hddude103

I'm interested in hearing about your Stainlessworks Exhaust Systems including the good, the bad, and the ugly about installation, performance, or problems you experienced. I'm considering the catted down pipes and chambered muffler system. Thank you in advance for your honest replys

eco-charged

I'd like to hear about this too. Has anyone done just a S-tube muffler without new downpipes?

Bow

I ordered mine from Stage 3 and had a local small town shop install it. Told the guy I would come in and watch the install because I'd like to take a look at my truck from the bottom side while it was on the lift. When I got there he had the Y pipe installed in around 30 mins so I helped with the rest as a extra hand. Just another person to hold the heavy end.
Took us a hour or so with several moments of some BS talking.

The sound? I'm coming from 70's V8s and a 7.3 with a straight turbo back. I like the loud but has to sound good. When I first started it I was happy, not loud but a low rumble. Walked to the back and could hear the whistle. After 1k miles it still sounds good. Had a friend mess with me and I passed him with his windows down and he commented on how good it sounds.

I almost got the heartthrob but I am happy with my SW exhaust.

MAK Performance

We have installed multiple catbacks from them, in almost all their applications. Their fitment is always top notch. Very High Quality as far as material and build. Their ecoboost stuff is no different. We prefer the S-tube, its not much louder than the chambered and makes a hell of alot more power. Chambered mufflers for Turbo cars is usually not a good combination. We run their exhaust on our own trucks also by the way.

We are distributors for them so if you do decide on stainless works, let me know we can get you the best pricing possible.

hddude103

I thought that there would be more testimony from the end users.....

Half_ton

I love mine. I bought the s-tube and before it shipped I changed it to the chambered. Mine is great in every aspect. What do you need to know specifically?

eco-charged

Are u running stock downpipes? Video?

hddude103

Specifically. .... is anyone getting cat inefficiency codes 420 or 430?

Franchi Motorsports

iTrader: (9)

I didn't get any of those but I also have the SW offroad downpipes to the S tube catback on my truck.... and my custom tune is adjusted for that as well.

MAK Performance

From the factory downpipe or aftermarket?

If its the aftermarket your would need to make adjustments for it in the tune. Sounds like the tune wasn't changed in that regard.