Has anyone bought the VQ37VHR 400HP Package by Z1 Motorsports?
 

Hey guys,
Has anyone bought and installed the VQ37VHR 400HP Package from Z1 Motorsports? I'd love some feedback on what you think about the performance gains.

I have a 2013 Nismo.

From what ive read on the forums and with an uprev tune it nets you around 340-350 whp. If you tune with ecu tek might be able to get more out of the kit.

I have it with an uprev tune and I am getting 337 whp. Huge improvement over stock, however very raspy when reving down from 3k-2k rpm.

What exhaust did you go with?

What was your install price?

I'm running Z1 HFCS and plenum with my other mods, tuned ECUTEK 302 WHP AWD sedan. The dyno's a local heartbreaker, 1/4 times are 13.5's @ 105 MPH . I'm thinking of getting their headers and finishing off their package and see if can break into the 12's.

I love mine!

Its all DIY pretty easy (except for the downpipes) If you have an impact gun to break out the exhaust.

legit 400+hp at the crank (mine is lower as I'm tuned at 6000 feet (Colorado)
here's some dynos and data:

http://www.the370z.com/tuning/104108...kit-notes.html

I've got it, before it was an actual kit. Had it installed in parts as they developed it. 342 to the wheels

Its not a bad kit however its 400...to the engine!

I finally got my car tuned right at Ptuning and with the following mods, most of the kit from Z1, i love how it drives.

For power I have NST pullies, Ported Intake Mani, Stillen Headers, Berk HFCs, Motordyne Cat Back Exhaust, Stillen Gen III Cold Air Intake. Driveline is a Spec Stage 2+ Clutch w/Steel flywheel and a Quaife Diff with 4.08 Gears.

The date is off on the sheet but this was done yesterday at Ptuning. There is no wonky calibration factor or any of that stuff.

http://www.the370z.com/members/mozen...dyno-sheet.jpg