STi TMIC question
Big Baller
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Joined: Nov 2002
Posts: 1,821
From: Washington
Car Info: 93 BG5, 00&01 GM6, 06LGT, 07STi
doubt it.
Check with Rallispec, they sell the conversion kit to add an sti intercooler to a wrx.
Check with Rallispec, they sell the conversion kit to add an sti intercooler to a wrx.
STi Intercooler Package
The JDM STi intercooler has a 40% dimensionally larger core size then the stock WRX (and 15% dimensionally larger core size then the US STi). The result is a 14% improvement in intercooler efficency (on WRX). This improved cooling provides a denser charge and allows more agressive tuning without detonation. Note: requires some modification to the routing of the A/C lines along the firewall of the LHD WRX & STi models. Also A/C lines should be carefully protected against damage due to chafing against the intercooler.
In order to make full use of the intercooler it is necessary to replace the intercooler inlet piping, the hood scoop air splitter (duct), and the intercooler seal with the STi parts. We have packaged these items together with the intercooler in one low cost kit. It is also necessary to install the larger STi hood scoop which we have available separately.
RST-0720kit -- STi Intercooler Conversion Kit for MY02-03 WRX -- $795
RST-0722kit -- STi Intercooler Conversion Kit for MY04 WRX -- $795
The JDM STi intercooler has a 40% dimensionally larger core size then the stock WRX (and 15% dimensionally larger core size then the US STi). The result is a 14% improvement in intercooler efficency (on WRX). This improved cooling provides a denser charge and allows more agressive tuning without detonation. Note: requires some modification to the routing of the A/C lines along the firewall of the LHD WRX & STi models. Also A/C lines should be carefully protected against damage due to chafing against the intercooler.
In order to make full use of the intercooler it is necessary to replace the intercooler inlet piping, the hood scoop air splitter (duct), and the intercooler seal with the STi parts. We have packaged these items together with the intercooler in one low cost kit. It is also necessary to install the larger STi hood scoop which we have available separately.
RST-0720kit -- STi Intercooler Conversion Kit for MY02-03 WRX -- $795
RST-0722kit -- STi Intercooler Conversion Kit for MY04 WRX -- $795
Last edited by ImprezaRSX; Sep 20, 2003 at 02:26 PM.
Registered User
Joined: Dec 2002
Posts: 2,980
From: Cali
Car Info: Pilot & Prius.
Originally posted by snuffyrsx
Damn that doesnt sound as easy as taking it off the STi and slapping in on a WRX.
thanks
-Snuff
Damn that doesnt sound as easy as taking it off the STi and slapping in on a WRX.
thanks
-Snuff
Actually if you ever price a stock WRX IC you'll realize the price for the STi IC isn't so bad, but it makes more sense to buy a used one or put the money toward something better (MRT, Vishnu, etc..)
Registered User
Joined: Dec 2002
Posts: 2,980
From: Cali
Car Info: Pilot & Prius.
Originally posted by mehlt
Actually if you ever price a stock WRX IC you'll realize the price for the STi IC isn't so bad, but it makes more sense to buy a used one or put the money toward something better (MRT, Vishnu, etc..)
Actually if you ever price a stock WRX IC you'll realize the price for the STi IC isn't so bad, but it makes more sense to buy a used one or put the money toward something better (MRT, Vishnu, etc..)
Guest
Posts: n/a
AFAIK...the '04 USDM STi intercooler is completely different from the JDM STi top mount and will not fit on anything but the '04 USDM Sti. This is what I was told by Rich @ dyno comp here in AZ quite a while ago( when he first got his Sti). The USDM STI I/C is much wider than the JDM STi I/C and I believe has different mounting specs and such. This is not set in stone, only what I vaguely remeber, you can call Rich @ DYNO COMP at 480-596-0500 to verify this.
Registered User
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Joined: Apr 2003
Posts: 369
From: Litchfield, NH
Car Info: 03 yellow WRX stage 1
"We have packaged these items together with the intercooler in one low cost kit. It is also necessary to install the larger STi hood scoop which we have available separately.
RST-0720kit -- STi Intercooler Conversion Kit for MY02-03 WRX -- $795
RST-0722kit -- STi Intercooler Conversion Kit for MY04 WRX -- $795"
I think it sounds like a good deal, but i dont know much about ICs. What do the other ICs: TXS, APS, and ect get for improving effeciency. after the reflash i plan on gettin one of these b4 the truboupgrade. which improves effiencey best for 03wrx? thanx all
RST-0720kit -- STi Intercooler Conversion Kit for MY02-03 WRX -- $795
RST-0722kit -- STi Intercooler Conversion Kit for MY04 WRX -- $795"
I think it sounds like a good deal, but i dont know much about ICs. What do the other ICs: TXS, APS, and ect get for improving effeciency. after the reflash i plan on gettin one of these b4 the truboupgrade. which improves effiencey best for 03wrx? thanx all
Guest
Posts: n/a
The intercooler that Rallispec is selling is the JDM spec STI intercooler which is larger than the US spec STI intercooler by 15% they claim. The reason why the price seems high is because they have to import them from japan because this is not sold on our STI's here.
Registered User
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Joined: Mar 2003
Posts: 660
From: PA
Car Info: TXS tbe, perrin goodies, v7 sti struts...bla bla bla lots of stuff!
Personally I can't see spending $750+ for a TMIC when I could put that money for a nice Front mount :-)
Just my way of thinking...
For instance. I HATE the stock lights on my Rex,.. They look really nice, but the light blows ***! I tallied up the cost of bulbs and it would cost me $135 plus some shipping just for all new bulbs... I figure why do that... put the money towards JDM projectors :-) Just gotta save a little bit longer, but I will be happy at the end.
-Nigel
Just my way of thinking...
For instance. I HATE the stock lights on my Rex,.. They look really nice, but the light blows ***! I tallied up the cost of bulbs and it would cost me $135 plus some shipping just for all new bulbs... I figure why do that... put the money towards JDM projectors :-) Just gotta save a little bit longer, but I will be happy at the end.
-Nigel
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