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Audi S4 Magnaflow Exhaust, Mufflers & Tips

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Latest Customer Reviews

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 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 Catalytic Converters - 50 State California Legal Reviews


Mag Cat review

Reviewed By Craig G (Melbourne, FL) Reviewed for a 2001 Honda Civic —1/17/2018 1:54 PM

Amazing product! The original hp is back with better peddle response and a noticeable increase in hp/torgue from mid range to redline! The only reason for not giving all 5 stars in every category is after spending over $500 on this product magnaflow does not include all the necessary hardware. I had to buy new nuts, bolts and washers to connect downstream of the cat since the factory bolts are welded in place they obviously stay with the old removed component! Really Magnaflow???????????????????

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