Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Exhaust Accessories for your Sierra 1500

Granatelli Motor Sports Electronic Exhaust Cutout System; 4-Inch Stainless Steel (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S501856
Product Image
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
20 Reviews
Our Price

$295.90 - $537.34

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Select Option

Single Pair
Choose options to add to cart.
Add to Cart
Save for later
    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

    Loading Indicator

      Product Information

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

      Features

      • Electronic Exhaust Cutout
      • 6061 Aluminum, Stainless Steel
      • 4 inches
      • Polished Stainless Steel
      • Sold Individually Or As A Pair
      • "Smart Chip" Controlled Motor
      • One Touch Rocker Switch
      • Polished Stainless Steel Turndowns
      • V-Band Clamps That Offer 360 degree adjustability
      • Stainless Steel Butterfly Plates
      • Stainless Steel Blade Shafts
      • All Hardware, Gaskets, & Wiring Harnesses Included
      • Weld-On Installation
      • Fits all 1999-2025 GMC Sierras

      Description

      Superior Exhaust Cutouts. Give your 1999-2025 Sierra a deep and loud exhaust note that can be hushed with the flip of a switch with a Granatelli Motor Sports 4" Electronic Exhaust Cutout System. GMS Electronic Exhaust cutouts standout from other cutouts thanks to their incredible craftsmanship and one touch functionality that allows you to open and close the exhaust cutouts with one simple flick of a switch. Completed with a set of polished stainless steel turndowns that point the exhaust away from your truck at a 45 degree angle, GMS Exhaust Cutouts make your Sierra sound the way it should from the factory, while still allowing you quiet operation when needed.

      Industry Leading Quality. Designed to endure the high temperatures of your GMC Sierra's exhaust system, GMS 4' Electronic Exhaust Cutouts are crafted from 6061 aircraft quality aluminum that won't warp from heat or fail over prolonged use. The carbon steel drive gears are able to withstand incredible hot temperatures; while the high torque DC gear reduction driven motor enables totally open and closed operation every time.

      Custom Installation. A GMS 4" Electronic Exhaust Cutout System is the perfect addition to any custom exhaust system and can be easily added to your Sierra. With all of the necessary hardware and gaskets included along with the appropriate wiring harness, the exhaust cutout system can be welded on up to any 4" exhaust system in a couple of hours. The hardest part of the install will be running the wiring into the cabin for the one touch switch.

      Application. The Granatellii Motor Sports 4" Electronic Exhaust Cutout System is compatible with all 1999-2025 GMC Sierra pickup trucks, working on any 4" exhaust system.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Shop All Truck Exhaust Accessories

      Granatelli Motor Sports 307540

      307540K

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Stainless Steel Butterfly Plates
      • Stainless Steel Blade Shafts
      • All Hardware, Gaskets, & Wiring Harnesses
      4.4

      Customer Reviews (20)

      Questions & Answers

      No questions about this product yet. Ask the First Question

          Related Sierra 1500 Categories

          Word on the Trail

          As always it was a painless and fast experience. That's why I will always go to you rather than another place to get the things I need for my truck. A huge thanks once again.

          celestetom
          Previous Slide Next Slide