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Granatelli Motor Sports Electronic Exhaust Cutout System; 4-Inch (Universal; Some Adaptation May Be Required)

Item S102275
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Ship to: Ashburn - 20149
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      Product Information

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

      Features

      • 4" Electronic Exhaust Cutout
      • Aircraft Quality 6061 Aluminum
      • Polished Stainless Steel Turndowns
      • "Smart Chip" Controlled Motors
      • One-Touch Operation
      • V-Band Clamps
      • Stainless Steel Butterfly clamps
      • Weld-On Installation
      • Sold Individually Or As A Pair
      • Fits 1999-2021 Silverado 1500's

      Description

      Raw Exhaust Tone. Open up your Silverado's exhaust with the Granatelli Motor Sports 4.0" Electronic Exhaust Cutouts. With the touch of a button, you can open up a cutout valve that will turn-up the volume on your truck's exhaust. The raw and intimidating exhaust note can be silenced just as easily as it can be summoned and will free up a few extra horsepower.

      Aluminum and Stainless Steel. The GMS 4.0" Electronic Exhaust Cutout System is constructed from aircraft grade CNC machined 6061 aluminum that is incredibly lightweight, yet strong and durable. The cutouts use stainless steel butterfly plates and blade shafts for a precise fit and reliable performance. Completed with polished stainless steel turndowns, high torque DC gear reduction driven motors provide consistent operation every single time.

      Bolt-On Installation. The GMS 4.0" Electronic Exhaust Cutout System offers a fairly straightforward installation that requires the use of basic hand tools. All of the necessary hardware is included with the cutout, giving you a hassle-free install.
       
      Application. GMS 4" Electronic Exhaust Cutouts fit 1999-2021 Chevrolet Silverado 1500's.

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      Fitment:

      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

      • (2) Cutouts
      • (4) Gaskets
      • (2) V-Band Clamps
      • (2) Polished Stainless Steel Turndowns
      • (2) Wiring Harnesses
      • (6) Bolts and Washers
      • (2) Flanges
      • (2) Motors
      4.6

      Customer Reviews (12)

        Questions & Answers

        10 More Questions