370z Supercharger Boost Issues

pkxu123

Greetings from Australia...

My 2017 manual 370z is currently at a reputable shop in Australia getting the stillen supercharger kit with a custom air to air cooler. The shop installed and tuned my car but they keep running into issues after issues.

My current mod list:

• Invidia Gemini CBE
• Invidia HFC
• Radium Surge Tank
• 460 LPH & 1050CC Injectors
• Custom A2A FMIC
• Turbosmart BOV
• Custom air intake
• Flex fuel kit
• Map & Air Temp sensor
• Stillen Supercharger
• 9lbs pulley upgrade

And not to mention the supporting mods... ie.. clutch, oil cooler

The car is tuned using ECUTEK and it made 270rwkw (362HP) on 98 and 308rwkw (413HP) on E85 with 5.5 psi boost, something is obviously not right and the tuner doesn't know what the problem is. They claim they have done the most forced induction 370z in whole of Australia.

The shop custom fabricated the air intake setup.

After some research and digging, they have tuned a stock stillen supercharger which made 283.7rwkw.... YES.... a STOCK stillen supercharger... After pulling up some previously tuned stillen sc cars in Australia, mine seems to be one of the LOWEST stillen supercharger in Australia, even with the A2A setup.

The car has been sitting at their shop for 1 whole month.

I am desperately seeking for advice

Attached Images

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	car4.jpg (522.7 KB, 93 views)