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[SOLD]STS Turbo kit


Stemo

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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.

 

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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

 

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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.

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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.

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