EGR spacer

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03-18-2005, 06:20 PM

JaxJags88GT

1st Gear Member

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Join Date: Feb 2005

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Posts: 50

EGR spacer

what do EGR spacers actually do? i see them for aftermarket but dont know what they actually do.

03-18-2005, 08:08 PM

88PatrolCar

2nd Gear Member

Join Date: Sep 2004

Location: St. Louis, MO

Posts: 154

RE: EGR spacer

It is just were the exhaust gasses re-circulate back into the engine to be re-burnt. You shold buy a matching egr spacer when buying a larger tb or else it is kinda pointless.

03-19-2005, 12:13 AM

luckythirteen13

6th Gear Member

Join Date: May 2004

Location: las vegas, nv

Posts: 9,092

RE: EGR spacer

if you dont have to pass smog, they are worthless to you

03-19-2005, 10:12 PM

roundman

5th Gear Member

Join Date: Mar 2004

Location:

Posts: 4,813

RE: EGR spacer

the EGR spacer must be larger than the throttle body or else the throttle blade cannot open all the way since it sticks out into the EGR spacer when it opens, so make sure you get a spacer matched to go with a new larger throttle body.