Tomei Powered

Tomei Powered Inc. (commonly known as Tomei) is one of Japan's most legendary and pioneering automotive performance turning and motorsport engineering companies. Founded in 1968 by legendary Nissan works driver Seiichi Suzuki, the company built its reputation over decades by constructing high-performance racing engines for professional touring cars, formula series, drag racing, and time attack competitions. 

Headquartered in Machida, Japan, Tomei transitioned its elite racing technology to the automotive aftermarket, becoming a gold standard globally for JDM performance tuning. Today, Tomei Powered Inc. in Japan and Tomei Powered USA (established in 2006) operate as distinct entities but carry forward the legacy of producing exceptionally engineered powertrain and exhaust components.

Core Product Offerings

Tomei specializes heavily in internal engine building and optimizing airflow efficiency. Their catalog focuses on high-profile JDM platforms like the Nissan RB26/SR20, Subaru EJ/FA, and Mitsubishi 4G63.

• Expreme Ti Exhaust Systems: Renowned worldwide, these are ultra-lightweight, raw titanium cat-back exhaust systems known for precision welds, extreme weight reduction, and a distinct, aggressive racing exhaust note.
• ARMS & Bolt-On Turbochargers: Highly popular upgrade kits featuring CNC billet compressor wheels and multi-rate billet actuators designed for maximum throttle response and power band optimisation.
• Engine Internals & Stroker Kits: Professional-grade forged pistons, connecting rods, counterweighted crankshafts, and aggressive profile camshafts designed to safely increase displacement and survive high-revving, high-horsepower track use.
• Genesis Complete Engines: For ultimate builds, Tomei builds hand-assembled, blueprinted complete crate short-blocks and long-blocks using their master engine-building expertise

At CJ Motor, we carry a wide range of TOMEI Powered products in stock, including the legendary Tomei EXPREME Ti Titanium Mufflers.