I am selling my APS extreme kit. This is probably one of the best/more rare kits made for the VQ

Link

http://www.airpowersystems.com/350z/...s-09/index.htm

This kit includes:

-2 Garret turbos that just had the CHRA's and seals replaced less than 5000 miles ago. Basically brand new.

-All intercooler/turbo piping and 5" thick side mount intercooler

-2x Tial Wastegates with atmospheric dumps

-All oil and coolant lines

-14psi waste gate springs

-2 in 2 out fmic

-Turbo manifolds

-2 3.5" Downpipes

-Precision 800cc injectors

-GTM steering knuckle and engine mount spacers.


-2 Synapse BOV- $4800 Shipped



-Stage 1 Competition Trunk Mount Water Methanol Injection System from AIS with Snow controller with dual nozzles and Stainless lines.- $425-Shipped


- Zspeed HD CSC- $175- 325 new

- ACT NZ1-HDR6 6 Puck Unsprung Clutch Kit- $200 -630new

This kit was made for a 350z, modified for a G35/G37 sedan. It will work on a coupe but you might have to buy a front mount the side mount intercoolers fit over 2010+ G37S bumpers but fits the 07-09 G sedan sport bumper with little modification. I still have the DE piping as well.

It made 390WHP and 265WTQ on 5psi on a mustang dyno without meth. I don't have theprint out but it mad full boosat 4000 and redlned at 8000 so it has a long power band. I never turned it up or turned on the meth because the boost controller wasn't working the day I went to have it tuned. The kit is in great condition, I'm selling it because I'm parting out my car to sell it and get a truck.


















DE intake pipe and 14 pound waste gate springs









-Josh

 

So this look's like its for a HR not a DE.

 

390WHP and 265WTQ? Is there a typo in that torque rating?

 

@conway. It was for a de I just spent about 200 on piping to make it fit a hr. It can be converted back easily which is why the price is so low for the kit.

@teodizzo. No it isn't a typo HR's don't make a lot of torque but the torque curve is flat and linear. Plus it's on a mustang dyno on 5 psi. Those are really good numbers for such low boost.

 

gotta be a typo on the dyno, or the dyno you where on was screwed up which is entirely possible since they measure hp but calculate torque, if they cant read the coil signal properly it screws up the torque reading.


i say this because with that number it would have had to made peak torque at 7750 rpm, 7750*265/5252=391 which definitely isnt correct unless you have some crazy custom aftermarket cams. for the prospective buyer i would go off hp rating and bet on the dyno not reading coil signal properly

 

Lol....I also was thinking those TQ numbers were off/low for a turbo kit. I'm glad other people saw that and thought so.

 

UMMM No


The torque curve on HR's are flat and they produce max torque close to red line.

Here is a shitty photo of my dyno sheet. The torque stays constant through the entire rpm bad from 4400-8000


Also bolt full bolt on HR's make less then 190wtq on that dyno. my tuner said those were solid numbers for a kit on so low boost.

 

bump

 

so what will I need for this to work in my 350z besides everything you have for sale?
2003 6spd touring DE motor and it have almost 80k miles.. is it even safe to try to run low boost?

 

I have a 2008 350Z HR. Will this kit still work for me?

 

I can't see the graph that well but it looks like max tq is well before 7500 but still very solid.....
Either way, HP-wise thats strait for 5 psi.

 

Locking since OP hasn’t replied since 10/6/13