3.8L Whipple NOW AVAILABLE from Lethal Performance!


Authorized Vendor
Authorized Vendor
Sep 14, 2020
Wellington, FL
GT500s don't get all the fun...

Now available from Lethal Performance: The 3.8L Whipple supercharger kits for the 2011-2020 5.0L Coyote Mustang platform!

The Coyote Mustang 3.8L Whipple supercharger, like their popular & record setting 3.0L, is inverted with Whipple's LARGE dual-core intercooler for increased cooling (did we say large???). It also features a new, redesigned inlet for the best, most efficient airflow.


TECHNOLOGY: Whipple Superchargers utilizes a 3D printer for designing & test fitting the new 3.8L supercharger. This makes for faster & more productive R&D.

The 3.8L Whipple for the Coyotes features an all new inlet design

The 3.8L Whipple for the Coyote is taller than the 3.0L (.375" taller, to be exact) but will fit under the stock Mustang hood and cowl with Whipple's engine lowering brackets (INCLUDED in the kits). As of right now, the engine lowering kit is still required for aftermarket hoods as it hits the cowl if not lowered. (Whipple is working on a lid change so that it will clear the cowl, though!)

PICTURED: The 3.8L Whipple Supercharger for the 2011+ Coyote 5.0L

Ready for a little more info on the kits available? Sure you are!

The 3.8L Whipple Supercharger will be offered in a few different kits. The 3.8L will only be offered in competition kits (meaning no fuel or tuning mods will be provided). The kits will come standard as a 6-rib setup (utilizes the same pulley & belt drive as the 3.0L). There is a 10-rib belt upgrade available and is HIGHLY RECOMMENDED for anything over 18psi.

Each kit (Stage 1 and Stage 2) comes complete with the following:

  • 3.8L Head Unit
  • 3.8L Intercooler and Lid Setup
  • Supercharger Pulley
  • Belt Drive System (6 Rib Standard; 10 rib upgrade available)
  • Heat Exchanger
  • Cold Air Intake
  • Throttle Body (either 132mm or 150mm, depending on stage; see below)
  • Heat Exchanger
  • Intercooler Reservoir
  • Intercooler pump and all hoses for the intercooler system
  • Engine Lowering Brackets (Required to clear the factory hood)
  • All Necessary Items to Install Supercharger Kit

3.8L Stage 1 Competition Kit - Comes standard with a 132mm TB setup

3.8L Stage 2 Competition Kit - Comes standard with a 150mm TB (NOTE: this is a RACE throttle body/intake and is not recommended for most street applications)

Already have a 3.0L Whipple Supercharger on your Coyote but want to upgrade?

3.8L Swap Kit
- This is for those already running a 3.0L who want to upgrade. This kit is ONLY the head unit, intercooler and lid; NO pulley, manifold, TB, etc. This setup will include the engine lowering kit, as well.

CLICK HERE to check out the 3.8L Whipple kits for the 2011-2014 Mustang GT

CLICK HERE to check out the 3.8L Whipple kits for the 2015-2017 Mustang GT

CLICK HERE to check out the 3.8L Whipple kits for the 2018-up Mustang GT

CLICK HERE to check out the 3.8L Whipple kits for the Shelby GT350

CLICK HERE to check out the 3.0L-to-3.8L Whipple Supercharger Swap kits

Let us know if you have any questions!! #teamlethal #whippletheworld
Visit www.lethalperformance.com or give us a shout at 561-753-8105.

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