MAC vs SLP

[a_k]

I keep changing my mind evey 10 minutes it seems but now I'm leaning to the mac prochamber/catback. Too many people hate slp and it seems almost everyones likes the flowpaths

 

[mrvax]

OK I'm going with a new cat-back system for my GT for Christmas and want to know what you guys opinions are on teh SLP Loudmouth system versus the MAC ssytem. I like loud, deep and aggressive, so if you have heard the two let me know which one you seemed to like more. O plan on going with a catted x pipe at some later point as well.

If you really want to compare MAC with anything else, you have to hold the MAC part in one hand and a turd in another.

 

[FallenPhoenix]

I can't say much about the SLP sound as it's sitting in my garage uninstalled right now (weekend baby ) but the quality is very impressive. The welds are perfect, the mufflers and tips look amazing. The packing job was top notch, they even padded the instructions, stickers, and clamps.

 

[twogts4us]

If you really want to compare MAC with anything else, you have to hold the MAC part in one hand and a turd in another.

I'll state this again - "There isn't even a comparison here."
If it were me, and these were my choices, I'd do the SLP midpipe and SLP loudmouth catback...and then be prepared for the thunder.

 

[BigWind330]

I switched from flows to SLP and the sound of SLP is the best i've heard on a mustang.

 

[hognutz]

the slp is a nicer exhaust. ten years from now the mac will be a rusted pos.

that being said I am not a fan of the sound of the slp. It is proably the loudest on the market which can be good if you are keeping you factory midepipe but bad if you replace it.

The mac sounds good but chambered mufflers do not flow as well and the idea off pulling off a stainless exhaust to but a alumized one on gives me pause. you can get stainless flowpaths welding in. If you want mac this is what I would do.

 

[PULMEOVR]

Get the MAC! The SLP is very obnoxious. Sure the tips look nice, but if your wanting a DEEP agressive sound ... you want the MAC for sure. Yes, I've heard both in person.


Matt