unfortunately, i dont think you guys know all that much about DSM's if you are saying that 3 bolts can hold 400hp, 18g's and 20g's are good and that a DSM can be faster than a supra for the same or less money.
18g's suck balls, 20g's suck balls. Force peformance turbos will blow away any frankenstein or Fuso truck turbo you can put on the uncouth 4G63.
i broke a 3bolt LSD in my 91 TSi in the
RAIN. thats when i had to switch to a 4 bolt. thank god my car was a 6 bolt with a big port head. the only thing on my car that was stock was the head, cams and 14b. everything else was either rebuilt, reconditioned, modified or otherwise upgraded. i refused to switch from the 14b because people were running 12's in full-weight awd's back then and i was still in the 13's (2001). i met Shep, i talked to him, i hung out with him, i spent time with him in the pits, he told me about his one of 3 HKS cast tubular T4 manifolds that he sent out to get coated and was afraid it wouldnt find its way back to him. he talked to me about his (then) custom garrett that was pieced together in some odd combination. i remember sitting behind his car (literally) at the line at Norwalk raceway and watching his car leave sideways in 1st and 2nd gear on slicks, lol. DSM's were fun... if youve never had a turbo car before or just had FWD your whole life. i got out of DSM's to make more power and have a better, overall, engineered car with supras. i made the switch in 2002 and never looked back.
if you go DSM, be prepared to spend more maintaining the car than upgrading and making power. between all the money i spent on that TSi, maybe 25% of that actually contributed to the car going Faster/being quicker.
Intake, DP and exhaust (faster)
then
Clutch and flywheel (Fixing)
then
Boost controller (faster)
then
SAFC, injectors, pump, 12v mod (fixing)
then
FMIC, bov and pipes (faster)
then
Timing belt, BS belt, tensioner and h20 pump (fixing)
then
sticky tires, light wheels (faster)
then
new rear end and built trans and center diff (fixing)
have fun chasing your tail