The MR-S stock inlet duct has a narrowing in the middle, so it cannot maximize engine power at high rpms. The Techno Pro Spirits Inlet Duct eliminates the narrowing in the middle, and its larger diameter (70mm) intake helps the engine run smoothly even at higher rpms. The inlet is also funnel-shaped, allowing it to take in a lot of air.
Features
- 70mm Diameter, and Funnel shaped
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
Techno Pro Spirit is a tuning shop in Kawagoe, Saitama Prefecture, run by Toshio Kumakura. Techno Pro Spirit is known for the Toyota MR-S, and also tunes the AE86 and the 86. Techno Pro Spirit does tuning, general servicing, body and paint work and race car building, sells and fits parts, and makes its own aero, cam covers and titanium wheel nuts, and runs the Spirits SSRA track days at Nikko Circuit.
Associated JDM Parts
326 Power Gachi Stop Brake Kits
326 Power Nobori Banner Flag
326 Power Wheel Nut Medium + Crown Cap Set
About NENGUN
Since the year 2000, NENGUN has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.











