Recently we lauched the press release and information regarding the STILLEN 3.7L Supercharger for the Nissan 370Z and Infiniti G37, along with some video of track testing and data logging as we put the supercharger through it’s paces in a demanding environment.
Our testing doesn’t stop there. Steve Millen personally has been putting thousands of miles on the STILLEN 370Z in all types of environments, altitudes, deserts, long trips through surrounding states, and earlier this week spent some time in the snow and cold for some cold weather endurance testing, including freezing temperatures, cold starts below freezing, etc.
FOR IMMEDIATE RELEASE
March 18, 2010
STILLEN Introduces 500+HP Supercharger System for Nissan 370Z / Infiniti G37
(Costa Mesa – CA) – After more than a year of development and testing, Steve Millen Sportparts (STILLEN) is proud to announce the release of the STILLEN Supercharger System for the Nissan 370Z and Infiniti G37 with the 3.7L VQ37 engine.
This complete bolt-on kit includes everything needed to increase the factory 332 horsepower to a tire shredding 500+ horsepower on 91 octane pump fuel!
In the last update post we showed the new Intake Manifold and discussed the function of the Air-to-Water Intercooler System. Heres some more details on the design of the Intake Manifold and the engineering behind the STILLEN VQ37 Supercharger System.
As you can see we have relocated the throttle bodies to one side of the intake manifold. There are several reasons for this:
After the decision was made to go with the Vortech Centrifugal Supercharger, work began on developing the kit. The engineers spent hours under the hood of our project G37 Coupe taking measurements, test fitting parts, and checking the tight clearances to see where they could put all of the necessary components. The new VQ37 has a very unique and challenging dual throttle body intake design. The STILLEN engineers have had great success with making big power off this design and a perfect example of that are the Generation 3 Intakes which offer up to 18 horsepower! However, the supercharger was going to require some creative thinking and once again, the engineers have pulled it off!
Here are some pictures of the STILLEN-designed intake manifold done with our 3D CAD software, and some of the new aluminum castings just received before final machining:
STILLEN is proud to announce we are nearing completion for the Nissan 370Z / Infiniti G37 Supercharger System. As we approach production, we will be updating the progress as frequently as possible on our blog. We’ll start with the concept, and some insight into the development process.
This 3.7L supercharger development began in late 2008 and moved steadily through 2009. We had a bit of a delay in the development while the STILLEN R35 GT-R was prepared for Targa Newfoundland, but after that car was completed it was back to business on the supercharger! We have just started the new year in 2010 and we are excited to say the supercharger is nearly finished! Here is a re-cap on our development and some of the engineering that went into making this kit come to life!
STILLEN is excited to release the newest Gen 3 Intake System, extending the application list to include the 2009 370Z (Part #402852). This highly anticipated intake utilizes the principles proven with the G37 3.7L system, creating horsepower gains of +17.5 at the wheels.
The Generation 3 Ultra Long Intake Kit features a proprietary intake design devised to maximize horsepower from the VQ37 engine.
STILLEN is excited to announce the availability of select AP Racing brake systems in a limited-edition caliper color – Competition Gray.
Racing fans will notice this color is exactly what full-blown race calipers from AP Racing look like. But unlike the race-only hardware, these are built for every day use with secondary dust seals, anti-rattle clips and extra corrosion protection. Finally – the best of both worlds with no compromises!
We have finished final production on the new STILLEN Stainless 370Z Cat-Back Exhaust System, and wanted to share the pictures, video sound clip and dyno sheets with you.
The 370Z is responding excellent to power modifications, and our heritage with tuning the Z car has allowed us to squeeze an additional 18whp from this upgrade. See below for the pictures and video.
First, we’d like to thank all those who came out to STILLEN on 11/18 to see the new 2009 Nissan 370Z. The car definitely got a workout with everyone climbing in, out and all over checking everything out and pushing every button.
STILLEN invites you to see and touch the new 2010 Nissan 370Z before anyone else, including the LA Auto Show, right here at the STILLEN facility in Costa Mesa!
EDIT 11/19/08: Pictures and Video of the 370Z are up as well.. CLICK HERE
more information, date, time and directions after the jump…