Promotional Collectables and Apparel› Apparel

MMI Speed Shop

GT45 Edition Single Turbo Kit

$2,168.57

SKU: gt45-edition-for-silverado-sierra-single-turbo-kit-lsx-vortec-4-8-5-3-6-0-6-2_276686142294_

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return

Description

The MMI Speed Shop GT45 Edition is a single turbo kit designed for LS Vortec powered vehicles. This kit features a brand new GT45 "Street Demon" Series turbocharger and includes all new quality parts. It is capable of producing over 800 horsepower at 25+ PSI with supporting modifications and a built motor. On a stock motor, the kit can provide a 550+ horsepower gain at 8 PSI.

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

BrandMMI Speed Shop
Part Numbergt45-edition-for-silverado-sierra-single-turbo-kit-lsx-vortec-4-8-5-3-6-0-6-2_276686142294_
CategoryPromotional Collectables and Apparel

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.

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