FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Sierra Enthusiast
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
New Year, New Mods! WIN $4K Enter Daily >
$20 OFF – AmericanTrucks Show View Deal>

American Racing Headers 1-7/8-Inch Long Tube Headers with Catted Y-Pipe (14-18 6.2L Sierra 1500)

Item S507748
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $2,105.99 You Save 12% ($242.76)
Our Price

$1,863.23 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Increases Horsepower and Torque
      • Headers Size: 1-78”
      • 304 Stainless Steel Construction
      • 200 Cell Metallic Substrate
      • For Off-Road Use Only
      • Advanced Installation
      • Fits All 2014-2018 6.2L GMC Sierra 1500 Models

      Description

      Gain More Horsepower. This American Racing Headers 1-7/8 in. Long Tube Headers w/ Catted Y-Pipe boosts horsepower and torque, thanks in part to increased exhaust flow via the catted Y-pipe system. This long tube headers system is made for off-road use only. It has features like optimized primary tube routing and hand-ported TIG welded inlets for incredible durability.

      Dependable Craftsmanship. Because this long tube headers system is crafted from 304 stainless steel, it’s strong and sturdy. The catted Y-pipe has 200 cell metallic substrate, which helps temperature regulation and resistance to high heat. This 1-7/8-inch system has 3.8-inch thick flanges for a leakproof seal.

      High-Level Installation. The installation process for this long tube headers with catted Y-pipe system may take several hours. Professional installation is recommended.

      Warranty Information. American Racing Headers backs this long tube headers and catted Y-pipe system with a 60-day limited warranty. Refer to the manufacturer’s warranty documentation for complete terms and conditions.

      Application. This American Racing Headers 1-7/8 in. Long Tube Headers w/ Catted Y-Pipe system fits all 2014-2018 6.2L GMC Sierra 1500 models.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Shop All Truck Headers And Manifolds

      Fitment:

      Details

      American Racing Headers GM62-14178300LSWC

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Long Tube Headers with Catted Y-Pipe System
      4.6

      Customer Reviews (5)

        Brand Image

        Reviews of American Racing Headers Exhaust products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 1500

          • 6.2L V8 - 14, 15, 16, 17, 18

              Related Sierra 1500 Categories