American Racing: 1999-2004 Mustang 2V Long System Headers 1-3/4", 1-5/8" or 1-7/8

American Racing Headers: 1999-2004 Mustang 2V Long System 1-3/4", 1-5/8" or 1-7/8

Now with your choice of 1-3/4", 1-5/8" or 1-7/8” primaries, whatever power you’re producing or type of driving you enjoy, we have what you need for your 3 Valve Mustang. The standard Long System configuration includes our 3" X-Pipe.

• Product features on this system includes:

  1. 100% Made in the USA - Never Outsourced
  2. Made entirely of 304 stainless steel
  3. 3/8" thick laser-cut flanges for a warp-free seal
  4. Hand-ported TIG welded inlets
  5. Optimized primary tube routing for superior fit and performance
  6. Merge collectors with scavenger spikes
  7. Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability