Trying to see has anyone used aftermarket exhaust mufflers, intakes, or fuel controller? Just trying to find out how much performance parts can be added to the 500 ho or 550.
Thanks

I've got a 520 running a pipe , ejk and uni filter. works great.
500,520,550 all use the same engine. Just a different sticker

I've got a 520 running a pipe , ejk and uni filter. works great.
500,520,550 all use the same engine. Just a different sticker

What kind of pipe or brand you using? I just want to see what will work or do you have to customize it to make it work? (HMF,  FMF, Big Gun, etc)
Thanks in advance,

We build our pipes in house, aluminum, stainless and titanium.
Good torque curve, great sound.

We build our pipes in house, aluminum, stainless and titanium.
Good torque curve, great sound.

Ok, just trying to see different options for performance and what would fit these 500 HO. From intakes, Mufflers and fuel controllers. Didn't know if they would work with other industry manufactures. You got any videos of yours?

I'll get a video up when I have a chance.