Air and Fuel› Superchargers, Turbochargers and Components

Whipple

2.3L Intercooled Twin-Screw Supercharger Kit

$6,895.00

SKU: WK-1113B

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Since 1987, Whipple Superchargers has been a leader in twin-screw supercharging technology. The WK-1113B is their most powerful intercooled twin-screw system for Chevrolet, GMC, and Cadillac trucks and SUVs from 2007-2013 equipped with the 6.2L engine. This complete system utilizes Whipple's W140ax twin-screw supercharger, achieving 99% volumetric efficiency and significant power potential. It includes a massive oversized air-to-water intercooler for superior cooling capacity, high-flow fuel injectors, an aluminum high-flow intake manifold, and an SCT Flash Programmer for factory ECU recalibration. It delivers substantial power gains, described as "tire frying, neck whipping power."

MIA's Description

The Whipple WK-1113B is a 2.3L intercooled twin-screw supercharger kit designed for 2007-2013 GM trucks and SUVs with a 6.2L engine. This system features Whipple's oversized air-to-water intercooler and the W140ax supercharger, known for its 99% volumetric efficiency.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWhipple
Part NumberWK-1113B
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy