Another Exhaust Question

[95C1500]

I would think so... When I ran with no muffler, I compared it too the new muffler and I think it got quiter with my spintech.

 

[SCOTTYINWV]

The longer the glasspack, the quieter it is.

 

[stevesZ71]

Hmm. I guess the only way to get louder is to remove the cats? Cause I cut right before the muffler and it sounds ok but still wish it was s little louder or had that deeper tone. We will see how it sounds this Comming week when I recieve the glasspack

 

[hawkeyez71]

Do you have inspection where you live?

 

[GMstrong]

Hmm. I guess the only way to get louder is to remove the cats? Cause I cut right before the muffler and it sounds ok but still wish it was s little louder or had that deeper tone. We will see how it sounds this Comming week when I recieve the glasspack

what motor?

 

[stevesZ71]

I do have inspection. And the motor is a 5.7 V8

 

[RATFOOD]

If you don't have inspection do you recommend cutting out the cats when you put in a new exhaust on a stock engine?

 

[thz71]

If you don't have inspection do you recommend cutting out the cats when you put in a new exhaust on a stock engine?

I do!

sent from my outdated S3

 

[MDR-97-Z71]

Can't say I believe the rumors about no cats getting better mpgs, kinda thinking mine got better with cats an stock muffler. But that was long ago lol with stock manifolds, no cats, and after the cat pipe I've got 2.5 inch straight pipes I'm getting 15.5 mpg's


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[MDR-97-Z71]

Is it worth to throw cats back on?


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