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Audi S4 Borla Performance Industries Diesel Exhaust Systems

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Latest Customer Reviews

Borla Exhaust Systems Reviews


B5 S4 Cat Back

Reviewed By Gareth W (VALLEY SPRINGS, CA) Reviewed for a 2002 Audi S4 —5/25/2017 8:52 PM

Overall I am pleased with my cat back exhaust from Borla. Very easy to put on, entirely bolt on no cutting or welding required. Fitment is very good. The tips stick out just enough from the bumper to see the Borla branding on top, looks nice. My only gripe with this is that it is a little quieter than I would like, this may be due to my model's dampening in the cats though. Great Product, especially for the price around $200 less than competitions.

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Magnaflow Catalytic Converters - 49 State Legal Reviews


Magnaflow performance downpipes for Audi

Reviewed By Peter M (Houston, TX) Reviewed for a 2004 Audi S4 —10/31/2015 10:01 AM

Good product and a good price. They sound great with the matching Magnaflow cat-back system!

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Magnaflow Performance Mufflers Reviews


Sound and Performance

Reviewed By Joseph W (Bellevue, WA) Reviewed for a 2007 Audi S4 —3/26/2014 8:40 PM

The Magnaflow mufflers made a difference for my car in terms of sound and performance. Delivery was fast and quality is great.

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