Naturally Aspirated Powertrains (2.5i, 3.0R, 3.6R)

2,234 topics in this forum

1. Looking to Turbo charge my 2010 Legacy 2.5i Premium

   By Phinx6236, November 6, 2017
   • 13 replies
   • 5.9k views
   • 
   • GEE-OTTO
   • December 1, 2017

2. Low RPM Stutter / Hesitation

   By illusi0ns2, August 27, 2012
   • 21 replies
   • 24.3k views
   • 
   • cluesblues
   • November 16, 2017

3. Engine won't start 06 2.5I

   By SpooksRex, September 20, 2015
   • 7 replies
   • 445 views
   • 
   • ben64
   • November 12, 2017

4. EJ22D=153awhp. N/A. With room for more.

   By DOHCEJ22E1, November 1, 2017
   • 1 reply
   • 470 views
   • 
   • RustyRuu
   • November 3, 2017

5. Help me

   By Alsalam4man, October 11, 2017
   • 3 replies
   • 1.6k views
   • 
   • SBT
   • October 12, 2017

6. 2.5i overheating

   By drewbodine204, September 29, 2017
   • 2 replies
   • 1.6k views
   • 
   • cluesblues
   • October 1, 2017

7. Running rich - jumps in Fuel Trims

   By mungewell, August 28, 2017
   • 6 replies
   • 2.3k views
   • 
   • mungewell
   • September 24, 2017

8. 0-60 time for 3.0?

   By 09Limited, May 29, 2009
   • 13 replies
   • 19.8k views
   • 
   • Brian3
   • September 21, 2017

9. Inferno fab 2 pc on 07 legacy

   By np13113, September 19, 2017
   • 0 replies
   • 299 views
   • 
   • np13113
   • September 19, 2017

10. Legacy 2.5i 2005 vs EJ20 SOHC N/A JDM

    By Ryoko, May 21, 2014
    • 17 replies
    • 7.2k views
    • 
    • Ryoko
    • September 17, 2017

11. Subie Boxer Rumble? 1 2 3

    By LOAnick, January 10, 2011
    • 52 replies
    • 12.6k views
    • 
    • Transitcrook773
    • September 16, 2017

12. 2010 Subaru Legacy Replacement Clutch

    By pacificclam, September 14, 2017
    • 0 replies
    • 238 views
    • 
    • pacificclam
    • September 14, 2017

13. Parts swap from Legacy GT to 2.5i base

    By 2014_2.5i, September 8, 2017
    • 3 replies
    • 462 views
    • 
    • GEE-OTTO
    • September 13, 2017

14. Whirring noise

    By cluesblues, September 10, 2017
    • 0 replies
    • 367 views
    • 
    • cluesblues
    • September 10, 2017

15. Ej204

    By jwesty503, September 4, 2017
    • 1 reply
    • 316 views
    • 
    • GEE-OTTO
    • September 7, 2017

16. Rear diff bushings

    By josholaveson, September 2, 2017
    • 0 replies
    • 325 views
    • 
    • josholaveson
    • September 2, 2017

17. Help identifying fuel line part.

    By Insane Galvatron, August 11, 2017
    • 17 replies
    • 8.4k views
    • 
    • apexi
    • August 27, 2017

18. Timing Belt and Water Pump Question

    By dporc, August 21, 2017
    • 0 replies
    • 260 views
    • 
    • dporc
    • August 21, 2017

19. Header Help!!!

    By 633Jeff, August 21, 2017
    • 0 replies
    • 182 views
    • 
    • 633Jeff
    • August 21, 2017

20. Timing belt off a tooth

    By Andrew1707, August 16, 2017
    • 9 replies
    • 1.2k views
    • 
    • GEE-OTTO
    • August 19, 2017

21. Radiator hose collapsed when engine cold, is this normal?

    By Stacit, June 20, 2011
    • 9 replies
    • 2.1k views
    • 
    • lunarx
    • August 6, 2017

22. Header stud thread stripped in EJ253 head. Helicoil? Other options?

    By SubOperator, July 11, 2017
    • 5 replies
    • 1.1k views
    • 
    • SubOperator
    • August 5, 2017

23. Need New Exhaust

    By 59ctd, February 21, 2016
    • 12 replies
    • 1.3k views
    • 
    • 59ctd
    • August 2, 2017

24. Good conventional oil and filter for the 2.5i?

    By Chaztschida, July 2, 2017
    • 13 replies
    • 611 views
    • 
    • NORULZleggy
    • July 18, 2017

25. CEL and cruise control lights

    By Jbk100, July 14, 2016
    • 6 replies
    • 492 views
    • 
    • CBRRICH
    • July 11, 2017