Stock can mod

[highestgrade]

I'm looking for the old post but can't find it...anyways...I can't afford a full aftermarket system right now..presently running shorty tips...thinking to cut open the stock cans, remove everything from inside, shorten them abit & put it back together. I know the original post reused some of the stuff inside but I'm thinking take it all out & put the end cap back on totally gutted.

Any thoughts?

 

[doniton2]

here you go https://www.hayabusa.org/forum/gen-ii-busa-information/91366-stock-pipes-mod.html

 

[highestgrade]

Thanks for the link!

I'm thinking to hollow out the entire insides though... so it will be empty, shorten so it will look better & re-seal.

Has anyone done this?

 

[kairles]

Pictures of Modded Stock Gen I Header and Canister

Im in the middle of doing this. I have a Yosh 4-1 so im just modding a stock can and mid pipe

 

[Schism]

when i did the mod i cut the end cap, bored out 9 1/2 inch holes in the end cap, shortened the can to 9.5 inches, and removed the internal barrier chamber. dropped a lot of weight doing so and the sound was remarkable. i had to send 3 threaded rods through the entire muffler to secure the end cap. finally, i used a little RVT bond to seal any seams.

 

[highestgrade]

Thats what I want to do