Mach 1 Exhaust opinions

[swaftom]

I was wondering if anyone has heard the SLP powerflo muffler catback, and if so how loud it is compared to other catbacks, such as the loud mouth or Borla or Magnaflow. I am interested in SLP, Borla, and Magnaflow because of their stainless construction, but I do not want something too loud, like the loud mouth or magnapacks. Any personal experience with the sound of these exhausts would be appreciated, especially the powerflow exhaust. Thanks.

 

[muscletangracer]

I am in the same boat. I want something louder in a cat back. I heard a loudmouth with offroad h-pipe and it sounded almost stock. I am thinking of either borla stinger or flowmaster. My car is stock except for 4.30s and SCT by Paul's.

 

[sabrooks]

I had the powerflo in my old car they were loud but not crazy loud had to get rid of the louthmouths and used the powerflos I think that you will like the sound you get from them

 

[Crzyhrse]

I luv the sound of waking my neighbors in the morning.

 

[snGTstang]

i have just the Borla stinger cat back. the phrase "heard from a mile away".... its true.

 

[FoxRod87]

The loudmouth catback is insanely loud the powerflows are probly what you want.