2015-2021 STI Interior

The Bride Seats Rail has been designed to allow you to install certain reclinable Bride seat models to your race car, track car or daily driver plu...

This is the Cusco Bride seats Low Max ZETA IV is a fixed-back seat that will provide the body with optimal lateral support under high-performance d...

Sparco Seat Bases mount to the factory seat mount holes in your vehicle's floor and provide a flat surface for mounting your SPARCO seat.  

Sparco Seat Bases mount to the factory seat mount holes in your vehicle's floor and provide a flat surface for mounting your SPARCO seat.  

Add the finishing touch to your interior with the 326POWER Steering Rally Quick (Tochikuru) which includes high-quality embroidery with a high-qual...

Add the finishing touch to your interior with the 326POWER Steering Rally Quick (ORETACHI STYLE) which includes high-quality embroidery with a high...

Add the finishing touch to your interior with the 326POWER Steering Rally Quick (Haruguchi Mitsuru Model) which includes high-quality embroidery wi...

Add the finishing touch to your interior with the 326POWER Steering Rally Quick (Love American) which includes high-quality embroidery with a high-...

This Beatrush Strut Tower Brace, designed for 2015+ WRX / STI models, is constructed of an aluminum oval shaft and powder-coated steel mounts, prov...

The PERRIN shift knob features a heavy weight, solid steel body that is up to two times the weight of the OEM knob. Heavy weight knobs are great fo...

The PERRIN Trunk Handle is designed for ease of use, offering a simple solution to the issue of a flush and handleless trunk lid. The bolt-on style...

Upgrade your STI reverse lockout lever with a the PERRIN smooth glide reverse lockout lever.The PERRIN Performance reverse lock out lever combines ...

Experience the comprehensive benefits of the Perrin Performance Trunk Bumpers: from improved durability to adjustable fit, these bumpers provide an...

Perrin Performance trunk Bumpers upgrade the standard OEM bumpers with superior durability. Adjustable up to a couple of millimeters, they make pre...

WeatherTech(R) TechShade(R) Full Vehicle Kits help keep your entire vehicle's interior temperatures down while protecting it from the sun's damagin...

This Sparco RightSeat Base is designed to fit 2015-2021 WRX and 2015-2021 STI models. It features strong, steel construction for durability and is ...

This Sparco Left Seat Base is designed to fit 2015-2021 WRX and 2015-2021 STI models. It features strong, steel construction for durability and is ...

Introducing a sporty and luxurious shoulder pad that uses high-quality carbon-like leather! Inheriting the well-received “thickness” of the previo...

Takata RACE belts are manufactured by Takata Racing in Germany to the latest FIA standards. These 4-point belts feature 2" lap belts, and 3" shoul...

SMY Clustermaker Guage Pod, is a great alternative for those of you who want a clean provision for installing a pair of 52mm gauges with a seamless...