Muffler Delete

[Mugzilla]

What is 9AT? Is there different exhaust on the 6mt and automatic?

9AT = 9 gears, automatic transmission
6MT - 6 gears, manual transmission.

9AT's pipe between the cats and muffler has resonators.

6MT's pipe between the cats and suitcase-sized muffler does NOT have resonators..

Here is a pic of a 9AT's mid-portion of the exhaust. It MIGHT just be listed in the "for sale" section. Good candidate for a muffler delete.

 

[Tonyhernandez7784]

What is 9AT? Is there different exhaust on the 6mt and automatic?

Yes, the Automatic has a different Muffler than the M/T and it's louder.

 

[Apex_Z]

Yes, the Automatic has a different Muffler than the M/T and it's louder.

That's interesting. May try adding a crossover pipe between my muffler delete axle backs when they arrive.

 

[ZMidlife]

That's interesting. May try adding a crossover pipe between my muffler delete axle backs when they arrive.

Put j-pipes instead of a pipe in between the two