1999-2004 Mustang Cat-Back Exhaust Systems

A cat-back exhaust system is an  essential upgrade for your 1999-2004 3.8L or 4.6L powered Mustang. Steeda exhausts are a perfect fit for the New Edge and bring out a powerful sound from your engine.

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Add 10-12 horsepower and a great exhaust note to your 4. 6L V8 99-04 Mustang GT with this top-quality Steeda stainless steel side exit cat back exhaust kit.
$629.95
Add 10-12 horsepower and a great exhaust note to your 4. 6L 99-04 Mustang GT / Mach 1 with this top-quality Steeda stainless steel exhaust kit.
$629.95
For the 1999-2004 Mustang Cobra. Features a factory fit, and includes installation clamps, front flow tubes, Steeda high-flow mufflers and rear tail pipes with polished tips - the perfect bolt on upgrade for your 4.6L SVT Cobra.
$799.95
Convert your 1999-2004 V6 Mustang exhaust system to V-8 style dual exhaust outlets. Steeda's V6 Cat-Back Stainless Steel Dual Exhaust kit gives your Mustang a throaty sound and up to 20 more horsepower!
$599.95
Hear and feel the difference that the Borla ATAK cat-back will make for your Cobra. Designed to give your car a mean sound and boost performance, this stainless steel exhaust will make your Cobra stand out from the rest.
$870.99
$404.96
$483.26
$460.76
$494.96
$350.96
$539.96
$568.76
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