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dr.d vs. fmf Q exhaust

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Dr.d Vs. the Fmf Q with powerbomb header pipe. which is better,and which is quieter. please give details on what you think

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Dr.d Vs. the Fmf Q with powerbomb header pipe. which is better,and which is quieter. please give details on what you think

DR.D = lots of noise, lots of power.

FMF Q = low noise, a bit less power.

jim aka the wrooster

'01 wr250f

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well how much less power. and i kinda need one that isnt very loud. any other suggestions are welcome

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i assume your talking about a yz/wr250f. the stock is registered at 99db, the dr. d with the quiet-core insert is rated at 96db and gives substantially more power. the fmf q is rated at 93db and gives some bottom but may take away from top.

doug

'04 yz250f

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i assume your talking about a yz/wr250f. the stock is registered at 99db, the dr. d with the quiet-core insert is rated at 96db and gives substantially more power. the fmf q is rated at 93db and gives some bottom but may take away from top.

doug

'04 yz250f

may, try half throttle on - it is a dog. Even on the 450s.

Drd or the Carbon Pro if you want a pipe for the 250F

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