TRIAL offer their version of the Exhaust Manifold to allow better flow of exhaust gases and increase performance. Add this with the Catalytic Converter from TRIAL for the perfect combination.
Features
- Improved flow
- Improved performance
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
Trial began in June 1982 in Higashiosaka, Osaka, as Technical Service Trial, and became a company in 1986. In December 1984 the Trial Nissan S130Z reached 307.95 km/h in a top speed run. Trial now operates from Mihara Ward, Sakai, Osaka, tuning cars and selling Recaro seats, superchargers and its own Try Force aero parts, and released its Try Force Zelda wheel in 1995.
Associated JDM Parts
Trial ZZT231 Catalytic Converter
326 Power Gachi Stop Brake Kits
326 Power Nobori Banner Flag
About Nengun Performance
Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.












