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Whipple W175AX 2.9L Intercooled Supercharger Kit; Black; Stage 1 (15-17 GT)

Item 384438
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Market Price $8,899.99 You Save 17% ($1,504.00)
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      Video Review & Installation

      Product Information

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


      • Increase Rear Wheel Horsepower and Torque
      • W175ax 2.9L Twin Screw Whipple Supercharger - Complete Kit
      • 6-Rib Belt System with Adjustable Idler System
      • Air-To-Water Intercooler
      • Self-Contained Oversized Oiling System
      • Fits Under Stock Factory Hood
      • Re-Uses Factory Throttle Body
      • 50-State Emissions Legal - Carb EO Number D-231-45
      • Choice of 6 Finishes
      • Fits 2015-2017 GT Mustangs


      Even More Power! The stock 2015-2017 GT Mustangs come with an awesome 435 Horsepower and 400 lb/ft of Torque from the factory, but after installing a Whipple Stage 1 Supercharger on your Pony, you'll be planting about 750 Horsepower and 620 lb/ft of Torque at the flywheel.

      Kit Contents. Opt for this 50-State Legal Supercharger System if you are hunting for the best power and performance out there for your S550. Complete with an an enormous air-to-water intercooler, PCM programming and installation hardware, this Twin Screw Whipple SC will deliver top of the line power for your Pony.

      Choice of 6 Finishes. This Whipple Stage 1 Supercharger not only improves horsepower and torque, but also improves your Mustang's under hood appearance. It is available in your choice of six finishes, including Polished, White, Blue, Black, Red and Gold. Please choose your color from the ordering options above.

      CARB Certified. This Whipple Supercharger is 50-State emissions-legal - CARB E.O. #D-231-45.

      Application. This Whipple W175AX 2.9L Twin Screw Stage 1 Supercharger Kit is specifically designed for use on the 2015-2017 GT Mustangs that are equipped with the 5.0L 4V Coyote engine.

      Technical Note. This Whipple Supercharger will re-use the factory throttle body.

      Please Note: Whipple Supercharger Kits are built to order for our customers. Because of this, there can be a 10 to 14 day lead time on orders.

      Fitment: 2015 2016 2017 Details

      Whipple WK-2620B-POL-STG2





      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • W175ax 2.9L Twin Screw Whipple SC
      • Air-to-Water Intercooler
      • Crusher Air System
      • PCM Programming
      • OBDII Flash Tool
      • Flight Control Software
      • Installation Hardware

      Tech Specs

      • W175ax 2.9L Twin Screw Whipple Supercharger Assembly
      • Finish Choices: polished, white, blue, black, red, or gold
      • 6-rib belt system with adjustable idler system
      • Air-to-Water Inter Cooler
      • Self-contained oversized oiling system
      • Plug and play wiring
      • Fits under factory hood with no modifications
      • Professional Installation Recommended

      Customer Reviews (18)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

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