Wrx to sti swap. Let's start with the GD WRX and Sedan and Wagon.


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    1. Wrx to sti swap You'll need m8x1. Why? I'm thinking about my long-term plans, and I think I'd prefer a clutch type LSD in the rear. No washers needed, that's why you get flange head. 25x16mm flange head grade 10. Let's say that there is an 8k difference in price between a new wrx and new sti. It cost a lot of money, a lot more than I originally thought. 2015+ VA WRX to STI Transmission Swap Thread This post covers specifically swapping a 2015-2017 STI driveline into a 2015-2017 WRX MT. If you want to build a monster, skip the STi parts and go big. In order to put your car on the same level, you would roughly need a. The six speed pressure plate has 9 bolts holding it on versus 6 on the five speed so you'll need three more bolts. It doesn't matter if your heads are shot. Last week, I recently successfully swapped a 2006 2. Because there were significant changes made to the WRX/STI chassis between these two models, each one requires some different parts to swap in the STI 6-Speed. 9. The 15-21 wrx transmission does the 22 wrx so that means the 08-21 sti transmission will fit the 22wrx but I think the sti upgraded something around 17-18 although they all work. ) Stage 2: Engine management and Turboback exhaust ~$1000. A FULL complete swap, so that I can get it to pass smog. It's cheaper. Don't waste your money on STi parts. If you want an STi, buy an STi. EJ205 heads can be had for . ) STI transmission: ~$2500 - I'm wondering what parts are necessary in the swap for me to get an STI transmission, center diff, and front diff (no rear diff) on my WRX. The only direct bolt-on x-members are the true GC8 ones and the USDM Legacy turbo ones) -Clutch (If you're re-using your factory NA transmission, you will need to re-use your NA flywheel as well, and get an upgraded NA clutch. EJ205 heads can be had for Let's say that there is an 8k difference in price between a new wrx and new sti. Am I happy? -Crossmember (You can use the USDM WRX or STi X-member, but you will have to shim your control arms. Don't use the older sti I think around 05 because it has different axle hubs. 2018 STI donor is questionable due to a new DCCD (not enough info on it or any transmission changes). It should apply to 2018 WRX without issue. Let's start with the GD WRX and Sedan and Wagon. Use the applicable USDM STi - 6 sp tranny, rear diff, prop shaft and consequently axles, and hubs; Use just the STi - 6 sp tranny of your choice, and buy a new carrier for the rear; Background on the WRX and STi center and rear differentials: WRX: The cheaper option rather than a STi swap is a hybrid (avoids DBC to DBW conversion problems and ECU problems) and a PPG 5-speed. Clutch & Fly - You'll need to swap to an STI clutch, flywheel, and fork do to the push-vs pull style clutch. b. 5i to a 2006 wrx. mqura prrvnv tsontfl ixfn wyddp wtbkse jrz tamfi lzixt cqu