the 350z and 370z Amuse

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ProStreet N1 Cat-Back Exhaust System Nissan 370Z Z34
promotional video with installation instructions for our new TUV-approved true cat-back Exhaust system for the Nissan 370Z Z34 and Infiniti G37





370Z Driving with the Ferrari's.
While sound asleep at 8 AM, I got a call that in 12 minutes, twenty Ferraris were heading to the top of the mountain then to Stinson Beach. Although I'd stayed up till 3 AM, I decided I 'd get dressed and drive along for half an hour. I still need to go to work at 11 AM. I catch a few in the group, and while they pull off to look at their directions I assure them I know the way. They follow. Well, apparently my info was not perfect but I had a blast. Sorry for the bad info to you Ferrari guys. At least it was a good drive, not like I placed you in stop and go freeway traffic. Same drive different day - http://youtu.be/ILJaerKdRPY





GTM 370Z TWIN TURBO WITH TRACTION CONTROL THE ULTIMATE DRIVING MACHINE " NOT A BMW "
We received a phone call from AUBREY inquiring about our GTM 500HP PACKAGE, customer at that point have not even purchased the car yet, So he went and got him self a new 2010 370Z 40th anniversary edition and had it transported to us from Virginia , The car was 100% stock with less 200 miles. Customer's goal was 500 to 550 RWHP and that was the beginning of a complete transformation. Here is the list of the upgrades GTM Stage 1 Turn-Key Twin turbo System GTM 3" turbo Cat-back Exhaust GTM 3" Downpipes w/ External waste gates GTM Diff cooler GTM Competetion oil cooler GTM Stainless Braided Clutch line GTM Stainless Braided Brake lines GTM ECU reflash via Osiris uprev OS Giken Twin Plate Dampened clutch/flywheel kit HKS EVC6 Boost Controller STOPTECK Drilled rotors GTM RACELOGIC PNP TRACTION CONTROL





GTM 370Z 1000HP MAF CALIBRATIONN -ANOTHER MILE STONE
We would like to share a mile stone we've achieved regarding the stock ECU. Over the last few months we've been working on developing a way to overcome one of the limitations of the stock ECU when it comes to making big power. While Uprev enables the aftermarket to rewrite the stock ECU in the 370Z/G37, there have been a few hurdles to jump when pushing the envelope over 600whp. Since day one, we always kept in mind that people will only want more power. In anticipation, we chose to use 3" MAF piping in all of our turbo kits and the GTM Stage 2 Supercharger Kit. Doing that gives us more headroom when it comes to MAF Voltage. It's a mechanical calibration that allows us to get the factory MAF to read more airflow. Even at 600whp, the MAF voltage is getting up to 4.9 to 4.95 Volts. While this is still below the 5 Volt limit, it does not give us any headroom to compensate for changing atmospheric conditions (such as a cold morning). The next step was to find an aftermarket MAF sensor that can replace the factory Nissan unit with the same physical dimensions and connector. Of course, that was the easy part. The challenging part is to produce a good calibration that contains a linear MAF curve so we can get the best resolution and still plenty of headroom for more horsepower while retaining factory drivability. This development translates into having a 1000hp car that starts up every time and can be driven normally on the street. Ultimately, this has greatly expanded the capabilities of the factory ECU to the level of performance commonly relegated to a standalone EMS. While some standalone EMS options may have some additional features that set it apart, we've really narrowed the gap here. To close the gap altogether, we are working on developing a system that will enable us to retard ignition timing in response to knock as well as Boost cut. Once that is developed, there will be no reason for a standalone EMS in this platform.




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