Mach 1 SectionThis section is for discussions relating to the reincarnation of the Mach 1 trimline.
Welcome to Mustang Forums!
Welcome to Mustang Forums.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
I just recently picked up an 04 Mach 1 with the 4.6L DOHC 32v. I was looking to add a Cat-Back exhaust system. I have found a system from Flowmaster and a system from Magnaflow. Both are stainless, but I was hoping to get some feedback with your opinions. Thank You.
This ad is not displayed to registered or logged-in members. Register your free account today and become a member on Mustang Forums!
2004 Mustang Mach 1
5-speed - 4.6L DOHC 32v - 319 RWHP/328 RWTQ
K&N Cold Air Intake
Stainless Steel SLP cat-back PowerFlo exhaust
American Racing LongTube Headers w/ High Flow Catted X-pipe
well ya got chambered muffs (4-5 hp gain/deeper sound) or straight-through muffs (8-10 hp gain and higher pitched sound). Popular as of late are SSS, Borla Stingers and SLP Loudmouth II because they have the flow of a straight-through but have somewhat of a deep sound. I started a "Mach 1 Exhaust Notes" thread and lobbied for it to be a sticky but not sure what page it's on now but it'll help ya. Also, look through youtube and streetfire. It's all in what you like for your Mach.
depends on what kind of sound you like. if you like it a lil raspy then something like a strait through muffler will be what your looking for if you like a deep muscle car tone then chambered is what your looking for. i personally like the chambered sound better i love my o/r H and flowmaster set up.
I got my Mach on Wednesday and I love it! I want to get Corsa soo bad but cant afford it yet. Definitely check them out even though they dont make a cat-back for the edge mustangs, just the weld in db series mufflers. The vert has just an 0/r x and the least aggressive muffler and it sounds bad ***. If I wasnt saving up for Corsa I would get the Borla system. I had flows and an o/r x on my last car and didnt really care for it too much... Go with what you like though.
This forum is owned and operated by Internet Brands, Inc., a Delaware
corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford
Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor