Tomei ARMS M7960 / M8270 SR20DET Turbo Upgrade Kit

Part Number 173019

Tomei has created a new line of turbos for the Nissan SR20DET using the years of knowledge and first hand experience.  They have spent the last few years investing time and money to develop what most SR20DET owners want in turbos.  Tomei has bench tested various blades designs, housings, and actuator to develop what they believe to be the best bolt on turbo kit for bottom mount setups.  All this researched has lead to the creation of 2 turbos to fit this request: the M8270 turbo is for big power with slight lag & the M7960 for max response.

The M7960 and M8270 Turbo Kits comes as a complete package for the S13/S14/S15 SR20DET. They’re a direct bolt-on for stock engine setup, such as stock exhaust manifold, side-mount intercooler, stock intake, stock hotpipe, and factory oil/water connections.

Cams are recommended for the M8270 to help with response

M7960 Turbine Kit

• Designed for low to mid range torque
• Better response compared to M8270
• Max boost at 4,000 RPM
• Best suited for street tuned cars, and drift cars.
• Rated for 450hp

M8270 Turbine Kit

• Designed for high power at high RPM
• Full boost on bench test at 4,500 RPM
• HP level keeps increasing even to 7,500 RPM
• Best suited for track oriented cars