07-13 GM Truck Header System
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 of the products sold by Frumusa Performance will ship within one to seven business days. However, products built to order will take longer. If you have any questions about product availability or shipping times for products built to order, please contact Frumusa Performance for more information.
Our Shipping Policy:
At Frumusa Performance, we take our customers’ security very seriously. We will only ship to a confirmed PayPal address or credit card billing address. If you need to make special arrangements for your order or have any questions about the billing for your order, please contact us and we’ll be glad to help.
About Street Legality of Our Products:
Many of the products sold by Frumusa Performance are meant for off-road use. Installing some of the products we sell on your vehicle may cause your vehicle to fall out of compliance with your local emissions laws. If you want to maintain street legality for your vehicle, please verify the emissions regulations in your area before purchasing and before using your modified vehicle on public roads.
Required Warning for Residents of California:
Some of the products sold on the Frumusa Performance website can put you near a vehicle. Motor vehicles emit chemicals known in the state of California to cause cancer, birth defects, and other reproductive harm. Please review California’s Proposition 65 warning in its entirety before making your purchase: www.p65warnings.ca.gov.
Every Frumusa Performance branded product includes a limited lifetime warranty for craftsmanship. Some exceptions apply, so please verify the warranty information of your item before completing your purchase. For warranty coverage on all products sold by other manufacturers, warranty claims should be directed to the appropriate manufacturers.
Frumusa Performance will accept returns within 30 days of original purchase as long as the returned items are unopened in their original packaging. We require a 20% restocking fee on all returned items, and our shipping charges are non-refundable. Please contact us for prior authorization before returning a product to us.