Horsepower / Torque Great Sound and a dose of added Fuel Efficiency is what you'll get when you combine American Racing Headers' high quality, 304 S/S header systems with your 2007-2013 full size GM truck. Manufactured in the USA using only U.S. made materials, ARH's GM truck systems feature 3/8" thick laser cut flanges with hand ported inlets, merge collectors with scavenger spikes, optional 49 State Legal 200 cell metallic substrate cats and your choice of 1-3/4" or 1-7/8" primaries.
Systems are available for 6.2L 6.0L 5.3L and 4.8L 2WD or 4WD trucks. Guaranteed to deliver outstanding performance throughout the RPM range while providing a fit and finish that simply can't be beat, this could be the single best upgrade for your GM truck.
Please select the following options from the drop-down menu:
- Optional 200 Cell Metallic substrate cats
- 1 3/4" or 1 7/8" Primary Size
- Engine Size
Most products ship within 1 to 7 business days. Some products are “build to order” and may take longer. To check the availability of a product, please contact us.
Shipping Policy: We will ship to the credit card billing address or confirmed PayPal address only. Call us if you have any questions or need to make other arrangements.
Products sold on this website are intended for “off-road” use and may not conform to local emissions laws. Please verify your local emissions regulations before street use.
WARNING: The products we sell can put you near a vehicle, which emits chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.. Please review the link before purchase. www.p65warnings.ca.gov
New Era Performance branded products carry a limited lifetime warranty on craftsmanship unless otherwise specified. Warranty claims on all other products should be directed to the original manufacturer of that product.
Returns are accepted within 30 days of original purchase. Items must be unopened, uninstalled and in original packaging. A 20% re-stocking fee applies to all returns. Shipping is non-refundable. Prior authorization required for all returns.