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Can not say much about the tune, other than it was done by BR Performance, one of the bigger tuning shops in Europe. They said, due to the exhaust, they

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Old 12-31-2019, 02:26 PM   #1 (permalink)
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Can not say much about the tune, other than it was done by BR Performance, one of the bigger tuning shops in Europe. They said, due to the exhaust, they were able to tune this 370Z further than any other NA 370Z. After two days, I got the car back along with these figures. Not bad for running on 98 octane, not even the 102 racing fuel stuff!

With the installation of the 4 valves, I can switch the exhaust from a quad resonated, dual catted and back muffler setup, which keeps my neighbours and local law enforcement happy, to basically straight pipe, which keeps me happy.
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Old 12-31-2019, 05:23 PM   #2 (permalink)
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Originally Posted by Danny_W View Post
Can not say much about the tune, other than it was done by BR Performance, one of the bigger tuning shops in Europe. They said, due to the exhaust, they were able to tune this 370Z further than any other NA 370Z. After two days, I got the car back along with these figures. Not bad for running on 98 octane, not even the 102 racing fuel stuff!

With the installation of the 4 valves, I can switch the exhaust from a quad resonated, dual catted and back muffler setup, which keeps my neighbours and local law enforcement happy, to basically straight pipe, which keeps me happy.
What all you have done. CAI, Exhaust, Uprev or something else, cams, etc.
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Old 01-01-2020, 11:48 AM   #3 (permalink)
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Other than the exhaust, not much. I have some Mishimoto silicone inlet hoses, and K&N airfilters in the stock airboxes. My car was already tuned before I got it, as you can see in the graph. Thanks to the exhaust, the extra 17HP were extended to an extra 48HP over stock. I spent some thought over the exhaust. The performance gain was not my main reason, but I simply did not want to have any rust, ever again!

The pictures in my start post shows the cats at fabrication time, but also part of the "stainless" pipes of the custom exhaust that was fitted when I bought the car. It looks horribly corroded. I did the ceramic coating due to the fact that there were no heat shields on the aftermarket headers, but I decided to coat the whole exhaust after I got a good price for it to be done. Nevertheless, the whole setup costed a pretty penny.
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