Aggressive New Exhaust Tone
Add this Flowmaster Force II catback exhaust kit to your 1999-2004 Mustang V6 to get your Stang sounding, performing, and looking better. This kit not only gives your 3.8L New Edge an aggressive new exhaust tone, it improves exhaust flow for increased power and performance. The Force II kits deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. These kits are dyno proven for maximum performance.
High Quality Construction
This catback exhaust kit is made from 2.5" mandrel bent, aluminized steel to give you maximum performance for your 3.8 motor. This combination allows you to get more power while having an exhaust system that will last a lifetime.
I had help wrestling with adding this muffler system, I'm ending up taking it to a muffler shop so they can get it fitted correctly. Hopefully I won't get charged too much after the $517 cost for trying to do it myself
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Great Kit Overall
Scott G. on
This is a great kit for your V6 mustang, It gives you an aggressive tone and the look of true dual exhaust. It took a little time to line up the tips but overall fit was good!
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!