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Whipple W140AX 2.3L Intercooled Supercharger Tuner Kit; Black (07-13 5.3L Sierra 1500)

Item S500149
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Market Price $7,314.99 You Save 33% ($2,434.99)
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$4,880.00 (kit)

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      Product Information

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


      • Tuner Package
      • Improves Horsepower/Torque
      • Efficient Design
      • Durable Material
      • Compatible with Other Modifications
      • Fits 2007-2013 5.3L Sierras


      Increases Capabilities. You want maximum performance from your Sierra and this Whipple W140AX 2.3L Intercooled Supercharger Tuner Kit is a great way to get it. The twin-screw supercharger delivers big, pouring on tons more horsepower and torque so you can feel a big difference. Just as important, once installed the kit almost looks like it comes straight from GMC, thanks to a precision fit and overall high-quality appearance.

      Ruggedly Crafted. Whipple decided to use a high-quality aluminum for most of the components in this kit. As a result, they're plenty durable, resist heat and don't add a lot of extra weight.

      Complete Kit. Unlike some kits, this Supercharger Kit is a full solution. It comes with everything you need to add tons of extra power, including the pulleys, pipes and mounting hardware. Whipple has perfected how the entire kit works together, so it even improves efficiency for better fuel consumption.

      Application. Whipple has designed this Whipple W140AX 2.3L Intercooled Supercharger Tuner Kit to fit on 2007-2013 GMC Sierras with the 5.3L V8 engine.

      Fitment: 2007 2008 2009 2010 2011 2012 2013

      MPN# WK-1111TB

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 1 customers

      Installation Time: Afternoon

      • February 02, 2019

        Review shared from Whipple W140AX 2.3L Intercooled Supercharger Tuner Kit; Black (07-13 5.3L Silverado 1500)

        5 2008 LT - ArnoldoA Installation Time: Afternoon

        My 5.3 v8 Chevy silverado

        Looking forward to get this for my Chevy! Looking to have more horsepower and torque

        Helpful (9)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      How much more horse power will I gain and torque

      • This is a tuner kit, designed for vehicles that exceed the capabilities of the complete kit and thus will not include a tune or fuel system upgrades. Power gains will depend on your tune and individual setup.

      Helpful (0)

      will this fit my engine with the v-4,v-8 capability

      • This item with fit trucks with V8-V4 capability but this part will disable that option.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Intake Manifold
      • (1) Supercharger
      • (1) Intercooler
      • (8) Fuel Injectors
      • Tubes
      • Pulleys
      • Mounting Hardware

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