Hey guys, I've reached that point with my mods, where i'm unsure of what to do. so i figured i'd ask for opinions and thoughts. I'm currently running a 88 10AE, 109k on the original motor and turbo. Motor is good compression no coolant leaks, tubro has a oil leak though and and cat is leaking. I've been wanting a DP and MP for a long time, but i am worried about the S4 wastegate and boost creep. Look at sig for mods. Should i...

1) run a DP and MP on car, try and fix the s4 turbo oil leak...
2) upgrade to an s5 turbo and mani, then run the DP and MP
3) Save up for an aftermarket turbo... EXPENSIVE...

what should i do? will boost creep be bad on an s5 wastegate? does it also need to be ported? i'm kinda leaning for option 2. i just need to find a good s5 turbo... thanks

 

do #1 but instead of "fix the turbo oil leak" have it rebuilt & the wastegate ported.
THEN you can run a DP/MP.

An exhaust mod has to be done AFTER getting the wastegate ported.

 

i agree, port wastegate to fix boost creep, fix oil leak, buy a racing beat exhaust, they are expensive, but better than#2 and cheaper than #3