STILLEN Obtains 50-State Legal Status For 370Z/G37 Supercharger

Kyle@STILLEN

NO. The CARB certification process is completed using our canned tune. We will only be including CARB decals with complete tuned kits. Tuner kits will not be receiving CARB decals.

Kyle@STILLEN

We have a procedure in place to aid customers who have already purchased the kit and are looking to get a CARB decal.

kosstick

Can we get Carb sticker if we order Complete kits out of state?

TWYNBYZ

How much horsepower is produced with your canned tune?

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2013 Pearl White GTR

Glokwork

I'm thinking of buying the stillen s/c, but I have a couple questions. Is the warranty transferable after a private sale, how does it perform with the FI LTHs and would I need a different belt to work with the NST underdrive crank pulley and overdrive alternator pulley? Thanks

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Precision Turbo Tial Turbosmart Fast Intentions Seibon Prosport Advan AD08R HKS Hipermax IV Nismo Evo-R PW:JDM UpRev Pioneer Escort Volk CE28N
Top Mount Single Turbo 551whp/482wtq@10psi

Kyle@STILLEN

1) The warranty extends to the original owner.
2) We have not tested a vehicle equipped with the FI long tubes however I see no reason as to why they would have any major drawback. This blower is more than capable and could easily be spun a little faster if you did experience any significant drop in boost.
3) We do not recommend any make underdrive pulley. An underdrive pulley will do just that...underdrive your supercharger. If you do want to run lightweight pullies only O.E. sizes are recommended.

Kyle@STILLEN

We have a program in place that supports people who already have the kit installed on their vehicles. If you're purchasing a kit new, then yes every kit (other than tuner kits) will be shipped with a CARB decal.

Kyle@STILLEN

Generally speaking we're seeing around 400-420 at the tires. There are variables such as automatic to manual transmissions, wheel weights, altitude, air temp. etc. that will affect final power output but on average it's between 400-420 wheel horsepower.

TWYNBYZ

So in essence, one would see between 460HP and 470HP at the flywheel without out any additional bolt-ons, is this correct? If so, at what boost level? Do you have any dyno results you could post? Lastly, what is the estimated HP one would expect to see with an aftermarket exhaust and intake. My goal is to achieve 500 HP (at the flywheel of course) with the supported mods listed above. Is this achievable with your kit and associated canned tune?

Thanks!

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2013 Pearl White GTR

Josh@STILLEN

The supercharger comes with an intake system, you'd need to remove (but could also sell yours) it with the supercharger install.

The STILLEN supercharger will provide approx 500+ HP to the flywheel with the CARB/Smog Legal version and the canned tune. These results do include having a cat-back system. The system is set at ~8lbs of boost.

roplusbee

Good job with the cert. I take it the hot start and detonation issues have been cleared up?

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2007 350Z NISMO #0618: Zerolift | UPREV | F.I. | Greddy | Competition Clutch | Injector Dynamics | Aeromotive | Pioneer | JL

karamountzos

i have one, im pushing 450 to the wheels 570 to the crank at 9 psi, i have a smaller pully installed and hks hi power ti exhaust system. nice kit no problems, supported under nissan warranty

karamountzos

and a tune done by S&R performance in tampa, shout out to my boy george

Nissan370

I am also making 450rwhp @ redline with high flow cats and exhaust on stock pulley and no problems but i personally dont trust canned tunes just to many variables

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370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out)

showme99

Did you achieve these results on the CARB tune, or did you need a custom tune?