Exterior Components› Body Panels and Components

WALKER PERFORMANCE FILTRATION

Outerwear For 4in Tall S print Car Box Filter

$77.89

SKU: W03M 3001158

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Walker Performance Filtration outerwear pre-filter is designed for 4-inch tall sprint car air boxes. It acts as a barrier against dirt, dust, and debris to protect your air filter. Made from polyester, this white pre-filter helps maximize air intake efficiency and prolong engine life.

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

BrandWALKER PERFORMANCE FILTRATION
Part NumberW03M 3001158

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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