01 ej replaced with 05 ej205 sti

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11-12-2012, 01:23 PM

#16

DSav408

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Join Date: Jun 2011

Location: San Jose, CA

Posts: 3,051

Car Info: 07 UGM FXT

Quote:

Originally Posted by 04GG

Sorry, yeah, MY 06 and up are 2.5, but they came out in 05

Haha yay.

11-12-2012, 02:39 PM

#17

sigma pi

9 to 5 mod

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Car Info: 03 Impreza WRX

Quote:

Originally Posted by 04GG

No. US 02-04 WRX are 2.0L, including the 04 STI. 05 and up are 2.5.
20X = 2.0L
25X = 2.5L
For Japan, while they were competing, the block was always 2.0 to meet rules to use a stock block in Rally.

they used 2.0 because of registration costs

11-12-2012, 03:06 PM

#18

LOL_VTEC

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Car Info: 2018 Tacoma TRD PRO

Quote:

Originally Posted by 04GG

04 STI was a 2.0L

Quote:

Originally Posted by 04GG

No. US 02-04 WRX are 2.0L, including the 04 STI. 05 and up are 2.5.
20X = 2.0L
25X = 2.5L
For Japan, while they were competing, the block was always 2.0 to meet rules to use a stock block in Rally.

I cant tell if your being sarcastic. 04 USDM STi's where EJ257's