Sale

Interior and Accessories Seats and Components

Racetech

RT4100 Series Fiberglass Racing Seat

$1,469.99 $1,099.00 Save $370.99

SKU: RT4100-110

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

Moderate — 2–4 hours

Description

The Racetech RT4100 Series is a standard-sized fiberglass racing seat designed for performance and safety. It is constructed from premium fiberglass materials and meets FIA 8855-1999 homologation standards, ensuring it adheres to rigorous quality and safety requirements.

This seat features optimized geometry for a lightweight shell, balancing width for athletic builds with a narrow design to fit most cockpits. It also incorporates patented back-mounted technology, allowing for mounting to the rollcage at shoulder level. Additionally, it includes suede wear patches on the shoulders and thigh area for enhanced durability.

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

BrandRacetech
Part NumberRT4100-110
CategoryInterior and Accessories

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.

View Full Return Policy