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09-10-2003, 05:34 PM

#16

Oo DaRk StAr oO

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I shoot flames with stock Turbo Stock Fuel. I have an Invidia DP, GOdspeed UP, Blitz Exhaust, TXS BOV, and 16psi

09-13-2003, 11:36 AM

#17

cann

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Join Date: Mar 2003

Posts: 91

melted your bumper yet? haha

09-14-2003, 08:41 PM

#18

SuboobaruWRSEX

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Join Date: Mar 2003

Location: Michigan

Posts: 1,370

Car Info: Viper ACR & H1

Had to buy a Jun Bumper cover/heat sheild. I got sick of cleaning the carbon off of my white WRX. The entire left side of my car (on the rear end) is a shade darker than the right. I hate carbon, and Cats.

09-17-2003, 02:16 AM

#19

Kevin M

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Join Date: Nov 2002

Location: Reno, NV

Posts: 18,369

Car Info: 1993/2000/2001 GF4 mostly red

Quote:

Originally posted by IS300
i have two questions. 1) If i remove my Turboxs RFL blow off valve, will it stop the back-firing? 2) I seem to backfire whenever I downshift pretty hard at a high RPM. Is this a backfire or an afterfire?

1) For the most part, but you may still get some small pops. If you are catless, they will still be noticeable.

2)Afterfire, but everybody refers to it as backfire anyway. With a fuel injected engine, it's almost impossible to have it truly backfire and still remain running for any length of time.