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More Exhaust Flow
2.5" Stainless Tubing
3" Polished Tips
40 Series Mufflers
What's in the Box
(1) Catback Exhaust System
Flowmaster Cobra Catback
Looking for a way to increase the horsepower on your 1999-2004 Mustang Cobra while giving it that true American muscle car sound? This Flowmaster American Thunder cat-back exhaust system is the perfect solution! The 40 series mufflers give it the signature Flowmaster growl at idle and the intimidating scream at wide open throttle. This kit is a direct replacement for your OEM exhaust and features the same hanger locations for an easy installation.
Flowmaster manufactures and builds all of their exhaust in the USA for quality that can't be beat. Featuring 2 1/2" 409 stainless steel tubing and 3" polished tips, this kit is built to last a lifetime.
Flowmaster - The Exhaust Technology Company Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.
Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."
Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!