The 6-3-2 ARK R-spec header is an ultra high quality racing-spec header system. Features include a semi brushed mirror polished, CNC mandrel bend primaries, TIG welded connections, de-burred and ported inlets/outlets--all which result in improved air flow. Designed to get the most out of high revving race-tuned motors, larger piping increases dyno proven horsepower and torque from the mid-range all the way up to redline. The primaries exit Into a special laser guided and designed merge equal collector. This permits for the smoothest exhaust flow and makes this system ideal for race applications as well as everyday driving. Add ARK's down pipes and test pipes for even more increased air flow, less restriction to free up extra hidden horsepower!

- Complete 100% bolt on application
- 1.7mm wall pipe thickness / inner tube welding
- All Mirror Polished Stainless T-304.
- Naturally aspired application.
- Horsepower : Up to 15Hp / 9tq's gain.