Like the title says, Im looking for the best 4" muffler for the money for the new turbo and exhaust. I want max performance and dont care too much about the loudness. Im running a 14" long 3" magnaflow round muffler now and love the sound so Im looking at this one right now MagnaFlow Stainless Steel Race Series Mufflers 14163 - SummitRacing.com

Any other suggestions?

 

I've always used magma flow, no complaints!

 

Dynomax works.

 

How would it sound compared to the magnaflow? I know it will be a little cheaper

 

Well the longer the quieter it will be. The muffler are both perferatied core. I have not had both the sound check but both are made the same. I wouldn't think the packing make that must of a difference.

 

I have the same one...

http://www.youtube.com/watch?v=1sTkZMQvQm8
Last idle vid of small bore 383 LSx in my truck - YouTube

 

I have no complaints with my borlas. They're the shorter 12" oval case muffler so I ran two back to back. Not as loud as my corsa sport was by any means but I like them better than the few different magnaflow setups I've had in the past.

 

Thanks alot Phantom! That thing sounds sick, especially the 383. What's the specs on that motor? Also you have a nice collection of toys

 

Phantom's truck sounds amazing!


Anyone run the 4" Spintech?? I was thinking of trying them

 

ditto on the spin tech trying to get my noisy beast quieter