[tbons02]

I just had my stock headers punched out and cat removed by mjs performance and i have gytr slip on. Its already done so cant go back now but i was just wanted to know if it voids my warranty

 

[Squirrel]

I hope not cause I have the same header.

 

[damond]

What is having your headers punched out?

 

[LuRuCard]

MJS performance takes the stock header and punches out the honeycomb inside to open up the airflow more.

 

[geneelder]

What is having your headers punched out?

Has the cat and all material inside the header removed for a str8 through pipe.



you must have got done right before me

 

[damond]

Do you keep the box...is that the cat?

Did you guys install a PCIII? How does it run with or w/o the PCIII?

 

[Trust Me]

it doesnt void the warranty if the dealer doesnt know. keep your old exhaust, and if you have problems, just swap it out before you bring it into the dealership.

 

[Owen_R6]

another thing is that they would have to say that the exhaust is what caused the problem which most likely isnt gonna happen...

 

[tbons02]

bike runs fine just cracks up some mike at mjsperformance recommended that i get an aftermarket filter which i just got yesterday so i will install and let you guys know if it made a difference

 

[IHav2P]

bike runs fine just cracks up some mike at mjsperformance recommended that i get an aftermarket filter which i just got yesterday so i will install and let you guys know if it made a difference

There is a post in the How-To about this. You need to install/make smog block off plates and remove your air pump. That is the primary cause of popping/cracking in the exhaust.