Originally Posted by cdp1279

Turboed my 05 tc at 32k and now just rolled over 79k miles, i drive the car almost every day. i beat on the car fairly offten and even use it for second job at night doing delivery.

I would like to do a compression test soon but the car is showing no signs of wear other then so matinace. I change my oil with mobil 1 every 5-6k. and my spark plugs about every 6 months with NGK BKR8EIX which are two steps colder.

i just recently retuned with bigger 550cc injectors and made 265whp and 293ft tq. on a dyno jet. cars running alot richer then before but its still ok probley foulded the plugs before the tune.

Originally Posted by Mr_Meaty

And no turbo timer here either...turn it on and go...get there and stop...whatever...

Originally Posted by vettereddie

Wait, is this Kenny Strickler, formerly of ZPI? If so, run, run hard, run fast, and run as far away from him as you can. Just search for ZPI here on Scionlife and you will see he has been single-handedly the most damaging person to turbo'd Scion owners. I'm not speaking of his technical ability; his business practices are absolutely criminal. He sweet talks, makes excuses and in the end royally screws over customes.

Here's a 56 page thread on the subject:
What really happend to ZPI - **Update on Pg1**

As a fellow Scion owner, please take heed, I'd hate to see another one burned. Go with ANYONE else, here's a few to start you off.

Greddy - name brand but least value for the money, is reliable. You're paying for the name
Turbonetics - great turbo, a little pricey
Turbotoyotas - another great kit, but with potentially multi-month wait times
PTuning- not quite out yet, but will be high quality and excellent fit
Used ZPI- the kits themselves are solid, and dirt cheap. They will probably need upgrades so find a good shop.