American Racing: 2005-2010 MUSTANG 3 VALVE LONG SYSTEM 1-3/4 x 3" or 1-5/8" x 2-1/2"

American Racing Headers: 2005-2010 MUSTANG 3 VALVE LONG SYSTEM 1-3/4 x 3" or 1-5/8" x 2-1/2"

Features Included: Manufactured entirely using U.S. made 304 S/S. 100% leak free one piece long tube design. Your choice of 1-5/8 or 1-3/4 primaries with 2 1/2 or 3 collectors. Merge collector scavenger spikes standard. 3/8 thick flanges with tig welded and hand ported inlets. With or without ARH 200 cell 49 State Legal Severe Duty Cats.

Note: 3 X-pipes all reduce to 2 1/2 OD to connect to factory or aftermarket mid pipes

• 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