Tomei Releases ARMS Turbo Kits for SR20

29 Oct, 2010

Highly favored ARMS SR M7960/8270 are available now. They are penetrating the SR20DET tuning market with an incredible force. We would like to inform you about this product thoroughly, so thank you in advance for your time.


TOMEI ARMS SR M7960/8270 Performance Movie Trailer -English= from Tomei Powered on Vimeo.





Primary exhaust pressure at low RPMs remain identical to stock
The boost build up is neither sluggish nor abrupt; we have designed this to be natural and smooth. This characteristic provides a stress free driving experience with easy vehicle operation.
Response equal to stock trim
Generally, a larger turbocharger relative to stock, results in decreased response of the engine. However, we have managed to keep the response equal to that of the stock trim by matching the most ideal turbine and compressor wheel. Countless hours of testing was of course performed to achieve these results.
Increased peak power
To achieve an increased peak power with the various restrictions such as the turbo size limit is considered a great achievement. We are also proud of the perfectly instant response where there is no lag and no abrupt boost pressures.
Maintains boost pressure at high RPMs
It is evident that the stock turbocharger cannot maintain or extend boost pressure above 5,500 RPMs. The M7760 has the capacity to far extend this limit, making it an ideal step for further advanced tuning.
Repair Parts for Rebuilds and Overhauls.
All parts are kept in stock for general repairs, rebuilds & overhauls. So even from aged and or extensive use we will have parts readily available for replacement.
100% Bolt-on
The turbo kit comes complete with the necessary gaskets, plumbing, and hardware for easy installation. It can literally be bolted on right out of the box.
12 months warranty
This warranty covers the product for the first 12 months from the date of purchase.
This limited warranty only covers the sections that is outlined on this warranty card from when the product is used in normal driving conditions for the application that it has been designed for.




This model is designed for low to mid range torque characteristics. The response is immediate with the light use of the throttle. Max boost is achieved at 4000 RPM. Best suited for street tuned cars and weekend track machines. Great for drifting and track applications with fun driving characteristics.
MSRP $1,390.00 (USD)
This model is designed for high power at high RPM. With full boost on the bench test at 4,500 RPM and will maintain it all the way to high RPM without dropping. This will best suit the dedicated track cars that need best power at high RPM.
MSRP $1,390.00 (USD)







All the housings made with different materials of metal were first closely examined and tested for energy absorption, friction, and cooling capabilities. The most ideal components were designed and utilized.
By equipping the unit with a strengthened actuator, the turbocharger can operate with stability at high boost pressures.

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