Exhaust cutout?

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Sep 4, 2009 | 12:46 PM

#21

DP 08 GXP

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From: Northwest, OH

Quote:

Originally Posted by 94ss06gxp

what size cutout (diameter) are you guys using on your stock exhaust.??? i wanna buy a cutout but not sure what size it is.. im guessing 2.25"? i wanna put it right after the resinator. or how would it sound in place of the resinator?

i had mine after the res. in the videos above but have since removed the res. it sounds a lot better IMO without it....it has a lot better growl but you will get my drone inside the cabin....i also have videos on a thread here i made with videos of it without the res.

Sep 4, 2009 | 06:23 PM

#22

mike690003

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Saving up my $$$ to get the QTP electric low profile one with the controller...

Sep 4, 2009 | 08:17 PM

#23

94ss06gxp

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From: Mid MI

how is the drone with the res. delete and cutout closed?

Sep 5, 2009 | 11:39 AM

#24

DP 08 GXP

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From: Northwest, OH

Quote:

Originally Posted by mike690003

Saving up my $$$ to get the QTP electric low profile one with the controller...

i am in the process of trying to figure out if i can make that set up work where i want to put it and sell the one i have now.

Quote:

how is the drone with the res. delete and cutout closed?

with the cutout closed there is very lil drone if any.....i was surprised after it was taken off that there wasnt more.

Sep 5, 2009 | 07:40 PM

#25

AlabamaGuy

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I believe that I dynoed like 265HP to the wheels with a cutout/res delete/ 3" catless DP. However, the engine was running DANGEROUSLY lean. Might look into this if you have these mods. We started tuning and got it dead on to 13.7 at WOT and got the numbers back up to 267/310 after adding timing.