Exaust (cat)

1044 Views 5 Replies 5 Participants Last post by carcatz, Nov 6, 2004

THE BANDIT

Discussion Starter · Aug 29, 2004

CAN I PUT A NICE CHROME PIPE (STRAIGHT UN FANCY PIPE) WHERE MY RUSTY CAT IS? WHAT EFECT WILL IT HAVE ON THE CAR? ANY PRECAUTIONS? ALSO IM NOT BOTHERED BOUT EMMISIONS

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SW20 MR2

· #2 · Aug 30, 2004

You will see some very nice gains on it in terms of both hp and turbo spool up. There are several manufacturers of them:

http://www.koracing.net
http://www.extremeboost.com

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yeah the spool is far "freeer" and not got mine dyno'd yet but gains have been known anything upto 15 hp dependant on what your running with the mod...

i had to reset the ECU when i de catted mine as it gave error 34 - over boost !!!

like LOL !

been running fine since

just got to add the other bits i have like the apexi AFC and really go to town on it..

have fun

Thug!

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carcatz

· #4 · Sep 18, 2004

how would you reset the ecu, i'm thinking of the exaust?

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JekylandHyde

· #5 · Sep 18, 2004

You guys are all assuming he has a turbo MR2 ...

Bandit, which type of MR2 do you have?
If it is the turbo, which cat are you referring to?

carcatz, you do not have to reset the ECU is you overboost (hit fuel cut).
You just need to restart the car in order to boost properly again.
Fuel cut kicks in at 12 psi. If you want to run 12 psi or more boost, you need to buy an HKS FCD (fue lcut defencer) OR disabel fuel cut.

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carcatz

· #6 · Nov 6, 2004

thanks

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Exaust (cat)

THE BANDIT

SW20 MR2

GT4Thug

carcatz

JekylandHyde

carcatz

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