Just bought the full gthaus catback. My pockets are empty but *** im excited. Muffler delete wasnt cutting it lol

 

Wow. That was a serious purchase.

 

I know the feeling lol but I’m still in Awe with my exhaust it’s fully worth it and the performance gains.

 

I'm going to have a used for sale very shortly. On my car about 5 months. Let me know if you are interested.

 

 

In person, Stillen sounds like an out of tune trumpet to me.

 

Yeah. Stillen is unremarkable. Better looking and better sounding than OEM, but nothing to write home about.

 

yea definitely overpriced, but in my subjective opinion the sound is unmatched, i like the high pitch, exotic scream

you have the e370? i was going to buy this but with the motordyne shockwave and the art pipes, it would come out to like $2500. so for a bit extra i just went gthaus. might sell it in a year or two for like $1500 on the forums

 

And ill be here to buy it lol

 

Are you selling anything else from the car? Z1 motor mounts perhaps if you have them?

 

Nope just the exhaust

 

 

Do o2 sensors need to be replaced when going from stock exhaust to full catback ??....if so how many ?? 2 ?

 

The sensors are before and after the cats, not the catback.



Bolt it up and go to town.

 

So im in school and my budget is only $700(CND) $550(USD). I am looking to change my my current stock exhaust from the stock Y pipe back with 2.5" midpipe all the way out deleting stock mufflers. I was debating on what to do with the mid pipe though. I dont know if i want to do Vibrant resenators, normal resenators, or chamber mufflers, or mabe even vibrant resenators, and mufflers. I dont know what to do lol... im in canada so I kind of want to keep it custom, since the cheapest axle back can run me upwards of $500....and the catbacks are out of my budget. (Sorry if this sounds stupid or has already been asked I just dont know what to do.