Exhaust popping on acceleration.
 

I know you have seen/heard this. Old worn out truck that has duals out the back, beat up, redneck sticker on the back, and the exhaust pops when they accelerate. ***It sounds like shit***


My exhaust is set up as follows. PS longtubes reduced down to 2.5" running through gutted cats and on through a Dynomax Ultra Flo X muffler, then runs over the axle and out the back.
WHAT CAN I DO BESIDES CHANGE THE MUFFLER, TO GET RID OF THIS PROBLEM?

It sounds like hammered dogshit. :bang:

it may be the gutted cats ive heard that when you gut them they may throw flames when revvin

Oh yea, It happens at about 3200 on up.... When i give it some gas and it goes to full stall speed.

how about adding some magnaflow resonators like kysilverado did. he said it mellowed out the drone of his exhaust, matbe he''ll chime in. Ive heard 2'' exhaust cackle but not sure why 2.5'' is doing it.

why do you have cats anyway gutted or not they still restrict flow a little why not get an ORY

throw in two dynomax racing bullets and your problem will be solved and they are only 50 bucks for a pair;)

Because i need to look somewhat legal. Do you think the dynomax bullets will stop the popping?

what do you have inspections or something?! :jest: :jest:
i just love no emissions testing :devil:

Yes.

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