Final Muffler Decision

Isphius · 08-05-2006, 02:40 PM

Well its not something you want to do, Unless your egr doesnt work. Look on top of the motor. There is a round thing at the back of the intake manifold with some vaccum lines. Thats the egr modulator. Im not sure how you test it, But i know mine wasnt working because of my emissions numbers. It makes a sound difference cause its pumping exhaust back into the motor, so it puts and spits some. I just did it to see if my egr passages were clear, But it seemed to make the car run a little better, Which means mine probably wasnt working before hand.

newbsupra · 08-05-2006, 05:35 PM

hmm.. why wouldnt i want to take it off if its working? i have no emissions law here yet

08-05-2006, 02:40 PM	#1
Isphius 500whp yet? Join Date: Nov 2005 Location: Long branch, NJ Posts: 1,006	Well its not something you want to do, Unless your egr doesnt work. Look on top of the motor. There is a round thing at the back of the intake manifold with some vaccum lines. Thats the egr modulator. Im not sure how you test it, But i know mine wasnt working because of my emissions numbers. It makes a sound difference cause its pumping exhaust back into the motor, so it puts and spits some. I just did it to see if my egr passages were clear, But it seemed to make the car run a little better, Which means mine probably wasnt working before hand. __________________ Yay the supra assistant is gone!!! WEEE!!

08-05-2006, 05:35 PM	#2
newbsupra 3" Exhaust Join Date: May 2006 Location: Sask/Canada Posts: 238	hmm.. why wouldnt i want to take it off if its working? i have no emissions law here yet __________________

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