranty. This warranty is voided when any muffler has been installed on any commercial or racing vehicle, or has been improperly installed, altered, subjected to misuse, or damaged from accidents. The cost of labor and any additional parts required to complete the installation of a replacement muffler are not covered.