Air and Fuel Intake Manifolds and Components

FAST

Fast Throttle Body / Manifold Kit, 102 Mm Throttle Body W/ 102Mm Blackls7 Manifold

$1,471.42

SKU: F003 146202B-KIT

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The FAST LSXR 102mm Intake Manifold and Big Mouth Billet Throttle Body Kit is designed for GM LS-based engines with LS7 raised rectangle port heads. This kit enhances horsepower and throttle response by improving manifold flow and utilizing a 102mm throttle body bore with a billet throttle blade for reduced deflection. The manifold is constructed from an advanced polymer material, offering advantages over aluminum such as lighter weight, increased strength, and improved heat dissipation. It features a modular design for easy disassembly and porting, integrated nitrous bungs, and a precise bolt-on fit that allows the use of factory accessories without modification. This kit is 50-state legal for '06-'13 Corvette Z06 under C.A.R.B. E.O. #D-279-9.

Fitment

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Specifications

BrandFAST
Part NumberF003 146202B-KIT

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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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