All of a sudden my car has become louder and faster, what's

VTEC kicked in yo

>>17623706
this

>>17623693
this happened to my 1 liter fiat uno after i replaced one of the vacuum hoses, now i feel like im going to eventually crsh because i hoon it 24/7

>>17623693
clogged catalytic converter shit itself into the muffler and out of the car.

>>17623693
Exhaust leak

>>17623747
the side effect is that you have less backpressure, so it's slightly more likely that you'll burn out your exhaust valves.

>>17623693
The type R was released in 2017 you dumb shit

also what the fuck is that thing

>>17623923
>type R was released in 2017
You cant actually be this retarded.

>>17623747
>>17623782

How can I verify this? Preferably without taking it all apart

>>17623930
welcome to 4chan, where people really are that retarded

>>17623936
pretty easily.. laser temp before the cat and after it. if it's roughly the same temp before and after, then the exhaust is just passing straight through.

>>17623923
Great bait mate.

File: 1500399996727.png (213KB, 500x400px) Image search: [Google]

213KB, 500x400px

>>17623923


also OP you've probably shat out a cat like people said. Congrats on your free de-cat mod!

Saw the new Type R and started working out.