Mount your race seat with confidence using Pro Car Innovations (PCI) Racing Spec Seat Mounts, designed to simplify the process and eliminate the guesswork. With precision engineering and high-strength materials, PCI mounts are tailored to fit your vehicle while offering unmatched durability and adjustability.

The PCI S1 sliders are among the strongest available, featuring a 4-bolt mounting system for increased strength compared to traditional 2-bolt sliders. Designed to bolt directly to factory seat mount locations, these mounts make race seat installation straightforward and secure.

High-Strength Lightweight Steel Design

PCI seat mounts are crafted using 3mm carbon steel (1/8”) laser cut and CNC bent from a single piece. By incorporating bends and reinforced shapes, PCI achieves superior strength and stiffness without the added weight of 5mm (3/16”) steel, which is often used for simpler designs.

• Stronger than 5mm Steel Designs – Reinforced areas for strength and durability.
• Lightweight Construction – Reduced weight without compromising safety.

Compatibility Across Popular Performance Models

This seat mounting kit is cross-compatible with the following vehicles:

• BMW E36
• BMW E46
• BMW E9X
• BMW F8X
• BMW G8X
• Toyota A90 Supra

Sold as a Per Seat Set

Includes everything needed for one seat.

Precision-Crafted Components

CNC laser cut and bent from one piece of 3mm carbon steel.

Multi-Way Adjustability

Designed to accommodate a range of seat positions.

PCI S1 High-Strength Sliders

Mounted with 4 bolts per slider for maximum stability.

5 and 6-Point Sub Belt Mounting Locations

Fully compatible with race harnesses.

Single Tool Adjustments

Simplified adjustments using bottom locking hardware.

Durable Finishes and Materials:

Powder-coated base and side mounts for longevity. Gloss black metallic side mounts. Zinc-plated Grade 8 (M8) hardware. Stainless steel laser-etched logo plates. Nylon spacers for side mounts.

Adjustable Fitment for Precise Installation

PCI mounts are engineered for factory bolt locations and provide excellent adjustability:

• Width Adjustments (Standard Side Mounts): 375mm to 445mm.
• Width Adjustments (Wide Side Mounts): 406mm to 476mm.
• Front-to-Back Adjustments: 245mm range.

Lightweight Yet Strong

CNC bent one-piece design enables the use of lighter steel while exceeding strength requirements.

No Modifications Required

Components are designed to bolt directly to your car with no cutting or drilling.

Tailored Fitment

Custom-designed for each vehicle to ensure a secure and precise fit.

Race-Ready Design

Compatible with 5 and 6-point sub belt systems for motorsport use.

Upgrade Your Vehicle with PCI Racing Spec Seat Mounts

Built for strength, durability, and precision, PCI Racing Spec Seat Mounts offer an unparalleled solution for mounting race seats. Whether for track use or high-performance road applications, these mounts deliver the reliability and flexibility you need for a safe and comfortable driving experience.