Stemo

Up!

225.-

Includes shipping.

300.-

Hi All,

Sorry for late reply, I was away from home for 5 months at sea and didn't monitor this thread.

It is still available if anyone interested.

Price drop, 325 pounds.

Hi all,

Selling my TurboXS UTEC ECU together with TurboXS Tuner (gen 2) wideband sensor including cables for linking UTEC with wideband and USB connector for PC. Also power supply harness with a relay (fused power cable directly from battery but the relay using fuel pump as a switch source so there is a sepatrate circuit for the O2 sensor that is powered when ignition is on). UTEC is powered directly from ECU harness so no need to worry about that.

I can also throw in Toshiba laptop with car charger which is setup for UTEC, includes all manuals and JeffSoftware.com UTI & UTI-ME which is alternative software for UTEC and good for logging.

Everything is in good condition, only O2 sensor connector is bit melted from one side, I used electrical tape to isolate it. Sensor was tested recently and is accurate.

This is a good for DIY road tuner, I didn't have any previous experience with tuning before buying this few years ago, after a lot of reading and street logging I managed to write few decent maps for my NA Z. But I did a lot of research before and I'm a marine engineer so I'm not clueless what comes to internal combustion engines.

Items are located in Estonia, I will use tracked courier and I would prefer Paypal Pay for goods as a payment.

Asking 375 pounds, including shipping and Paypal fees.

Sold.

So far, no serious buyers.

I will be going to work for 5 weeks on next monday, if anyone is interested I'm dropping the price to 2300.- until this friday, after that the sale will be on hiatus until I'm back in Estonia.

Yes, it bolts up exactly instead of back box.

People usually think that there is lot of lag etc. but actually it is not so bad, it spools up bit later than front mount single turbo and it takes also few minutes more to start boosting properly after cold start and thats it. I did lot of research before buying this kit and most of the people are suprised how good this kit actually performs. Safe and reliable if you don't push your motor too much.

Without any upgrades, you should get around 375-400whp. You can go more but at some point the turbo starts loosing efficiency and the long pipework is not helping either. But there are Z-s around 600whp at 20psi after upgrading the turbo and doing some other modifications.

You need to have stock y-pipe and midpipe or aftermarket pipes but with similar size/configuration to use this kit. If you use too large diameter exhaust pipes then atleast you need to wrap it with exhaust tape to minimize temperature losses before the turbo.

http://www.350z-tech.com/forums/132-dyno-charts/59333-sts-turbo-dyno.html 407whp on 9psi

Hi all,

I have for sale brand new STS rear mount turbo kit for 350z/350GT VQ35DE (can be modified for HR). I bought this from US year ago but I didn't have chance to fit it on my Z and now I'm already looking for a new car so it is just laying around. Boxes have been opened and resealed with tape, also some minor scrathes on air filter cover because it wasn't wrapped in bubble wrap in original package.

It has very neat sound and people who have installed it are usually very happy with the kit. It spools around 500rpm later than similar sized front mount single turbo kits, but the engine bay temperatures are much lower and it is far easier to install it. Perfect for 375-400whp goal. There are people in US who are around 550-600whp after few upgrades, but for this kind of numbers it is better to use front or mid mount kits.

Kit itself:

STS GT35-55 T4 journal bearing turbo, A/R 0.58 (should be good for 500hp)

Deatschwerks 600cc injectors (usually this kit comes with 440cc)

All necessary piping, oil lines, clamps and intercooler

Auxillary oil pump

STS wastegate / Turbosmart Ultragate (38mm, 7 psi spring)

STS blow off valve / Turbosmart (52 mm, black)

255 lph fuel pump

Turbo heat shield / blanket

Air filter with filter sock

Installation manual

Basically all bits and bolts you need to turbocharge your car except ECU management, auxillary gauges and boost controller. If I would be the buyer I would just go with the Uprev as managment.

This kit is located in Estonia and I will use tracked courier for sending it to buyer. I'm asking 2500 pounds, it will include also 100 pounds for shipping and Paypal fees. I will accept only Paypal Pay for goods to avoid any problems for both sides.

PM for more pictures or information.

For this price I will better keep it for myself.

Can someone move this to 350z section, accidentally posted to wrong subforum. Mods, help?

Hello guys, I have brand new STS kit for 350z VQ35DE (can be modified for HR) laying around that I bought from US. Wondering what its worth in UK if I want to sell it?

Kit itself:

STS GT35-55 T4 journal bearing turbo, A/R 0.58 (should be good for 500hp)

Deatschwerks 600cc injectors (upgraded, usually this kit comes with 440cc)

All necessary piping, oil lines, clamps and intercooler

Auxillary oil pump

STS wastegate / Turbosmart Ultragate (38mm, 7 psi spring)

STS blow off valve / Turbosmart (52 mm, black)

255 lph fuel pump

Turbo heat shield / blanket

Air filter with filter sock

Basically all bits and bolts you need to turbo your car except ECU management, auxillary gauges and boost controller (not mandatory to use one). I could throw in TurboXS UTEC with Tuner wideband that I bought separately, but as they are quite cheap second hand, it shouldn't affect the price much.

What would be fair price to ask? Whats your opinion?

http://www.350z-uk.com/topic/99607-zed-owners-must-read-p0011-p0021-caused-by-oil-gallery-gaskets/

I would advise you to check pressure with mechanical gauge. This is also problem for VQ35 engines. These gaskets may start slowly failing/leaking over time more and more until you don't have proper pressure even when the oil is thicker (cold engine).

He probably just did some spirited driving, nothing too serious I suppose if the car is OK. This stuff happens and there isn't much that you can do. You could just give them a call and ask about this.

I'm not sure how it is for the LHD vehicles, but under the battery cover you can see wires going through grommet, you just make a cut there and pass it through, You need remove some panels under the dash to access it from inside.

My friend has Ark grip with test pipes - there is slight drone around 2.5-3k rpms, but nothing unbearable. It probably will sound better with Berks.

↑ Stelvio Pass.

Hope you get this sorted out, thanks for the heads up.

Yeah done the service as well apart from plugs they look tricky to get too

It maybe takes few hours maximum, you just have to remove the intake plenum to get them out.

Plenty of DIY guides on forums aswell.

I bought ebay sensors for 27 pounds each and it has been a year and they haven't caused me any problems whatsoever..I might be lucky tho.

As ZMANALEX told, go with uprev and you dont have to worry about them anymore. If you are planning to do any mods or bolt-ons on the engine then do them before mapping. Now you could just try to reset the code if it is bothering you.

When you start the car with full battery it runs only for two minutes and when it dies the battery is empty? What is the voltage gauge showing when engine is running?

I would be intrested only in adapter plate and loom aswell incase you will decide to sell them separately.