American Racing Headers MT4-99178300LSNC 99-04 Mustang 4V Longtubes with 1-7/8" Primaries, 3" Merge Collectors, 3" Mid-Pipe (Off-Road Race Only)
American Racing Headers offers long tube header systems for 1999-2004 Mustang 4 Valve models, featuring U.S.-made 304 S/S construction and various primary and collector sizes.
- The description claims outstanding HP and Torque gains throughout the RPM range.
AI Readiness
Good foundation, but some important product data is still missing.
72%