Will i run into problems if i swap a rs engine for a STI engine

Asked by Charlie_7 Jun 10, 2012 at 07:41 PM about the 2005 Subaru Impreza 2.5 RS

Question type: Car Customization

3 Answers
465

Ronald answered 11 years ago

prepare to swap additional parts as well 1) gearbox & differentials 2) brakes, rims & tyres 3)computer(s) to run the new hardware 4)additional cooling

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265

Zack answered 11 years ago

computer. u need the computer (fuel injection computer) out of the STI. about it.

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2,165

CJ answered 11 years ago

im gunna link u to my friend that did a subaru engine swap...theres like 34 pages of forum, but off the bat he has a list of everything he got...idk if all that is necessary but his came out flawless.... http://www.rs25.com/forums/f128/t36864-parts-list-usdm-wrx-sti-swap.html

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