I had the rear muffler and secondary catalytic converter removed from my Golf 1.8 tsi mk7. The resonator is still stock
Пікірлер: 18
@scirockalot8v5 жыл бұрын
Surprisingly not bad. Would like to hear some driving.
@eurownedmk71.885 жыл бұрын
Can you actually here it in the car a little or is it zero drone at all like stock? I like kinda like loud so im gonna do my secondary and resonator and leave the stock rear muffler, i wonder if that combo would be louder? Yours sounds good though!
@mathieuattanasio76105 жыл бұрын
It’s definitly louder with the rear muffler removed vs the resonator. There is a really minimal drone when driving on the highway. Someone who doesn’t know you had your muffler removed wouldn’t know it with careful driving but when you floors it it makes a nice noise.
@tyler4206 Жыл бұрын
What size pipe did you use could you possibly post a vid of u der the car ? 👍
@mathieuattanasio7610 Жыл бұрын
It's the stock size(2.25 inches if I remember correctly, not sure) and it's nothing fancy under the car. The pipe just does two 90degrees turn to the exit.
@TwinEnginesRC5 жыл бұрын
Did you do the secondary cat delete after the muffler delete? If yes, did it make it noticeably louder? I’m curious because I have a muffler delete on the same car, and would like to make it even louder.
@mathieuattanasio76105 жыл бұрын
I did both at the same time so I'm not sure but I think it would make it louder. Less restriction = more sound
@TwinEnginesRC5 жыл бұрын
Thanks for your help!
@KyleSlocomb2 жыл бұрын
does the car idle roughly? and did you get a tune when yoh removed the cat
@dereklaplante-allard15172 жыл бұрын
He removed the secondary cat therefore no tune needed. If ye had made a custom downpipe then maybe.
@solobellimino23564 жыл бұрын
Does that cat delete makes top end even marginally better?
@mathieuattanasio76104 жыл бұрын
Butt dyno says yes but I have no data to prove it. Might free 5 to 10 hp.
@Locallybuiltauto6 жыл бұрын
This is the resonator and secondary cat only right?
@mathieuattanasio76106 жыл бұрын
The first cat and the resonator are still there. I deleted the secondary cat and the muffler.
@jeffersonmuralles32296 жыл бұрын
Hey I have a few questions how can I hit you up?
@mathieuattanasio76106 жыл бұрын
yeah sure what do you want to know?
@jeffersonmuralles32296 жыл бұрын
Okay so I want to remove it for my car Golf se 2015, would the check engine go on? how is the perfomance still good?
@mathieuattanasio76106 жыл бұрын
Jefferson Muralles The check engine did not go On and there's not way the car would know that I removed the muffler. The secondary cat is after the O2 sensors so no check engine there. For the performance I doubt it makes more power. Maybe a little bit more since I also removed the secondary cat. I think I can feel the turbo spooling a bit faster and a little bit better throttle response but not a massive improvement.