Naturally Aspirated Engine Technical Discussions

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	CEL Code P2097 Started by ultimatt	2 Replies 1628 Views	June 16, 2011, 09:06:22 am by snackers
	oil and spark plug ?? Started by RS 99	4 Replies 1422 Views	June 11, 2011, 11:36:29 am by Neto
	Should I be worried? Started by jbank	5 Replies 2009 Views	April 08, 2011, 04:02:36 pm by cmyles
	Exhaust shield rattle Started by jbank	4 Replies 1700 Views	February 07, 2011, 01:55:55 pm by jbank
	Premium gas on N/A motor Started by eurolatin336	21 Replies 4363 Views	January 21, 2011, 10:16:12 am by bigdl
	Need Help ASAP!! with rebuild options Started by snowshow101	2 Replies 1868 Views	December 04, 2010, 04:30:47 pm by smrt_ass_engr
	I am at wits end, please help Started by Tricky [RCAF]	18 Replies 3940 Views	November 26, 2010, 09:32:04 pm by Tricky [RCAF]
	1.8 vs 2.2 fueling (pump) difference Started by snackers	4 Replies 2003 Views	October 26, 2010, 04:24:28 pm by snackers
	Replacing Parts Started by Down and Dirty	6 Replies 2299 Views	October 20, 2010, 07:08:39 am by Down and Dirty
	Piston options for NA 99 2.5RS Started by Tricky [RCAF]	8 Replies 2043 Views	October 19, 2010, 11:26:04 am by gd8
	Suggestions / experiences with shops Started by sparkyL	21 Replies 3361 Views	October 08, 2010, 07:22:54 am by twinny
	Modified 07 impreza 2.5i Started by FLT-4-PWR	24 Replies 5612 Views	September 28, 2010, 01:49:11 pm by Ambystom01
	N/A Cam Regrinds Started by Way-do	21 Replies 7143 Views	September 25, 2010, 11:09:38 am by Way-do
	N/A boxer rumble Started by Wrxtasy	20 Replies 4381 Views	September 24, 2010, 12:14:44 pm by Zac
	Uneven spark plugs Started by jbank	6 Replies 2148 Views	September 14, 2010, 02:52:09 pm by seat safety switch
	Rear o2 Sensor Started by HiTempguy	13 Replies 3135 Views	August 13, 2010, 12:01:10 pm by honz
	CAI ? Started by JiG « 1 2 »	31 Replies 4565 Views	July 15, 2010, 11:19:26 pm by Jay89
	Grounding Kit for 08 (By Request) Started by scoobielove	16 Replies 3352 Views	July 13, 2010, 11:36:59 am by Way-do
	Good invesment or a waste of money? Started by outbackmike « 1 2 »	29 Replies 6182 Views	July 08, 2010, 11:22:01 am by Way-do
	NA Tuning for Efficiency Started by thought	16 Replies 3438 Views	May 25, 2010, 12:17:23 pm by Way-do
	RS HP +++ Started by pnjunkie	23 Replies 4760 Views	May 22, 2010, 09:33:20 am by Way-do
	Borla CBE 08/09 2.5 HB Started by bigdl	6 Replies 1774 Views	April 01, 2010, 09:49:21 am by bigdl
	White Exhaust Smoke. Started by bensiin	6 Replies 1610 Views	April 01, 2010, 01:19:58 am by redblack
	CEL and OBD scanner can't connect Started by bolt	3 Replies 1727 Views	February 13, 2010, 06:41:32 pm by bolt
	Engine Replacement 2.5 L NA Started by dekay	23 Replies 4384 Views	January 22, 2010, 10:34:45 pm by BlackArcher101
	05 fozz coolant use? Started by 1stsubie	4 Replies 1505 Views	January 22, 2010, 03:04:28 pm by Jitenshakun
	05 Forester Exhaust Started by SubieRoo	4 Replies 1301 Views	December 01, 2009, 02:41:59 pm by cheech00TS
	Hanging RPM's Started by eurolatin336	4 Replies 1554 Views	November 19, 2009, 06:22:17 pm by eurolatin336
	2.5 NA engine noise at >4500rpm: HELP! Started by cheech00TS	15 Replies 2606 Views	November 18, 2009, 11:14:08 am by Grasp
	03 impreza 2.5 leaking coolant? Started by big black dodge	2 Replies 1354 Views	November 11, 2009, 11:10:16 am by 1stsubie
	high pressure out of the exhaust Started by bochart	3 Replies 1363 Views	November 04, 2009, 08:04:37 pm by jer
	AccessPort really made it to the 2005+ 2.5RS Started by vincenth	4 Replies 1587 Views	October 07, 2009, 07:56:01 pm by 1stsubie
	Threw a CEL Started by plugged.in	5 Replies 1863 Views	October 01, 2009, 10:55:45 am by plugged.in
	drum to disc Started by Bobby	3 Replies 1300 Views	September 14, 2009, 02:52:30 pm by impreza_ts
	suspension Started by Bobby	7 Replies 2083 Views	September 10, 2009, 11:57:25 am by Zaider
	blowing fuel out of my exhaust? Started by Bobby	12 Replies 1934 Views	August 27, 2009, 12:25:34 pm by TRIX
	Anyone want an Ej33? Started by Bobby	3 Replies 1369 Views	August 27, 2009, 12:16:13 pm by Bobby
	Sourcing a used Project Motor (EJ253) Started by Way-do	9 Replies 2581 Views	August 26, 2009, 12:16:43 pm by Bobby
	Need to recruit your guy's help. Started by FJSpill	21 Replies 3162 Views	June 14, 2009, 10:11:25 pm by 99 rs
	08+ sti exhaust Started by betterstolen	8 Replies 1811 Views	April 13, 2009, 05:03:30 pm by betterstolen
	Exhaust poll Started by Boost_RS	24 Replies 5253 Views	April 03, 2009, 09:41:03 pm by Wagowned
	Fozzie vsv Started by 1stsubie	2 Replies 1227 Views	March 29, 2009, 11:53:10 am by 1stsubie
	05 fozz cai? Started by 1stsubie	3 Replies 1255 Views	March 23, 2009, 08:30:41 am by Zaider
	took out some sheit on the exhaust Started by big black dodge	21 Replies 3949 Views	December 10, 2008, 01:23:49 pm by Zaider
	Spark Plug - Which one? Started by BlackArcher101	7 Replies 2279 Views	September 29, 2008, 03:35:19 pm by silent
	Reading data on an pre 05 NA Started by honz	3 Replies 1423 Views	September 27, 2008, 12:54:06 am by honz
	Clutch Replacement Started by Boost_RS	5 Replies 2003 Views	September 16, 2008, 05:44:25 pm by honz

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