I have an 87 Turbo II with Bonez Intake, 3" down pipe and exhaust run all the way back.......what should my next upgraDE BE?? What does a stock turboII run?

bigger turbo

How much boost are u running? You need to work in the fuel department, chances are u are running lean ----> gonna blow your engine soon. U should look into a bigger fuel pump.

stock TII's run low 15's



i'm gonna say upgraded ecu and walbro fuel pump

do u have a fuel cut defencer? you'll need that since you upgraded your exhaust. then i would look into a better fuel management system. (sds fuel systems)

if your gonna bother going standalone haltech works very well

wow, haltech is way too expensive. But it is a great investment if you plan to keep the car.

wow, haltech is way too expensive. But it is a great investment if you plan to keep the car.[/quote]

how much is the SDS ? i've never really heard anything about them

wow, haltech is way too expensive. But it is a great investment if you plan to keep the car.[/quote]

how much is the SDS ? i've never really heard anything about them[/quote]

real cheap and basic, about $700. Right out of the box it's ready to go. thats what im running right now. A Little Sample Not the one Im using but its one i found on the internet.