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View Full Version : What's needed for wrx engine an tranny conversion?



striker
03-18-2007, 07:38 PM
What is necessary for a wrx engine swap into a 1998 legacy GT?

I would also need to know what I would need for the wrx transmission as well.

Any help would be great.

Chris

Superu264
03-18-2007, 07:57 PM
did you read the sticky?

https://sl-i.net/FORUM/viewtopic.php?t=3347&sid=a38b8000a300bb4be91d3e09e19d80c0

sheepdog
03-18-2007, 08:14 PM
You'll need the motor, all accessories, a full wiring harness, and the transmission. You'll also need a crossmember for a turbo subaru.

striker
03-25-2007, 12:15 PM
You'll need the motor, all accessories, a full wiring harness, and the transmission. You'll also need a crossmember for a turbo subaru.

would my gauges work if the wiring is done correctly?

subba
06-16-2007, 09:50 PM
Bump :D when or if my next wagon manages to hit 200k i wanna do this conversion.
Sooooo
I will Need These parts to turn my Nonturbo Auto into a Turbo manual.
STi Engine + Tranny (Assc. Inc)
Turbo Crossmember
I read a few threads about swaps and i got the understanding that $6,000
Should be enough for the parts and labour.
I am not sure i am just ballparking it, correct me if i am missing something out.

AJM
06-16-2007, 10:18 PM
Pretty much eveyrthing they said. However, if your 98 gt has a 5sp there is no advantage to switching to the wrx 5sp, it's the same trans.

The 6 sp sti trasmission...whole new game.

subba
06-17-2007, 12:32 AM
mine is a 4eat nonturbo, gonna keep it like that for a while then swap it out.

subba
11-19-2007, 09:19 PM
if a professional was to do the swap, how about how long would it take?

By professional i mean a shop with all the necessary tools.

Lemanschamp
11-19-2007, 11:33 PM
I can't believe nobody has mentioned the rear end yet. The ratios are rarely the same between models. If you've got a viscous limited slip center diff, then you'll be superheating the fluid in it until it locks the clutch up and then either breaks a hard part or goes right back to frying the clutch plates on the diff. Either way your having a rough time.

So in conclusion: Get the rear end too.

subba
11-22-2007, 11:45 PM
My Conclusion: Its a waste of money. i changed my mind about the swap.
its gonna cost more than what i paid for my car to do the swap, and i could have gotten a complete 02 Sti Engine for 1500 US :(, i might buy it and find a sti Shell :twisted: