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

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

Borla 157-Inch Wheelbase Exhaust Adapter (19-23 6.2L Sierra 1500 Crew Cab w/ 6.50-Foot Standard Box)

Item S517347
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $91.99 You Save 13% ($12.00)
Our Price

$79.99 (each)

FREE Shipping

Open Box from $24.90

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.

    or use

      Product Information

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


      • Adapts 147-inch Wheelbase Borla Systems to 157-inch Wheel Base
      • T-304 Stainless Steel Construction
      • Made In The USA
      • Million-Mile Warranty
      • Fits 2019-2023 6.2L Sierra 1500 Crew Cab with Standard Box


      Exhaust Adapter. This Borla Adapter Pipe is designed to adapt 147-inch wheelbase Borla exhaust systems for 2019-2023 Sierra 1500 pickups with 6.2L engines to the longer 157-inch wheel base of the Crew Cab Standard Bed 6 foot 7 inch bed vehicles.

      Stainless Steel Construction. This Exhaust Adapter is manufactured in the USA from premium, high-quality austenitic T-304 stainless steel, to give you the absolute best in performance and durability. Precision computer numeric control (CNC) manufacturing ensures an accurate fit.

      Million-Mile Warranty. Best of all, BORLA® stands behind every connection pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

      Application. This Borla Exhaust Adapter is designed to install a 147-inch wheelbase Borla exhaust system on a 2019-2023 6.2L GMC Sierra 1500 Crew Cab with Standard Box (157-Inch wheelbase).



      Borla 60706

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Adapter Pipe
      • (1) Clamp

      Customer Reviews (12)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 3.0L I6 Duramax - 22
        • 6.2L V8 - 19, 20, 21, 22, 23