Free Shipping On Orders Over $75. Details

Talk to a Sierra Expert
1-888-706-1096
Every day 8:30AM EST - 11:00PM EST
Win a $10,000 Prize Package! Enter Daily!

Whipple W175FF 2.9L Intercooled Supercharger Kit (14-18 5.3L Sierra 1500)

Market Price $7,794.99 You Save 17% ($1,294.99)
Our Price

$6,500.00 (kit)

FREE Shipping

  • Item S500152
  • MPN# WK-1200B

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Full Kit
    • More Torque and Horsepower
    • Made to Last
    • Efficient Design
    • Looks Great
    • Compatible with Other Engine Mods
    • For 2014-2018 5.3L GMC Sierras
    More Power. If you want to safely add more power to your Sierra, this Black W175FF 2.9L Intercooled Supercharger Kit is a great way to accomplish that goal. Whipple offers a complete kit, with everything you need to get it set up and running perfectly. With more horsepower and torque on tap, you'll be able to tow and haul plenty, plus go faster. Just pressing on the accelerator will bring tons of joy.

    Strong Construction. This Black W175FF 2.9L Intercooled Supercharger Kit is made to be lightweight and strong, so it endures the rigors of the daily grind. Whipple uses high-strength aluminum for the major components.

    Longevity and Durability. The twin-screw supercharger, with an air-to-water intercooler, reliably adds power. It's a solid design, with a 99 percent volumetric efficiency. There's also an intercooled bypass system that helps boost acceleration, plus results in great fuel economy when you're just cruising around.

    Application. Whipple engineered this Black W175FF 2.9L Intercooled Supercharger Kit for 2014-2018 GMC Sierras equipped with the 5.3L V8 engine.

    Fitment: 2014 2015 2016 2017 2018 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Supercharger
    • (8) Fuel Injectors
    • (1) Intercooler
    • (1) Intake Manifold
    • Pulleys
    • Tubes
    • Mounting Hardware
    Installation Info
    Will it fit my Sierra?

    You Might Also Like

    Customer Photos

    Questions & Answers (7)

    5 Top Rated Questions

    I have a GMC Sierra 1500 2016 and want to know if I will be able to keep a high performance air flow intake I installed, with this supercharger kit. it seems like the air intake filter that comes with most kits is smaller or lower grade than what I have and I do not see why it would not work better to leave the one I installed. let me know

    • The Whipple W175FF 2.9L Intercooled Supercharger Kit will not be compatible with cold air intakes designed for your stock engine, due to the revised throttle body angle of this kit. Additionally the tubing included with this kit is of a larger diameter than most cold air intakes, and designed specifically for this supercharger and your engine.

    Helpful (1)

    Will I need to program ECU? Will vehicle pass emissions testing? I see HP and torque rating, what is fuel mileage estimate?

    • The Whipple W175FF 2.9L Intercooled Supercharger Kit will absolutely require tuning to your vehicles computer in order for safe and proper operation. Depending on the state you reside in, this system may or may not pass an emissions test but will vary from state-to-state.  We highly recommend consulting with you state regulations on emissions to confirm if this is legal in your area. You can expect to lose a few miles per gallon when converting to a performance based supercharge system but you should expect to lose about 4-5 MGP but can vary depending on the tune equipped on your Mustang. 

    Helpful (0)

    Will this kit work with the auto stop and start feature? Can it be dissabble?

    • The Whipple W175FF 2.9L Intercooled Supercharger Kit can be used with the auto stop/start feature. If your truck has a disable switch for this, it can be disabled and enabled.

    Helpful (0)

    Can you tell me if any furth modifications will have the be done to the the tuck ie does the stock transmission hand the power or will it need to be upgraded will the bottom end of the motor handle the power with out any other modifications

    • The Whipple W175FF 2.9L Intercooled Supercharger Kit will not require any additional modifications.

    Helpful (0)

    Will the included tuner have the option to delete the DOD system, adjust for tire size or gear swaps, and eliminate the speed limiter?

    • You will be able to disable displacement on demand with the Whipple W175FF 2.9L Intercooled Supercharger Kit.

    Helpful (0)
    Post Your Question
    2 More Questions
    What's the potential gain in HP and Torque? 1 answer
    I have a Ketech valley cover as the result of a DoD delete; will the supercharger fit? 1 answer

    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 5 5
    • Fit 5 5
    • Bang For Your Buck 5 5



    • 5/5

      Installation Time: Less than 1 Hour

      September 14, 2018

      Review from Whipple W175FF 2.9L Intercooled Supercharger Kit (14-18 5.3L Silverado 1500)

      Great place for parts

      Yep great prices great parts no other place like this,

      JuanM

      Year: 2014 Engine: 5.3L V8

      Helpful (1)

    Related Sierra 1500 Categories