Air and Fuel› Intake Manifolds and Components

CSF

CSF 8400C - Gen2 B58 FI Air Cooler (cus)

$5,995.00

SKU: C00B 8400C

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The CSF 8400C is a high-performance Race X Charge-Air Cooler Manifold designed for BMW Gen 2 B58 engines, supporting 1000hp+ builds with a 25% larger core and advanced cooling features. It includes an AN-8 fuel rail and ports for nitrous or methanol injection.

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

BrandCSF
Part NumberC00B 8400C

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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