Exterior Components Body Panels and Components

QA1 Precision Products, Inc

SPR CRM SILCN 4ID 450LB TLC

$63.95

SKU: Q00B 10GC450

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The QA1 10GC450 is a 10-inch coilover spring with a 450 lb/in spring rate, designed for racing and performance suspension applications.

Manufactured from chrome silicone steel wire, this spring is heat-treated and shot-peened for maximum durability. It features a silver powdercoated finish for corrosion protection and appearance. The QA1 10GC450 is suitable for street use and is designed for both front and rear positions.

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

BrandQA1 Precision Products, Inc
Part NumberQ00B 10GC450

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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