What size pipe(Dynomax) and which muffler??

[89FiveOhGT]

Well the sound bug has bitten me again and its time for lil mor aggressive sound on the ol Cobra. It still has the stock catted H-Pipe but I have JBA Shorty Headers and a Dynomax Catback.

The question here i guess is does the dynomax have the 2 ¼" pipe or is it 2 ½" ? I know this sounds dumb and I should know this but I bought the car with the dynomax already on there so I'm not sure what size it is exactly.

Second question is I had flowmasters on my 89 GT and loved it didn't mine the drone at all. It still had stock headers but it had a Hi-Flo Catted H-Pipe.

Should I go with the flows or should I try something else. All I really want is more aggressive tone. Keep in mind I'm only buying the mufflers. Will the flows pretty much attach right where the dynomax's mufflers were? I have 3.73 gears as well.

I've tried doing a search on the Warlocks but saw they rust easy is this true. Thanks for you help and I'm open to any good suggestions of what to go with as well. Thanks

Tyler

 

[GTPhreak]

check out the spintech mufflers, they sound pretty nice, and should be a unique sound. i think dynomax made both a 2.25" and a 2.5" catback so really your only way to know is to measure it