C63 Secondary Cat Delete

[DuncS3]

Mine was about 200

 

[SeeSixty3]

Hey bud,

I removed the secondary cats and resonators, both where replaced with straight pipes.

Best oem mod you can do. 10 months on no issues, no drone and loud when you plant your right foot

The bark on start up is also more loud and refined.

You won't be disappointed mate, unless your missus says otherwise!

Thanks, just what I wanted to hear.

Any advice on where they should make the cuts in the original system?

I want to have the ability to revert to standard if required.

Having this done soon though!

R

 

[SeeSixty3]

Got my cat and resonator delete.

Impressed so far and no drone to speak of!

 

[Williams C63]

Looks good job and tidy welds. Any difference on sound on normal driving speeds 30-40mph?

 

[Sss1]

I just got straights, paid £300 all in from a local performance garage.

Also obliged on the recent group buy here for the eurocharged v5 map and handheld getting it on Tuesday! I think there's still a few available if you are interested haha. It's on the other thread.

I've had the work done for over a couple of months and the novelty hasn't worn off yet. Don't think it will. Turns heads now for sure, both by the sound and its looks.

Hey, hoping you guys can help me please.. I’m looking to remove the resonator but not sure whether I should consider a straight pipe or x-pipe? Essentially, I still want to retain the AMG sound but just a little louder.
Thanks