FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Exhaust Accessories for your Sierra 1500

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

Item S501857
Product Image
Granatelli Motor Sports Electronic Exhaust Cutout; 4-Inch (Universal; Some Adaptation May Be Required)
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
$180.32
20 Reviews
Our Price

-10% $180.32 - $335.66 Was $200.35

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 Construction
      • Stainless Steel Butterfly Plates
      • High Torque DC Gear Driven Motor
      • Loud & Aggressive Exhaust Tone
      • One Touch Operation
      • "Smart Chip" Controlled Motors
      • Includes Wiring Harnesses
      • Sold Individually or As A Set Of 2
      • Fits 1999-2025 GMC Sierra 1500s

      Description

      DIY Exhaust Cutouts. Give your Sierra's custom or aftermarket exhaust system the finishing touches with Granatelli Motor Sports 4" Electronic Exhaust Cutouts. Consisting of only the cutout and motor, this system from GMS hooks up to any 4" exhaust and allows you to open it up with the flick of a switch for an incredibly loud and aggressive exhaust note or to close it, making it toned down and dead quiet. With a no compromise design that performs consistently and reliably, GMS 4" Electronic Exhaust Cutouts are an exhaust upgrade that offers you the best of both worlds.

      Industry Leading Quality. GMS 4" Electronic Exhaust Cutouts are crafted from light and incredibly durable 6061 aluminum and use stainless steel butterfly plates that can take the heat coming through your exhaust. The steel gears and high torque dc gear driven motor never slows down and withstands daily wear and tear, while still functioning with uncompromised performance. The smart chip controlled toggle switch ensures longevity from the motors and gives you hassle-free operation that opens and closes in a pinch.

      Custom Fit Installation. 4" wide GMS Electronic Exhaust Cutouts are best to be installed at the same time as you custom or aftermarket Sierra exhaust system. In order to complete this install, you will need other necessary hardware and components such as Y-pipe, turndowns, flanges, clamps, and more. The wiring harness is included, giving you one big piece of the puzzle.

      Application. GMS 4" Electronic Exhaust Cutouts will work on any 4" wide exhaust system, including those for your 1999-2025 GMC Sierra 1500.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Shop All Truck Exhaust Accessories

      Granatelli Motor Sports 307540C

      307540D

      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) Electric Valve
      • (1) Intermediate Wire
      • (1) Toggle Switch
      • (1) Wiring Harness
      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

          They had the product I wanted and confirmed fitment with my truck. The price was great and had free 2-day shipping. So far very happy and will shop here again in the future.

          jerssmith01
          Previous Slide Next Slide