With 415 HP to start with, ARH knew they could produce considerably gains with their long tube header system. How much more? With Stock mufflers ARH produced over 30 RWHP and 32 RW Torque before tuning. With tuning and a quality Cold Air Intake you can see up to 50 RWHP. Primary sizes available are 1-7/8" or 2" with 3" collectors followed by a 3" X-pipe system that extends back to the factory (or aftermarket) axleback mufflers. The system is 100% US made and 304 S/S throughout. With high quality hardware included, expect a great fit and easy installation as always on ARH systems. Product features on ALL American Racing Headers systems include: 100% Made in the USA - Never Outsourced Made entirely of 304 stainless steel 3/8" thick laser-cut flanges for a warp-free seal Hand-ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors complete with welded scavenger spikes Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability. FREE SHIPPING NOT FOR SALE IN CALIFORNIA WARNING! California Proposition 65 WARNING: This Product Can Expose You To Certain Chemicals Known To The State Of California To Cause Cancer Or Reproductive Toxicity, Such As Lead Or DI(2-Ethylhexyl) Phthalate.
