Project Kics Wheel Spacer

Project Kics Wheel Spacers: Japanese Precision for the Serious Builder

When fitment truly matters, Project Kics is a name that tuners, time-attack teams, and street-car builders trust without hesitation. Project Kics is the performance division of KYO-EI Industrial Corp., a highly respected Japanese manufacturer of automotive hardware with roots dating back to 1948. Based in Osaka, Japan, KYO-EI is a trusted OEM supplier to numerous Japanese and European automakers, globally known for its commitment to safety, quality, and precision engineering. That pedigree flows directly into every wheel spacer the brand produces.

Wide Tread Spacers: The Flagship Line

The centerpiece of Project Kics' spacer lineup is the Wide Tread Spacer series, engineered for drivers who want both an aggressive stance and real-world safety margins. Project Kics Wide Tread spacers push the wheels out from the hub to give a wider track and more aggressive look, and are also used to clear spacing between a big brake kit and the wheels. The Wide Tread Spacers are JWL certified for highway use and are made of high-quality forged aluminum. They are available in 11mm, 15mm, 20mm, 25mm, and 30mm thicknesses with M12x1.50 or M12x1.25 thread pitch.

These spacers come with the necessary hardware and new studs already installed, making installation straightforward. The wide tread spacers include a unique lug nut system for 10mm up to 20mm units, and optional hub rings ensure a hub-centric fit to any vehicle and wheel combination.

Universal Spacers: Versatile Fitment for Any Platform

For builders who need flexibility across multiple vehicles or bolt patterns, Project Kics also offers a Universal Spacer lineup. These spacers are tough enough to handle repetitive removal, and their universal 4/5-lug design accommodates bolt hole patterns from 98mm to 114.3mm. Available thicknesses are 3mm, 5mm, 8mm, and 10mm, sold in pairs. Project Kics Universal Wheel Spacers are made of T6061 aluminum, offering an excellent balance of strength and weight savings.

The line of Project Kics wheel spacers also includes specific-application units like BMW conversion spacers, reflecting the brand's commitment to precise, platform-targeted solutions rather than one-size-fits-all compromises.

Safety Standards and Track-Proven Quality

Project Kics follows a "Safety First, Strength Always" approach — even small components like spacers are thoroughly tested under high torque, heat, and real-world conditions. All products are made to OEM-level tolerances or better, often surpassing JWL and VIA standards. This is not marketing language — Project Kics is trusted by race teams in Super GT, D1GP, and Formula Drift Japan.

Whether you are dialing in clearance for an upgraded brake kit, perfecting the flush fitment of a new wheel setup, or simply widening the track for improved cornering dynamics, Project Kics wheel spacers deliver the engineering integrity that a serious build demands. Browse the full selection of wheel spacers or explore everything Project Kics has to offer.