You want power. You want aggressive sound. You want quality. ARH has it all! Now with primaries up to 1-7/8" and your choice of X-Pipe or H-Pipe, whatever power you're producing or type of driving you enjoy, ARH has what you need for your 4.6L 3 Valve S197 Mustang!
Let your 3-valve Mustang breathe. The 4.6L engine found in 2005-2010 Mustang GT's is an improvement over the past versions of the 4.6L but can the exhaust can still be restrictive. The ARH long tube header system improves the flow of the exhaust gasses to let the engine operate at its best and make more power.
Multiple options let you customize the exhaust system to your taste. Choose how you want to configure your exhaust system so it will sound the way you want and perform the way you need it to. Select the diameter of the headers to suit the amount of power you plan on making and choose the mid-pipe to improve power in your desired rpm-range. The X-pipe improves high rpm power and the H-pipe increases low-end power and torque.
- Made entirely of 304 stainless steel
- Built in the USA
- 3/8" thick laser-cut flanges for a warp-free seal
- Deeper, more aggressive exhaust note
Note: American Racing Headers exhaust systems are designed for off-road use only.