Elevate your driving experience with the ultimate in Japanese performance engineering: CUSCO parts, available in Canada through Straight Six Imports. As an authorized CUSCO dealer, we offer a comprehensive lineup of motorsport-proven components designed to improve vehicle handling, stability, and traction for the street and the track.

CUSCO products are developed and rigorously tested in Japan, utilizing advanced strength analysis and real-world racing data from Super GT, Rally, and Gymkhana events. This dedication to quality ensures every part delivers superior precision and control.

Shop the full CUSCO lineup to transform your vehicle's dynamics:

• CUSCO Coilovers (Street ZERO, ZERO-A, etc.): Achieve the perfect stance and handling with fully adjustable systems, featuring 40-way damping adjustment and twin-tube construction for both comfort and performance.

• Limited Slip Differentials (LSD Type RS & Type MZ): Optimize power transfer and corner exit speed with CUSCO LSDs for a wide range of platforms, including Subaru, BMW, Lexus, and Mazda Miata.

• Chassis Reinforcement: Eliminate body flex and sharpen steering response with CUSCO Strut Bars (Oval Shaft), Sway Bars, and Underbody Bracing. Their distinctive CUSCO Blue finish also provides a premium engine bay aesthetic.

Whether you're tuning for a razor-sharp turn-in, maximum cornering stability, or explosive traction, trust Straight Six Imports for Made in Japan CUSCO quality. Browse our selection and experience the difference of balanced, high-performance tuning.