fmf sst pipe

[rmrider45]

on my 2003 rm 125 i got rid of the stock pipe and put on a fmf sst front pipe but still have the stock silencer.? is will i see a differnce in power with this pipe or what will i see with this pipe . thx :ride: :ride: :ride: :ride: :ride:

 

[Chili]

My son ran an SST with a shorty silencer on his 03 and we saw a nice gain in the bottom end with a bit more pull into the mid-range. We had a bit of detonation with this setup and had to use race gas or octane booster.

 

[rmrider45]

My son ran an SST with a shorty silencer on his 03 and we saw a nice gain in the bottom end with a bit more pull into the mid-range. We had a bit of detonation with this setup and had to use race gas or octane booster.

thx i am still running the stock silencer i should see a differnce tho? no time to test it atm its to cold out lol

 

[Patman]

If you believe there will be a difference then there will be. :)

 

[only_mixed_gas]

get the turbine core 2 it is the most bang for your buck

 

[YZer125er]

personally, i would get the shorty to go with it. i run it and it makes a pretty good gain for its size, and its only 104$. i have a 99 yz125 with a procircut platinum pipe with the shorty, and it runs just fine. dont have to run octane or race gas.

 

[whenfoxforks-ruled]

personally, i would get the shorty to go with it. i run it and it makes a pretty good gain for its size, and its only 104$. i have a 99 yz125 with a procircut platinum pipe with the shorty, and it runs just fine. dont have to run octane or race gas.

You do not have to run race gas because your engine is a lower compression setup.