WebJan 20, 2012 · Sound Comparison FMF Q4 vs. FMF Powercore 4. rlj211. 176 subscribers. Subscribe. 672. 437K views 10 years ago. Sound Comparison FMF Q4 vs. FMF … WebApr 9, 2024 · The biggest differance between the two besides price is the power core is much louder. The Q series of mufflers, although still considered a performance exhaust, …
FMF Q4 vrs. FMF Powercore - CRF250L/Rally & CRF300L/Rally
WebMar 31, 2010 · Another vote for FMF (Powercore 4). Mounting was real slick and it seems well built. Seat of the pants tells me it's a little better everywhere than stock, but nothing earth shattering- - I still have the stock header though. Breathes a lot better than the opened up stocker (header does not turn red as easily just idling) and weighs a couple of pounds … WebMar 2, 2011 · A lot of DRZ owners have never heard of MRD pipes...I was one of them until I checked in here at the forum.... If you only want to cruise around the woods on a stocker ,the FMF will serve that purpose ok...But for a stronger top end and if engine mods are planned ,you would be one step ahead if you got a SSW/MRD..... I actually run a FMF S/O … gran reno shopville
PowerCore 4 – FMF Racing
WebJun 4, 2014 · Dirt Bikes. Make / Model Specific. Honda Motorcycles. CRF150F/L, CRF230F/L & CRF250F. FMF Power Core 4 and FMF Q4 Quiet core. WebApr 19, 2011 · The 4.1 is good for a big bore engine. For a stock engine I would run the stock pipe, it will give you the best power. The pro circuit t4 is a good pipe for stock engines also, its a much smaller diameter pipe than the 4.1. I would personally stay away from the powercore 4. But its impossible to say what pipe to run without knowing the engine ... WebApr 1, 2024 · The q4 seems to be built from the beginning with noise reduction in mind. Im not sure if the powercore with spark arrestor and db killer mounted is any better horsepower wise? And the sound with db killers inserts sometimes isn't the best I think, but don't know with fmf.. I do like short silencers looks wise I must admit, so that draws me towards the … chin\u0027s g0