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Air and Fuel› Superchargers, Turbochargers and Components

MMI Speed Shop

Twin Turbo Kit with Front-Mount Intercooler

$5,145.00 $2,203.95 Save $2,941.05

SKU: twin-turbo-kit-1000hp-99-06-silverado-sierra-new-turbocharger-vortec-v8-ls-boost

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The MMI Speed Shop Twin Turbo Kit is a direct bolt-on turbocharger system for 1999-2006 Silverado and Sierra trucks equipped with 4.8L, 5.3L, or 6.0L V8 engines. This complete package includes hybrid T3/T4 turbochargers, a front-mount intercooler, and all necessary hardware for installation without custom intake or exhaust fabrication.

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 Numbertwin-turbo-kit-1000hp-99-06-silverado-sierra-new-turbocharger-vortec-v8-ls-boost
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.

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