Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Every day 8:30AM EST - 11:00PM EST
Win Any Wheel & Tire Package! Enter Daily

VMP Supercharger Pulley - 75MM (11-17 GT w/ Roush 2.3L TVS)

Market Price $143.00 You Save 10% ($14.00)
Our Price


FREE Shipping

  • Item 390787
  • MPN# RSC5L75MM6

Will this fit your Vehicle?

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

    • VMP Performance Supercharger Pulley
    • Increases Boost to 10.5 PSI
    • 75MM Pulley
    • Lightweight Aluminum Construction
    • Black Anodized Finish
    • Fits 2011-2017 GT's with an Aftermarket Twin Vortices Series (TVS) R2300 Roushcharger
    More Boost for Even More Power. For those drivers who love laying down twin strips of smoky rubber, you can now add even more tire burning power to the back wheels of your Roushcharged GT with a straight-forward pulley swap. A reduction of just 0.125" (3.175mm) in your supercharger pulley's diameter will yield approximately a 1 PSI increase in boost. Simply by installing a VMP Performance 75MM Supercharger Pulley in place of the Roush 90mm pulley you will see an increase of about 3+ PSI. That's an impressive increase in boost from such a little pulley.

    High Quality Construction. This VMP Performance Supercharger Pulley has been CNC-machined from high quality billet aluminum for its superior strength and light weight. VMP then completes their pulley's in a black hard-coat anodized finish for impressive good looks and outstanding corrosion resistance.

    Required Upgrade. Installation of this VMP Supercharger Pulley will require a custom tune with a Mustang Handheld Tuner. By reprogramming the vehicles computer (ECU) to you will get the best possible power and performance gains from this pulley upgrade. VMP offers custom supercharger tune files for 2015-2017 GT's as well as 2011-2014 GT models.

    Race Fuel is Recommended for Operation. This 75MM VMP Supercharger Pulley may be used with pump gas if the fuel system of your GT has been upgraded. However, it is highly recommended to run race fuel as the factory equipped fuel pump and Roush supplied fuel injectors are pushed very close to their limits.

    Application. This VMP Performance 75MM Supercharger Pulley is specifically designed for use on the 2011 to 2017 GT Mustangs equipped with an aftermarket Roush Twin Vortices Series (TVS) R2300 Supercharger.

    Note: Coupon codes cannot be applied to this product.

    This product will not ship to addresses in California due to state regulations. Additionally, support will not be provided for tuning for California residents.

    Fitment: 2011 2012 2013 2014 2015 2016 2017 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Supercharger Pulley
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos (2) Submit Your Photo

    View All 2 Photos

    Questions & Answers (6)

    5 Top Rated Questions

    How large of an injector and pump would be recommended or could you get away with methanol injection instead?

    • I got the roush sc phase 2 do i really need another tune whith this pulley

    Helpful (1)

    What is the gates number for belt with this pulley

    • The belt size will vary depending on what size idler and what size overdrive or if you're using a stock crank pulley.

    Helpful (0)

    I got the roush sc phase 2 do i really need another tune whith this pulley.. is it something thats recommended for best gains? or can i put it on and still see noticeable power difference?

    • Yes, with the addition of this part, you will need a tune to get the best gains from updating the pulley.

    Helpful (0)

    Will this work on the VMP TVS?

    • This VMP Supercharger Pulley is designed specifically for the Roush 2.3L TVS Blower and would not work properly with the VMP TVS blower.

    Helpful (0)

    Would it be okay to run 93 octane with this sized pulley on a 15 gt with roush charger?

    • Running 93 octane would be okay with this pulley with the correct tune yes!

    Helpful (0)
    Post Your Question
    1 More Question
    2015 roush phase 2 supercharger due i need a tune yes or no 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (5) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Less than 1 Hour

      June 30, 2018

      15 lbs

      Went from 79mm pulley to 75mm (12-13lbs to 14-15). It works!


      Year: 2013 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      March 15, 2018

      Love the power!

      Nice increase in power over my 85mm pulley . Need to get a intake and throttle body to use all the boost though


      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 08, 2017

      75MM Pulley

      Easy to install. No modification's. Went from 10 Pounds of boost to 13 Pounds of boost.


      Year: 2015 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      December 05, 2016

      More power

      Purchased the 75 mm supercharger pulley gained a lot more horsepower with the injectors


      Year: 2014 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      June 21, 2016


      Installed on my 2015 GT and yes! I can't say how much power gains on my 2015 GT! I have also installed a supercharger and it has woken up the beast and can here more the wine using this pulley!


      Year: 2016 Submodel: GT

      Helpful (5)

    Related Mustang Categories