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Granatelli Motor Sports Electronic Exhaust Cutout System; 3-Inch Stainless Steel (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S102273-A
Granatelli Motor Sports Electronic Exhaust Cutout System; 3-Inch Stainless Steel (Universal; Some Adaptation May Be Required)
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$203.43 - $377.06

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Ship to: Ashburn - 20149
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      Product Information

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


      • 3" Electronic Exhaust Cutout
      • CNC Machined 6061 Aircraft Quality Aluminum
      • Adds Aggressive Note
      • One-Touch Operation
      • High Temperature Drive Gears
      • Polished Stainless Steel Turndowns
      • Frees Up 10-15 HP
      • Weld-On Installation
      • Available Individually or as a Pair
      • Fits 1999-2024 Silverado 1500's


      One-Touch Loudness. The GMS 3" Electronic Exhaust Cutout System allows you to open or close your cutouts with the press of a button, giving you a loud and raw exhaust note. Allowing the exhaust gases to flow more freely, Granatelli Motor Sports Electronic Exhaust Cutouts open up your Silverado's exhaust system, yet allow you to keep things quiet and turned down when you need them to be. Freeing up 10-15 HP, the GMS Electronic 3" Exhaust Cutouts will totally transform the sound and performance of your truck, giving you a whole new experience.

      Lightweight Aluminum Construction. The GMS 3" Electronic Exhaust Kit is crafted from CNC machined 6061 Aluminum, which is incredibly lightweight and strong. High temperature carbon steel drive gears ensure that your cutouts will continue working despite how hot things get from the exhaust. Thanks to "Smart Chip" controlled motors, all you have to do is hit the button once to open up the cutouts on your Silverado.

      Bolt-On Installation. The GMS Electronic Exhaust Cutout System can be installed in a few hours and with a decent set of hand tools. The cutout comes with all of the necessary hardware, wiring, gaskets, and parts you need to successfully complete this installation.

      Application. The GMS 3" Electronic Exhaust Cutout Kit works on 1999-2024 Chevrolet Silverado 1500's.

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      Granatelli Motor Sports 307530


      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cutout
      • (2) Gaskets
      • (1) V-Band Clamp
      • (1) Polished Stainless Steel Turndown
      • (2) Wiring Harnesses
      • (6) Bolts and washers
      • (1) Flange

      Customer Reviews (20)

        Questions & Answers

        10 More Questions

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