What Type Of Exhaust Should I Put On My 08 Yfz 450?

[phillips1210]

I know its alot about preference but I live in West Virginia and I do alot of woods riding. IF anyone could give me there opinion and specs about it. I would be very appreciative!

[leveldrummer]

use the search feature... there are about 10000000 threads about exhausts, no one can tell you which is best, you have to find out what one is best for you...

[dylan199]

just pull the baffle out and drill holes in the can. you will pick up at least 20hp and 1.340tq.

[kb motorsports]

Jardine, DASA, Sparks, LRD, Two Brothers, Barker all make a great exhaust system. If you have sound limits in your area i'd suggest looking into the Jardine or the HMF Competition Series.

<a href="http://www.kbmotorsportsonline.com" target="_blank">Take Care
KBM</a>

[phillips1210]

I was thinkin HMF but I dont. I know Two brothers, HMF, and sparks are all good soo I guess I am left with which one is the loudest? My buddy has a sparks and its LOUD!!!!

[Adum12]

QUOTE (phillips @ May 7 2010, 07:13 PM)

I was thinkin HMF but I dont. I know Two brothers, HMF, and sparks are all good soo I guess I am left with which one is the loudest? My buddy has a sparks and its LOUD!!!![/b]

I bought my bike used its got a fmf header and two brothers M7 slip on and im not crazy about the way it sounds. A bit high pitched and crackly for my liking. My brother has a jardine on his and it sounds nice. I like the tone of sparks but way too loud for me, same goes for the rossier. Ive never heard a dasa

[pappadave404]

QUOTE (phillips @ May 7 2010, 07:55 AM)

I know its alot about preference but I live in West Virginia and I do alot of woods riding. IF anyone could give me there opinion and specs about it. I would be very appreciative![/b]

Second generation gytr pipe is a very good pipe for the woods used to run a sparks small core on my woods quad until dasa dan told me when this pipe comes availble to the puplic this was like in 06 that this was the pipe for the yfz bought one and it made like one and a half to 2 hp all the way acrossed the power band and it started that power gain at lower rpm than the sparks and i still run this pipe today on my woods quad has long head pipe on this exhaust makes great power down low and isnt super loud but sounds good you wont be dissatifyed in this pipe

[09yfz450rse]

hmf competition, it is LOUD, and has the best sound of any pipe i've heard. you can also make it quieter if you ever need too. check out kbmotorsportsonline.com they have ggod prices. thats where i got mine

[jbutler23]

Dyno Pipe Test

[yfzracer45]

I done my homework on the exhaust because i just went thru this situation myself. I found 3 exhaust i liked and the popular ones that people tend to like. I had sparks it was LOUD as anything ive ever owned even with new packing it wouldnt change. I almost went back with another newer style but i race MX and my last sparks got trashed by the rear brake caliper so i didnt want to ruin a $500 pipe again. Dasa was another i liked but sound still plays a role in racing AMA and i didnt like the looks of a 16in canister and ugly end cap so that was out. I decided a G2 motoworks because it is a motocross company pipe and they looked the best IMO and clears the caliper easy with the supplied spacers and bolts. Also came with 2 inserts 1 quiet core 1 race core. overall i love the pipe

[ljh77]

Just got my Motoworks sr4 g2 yesterday! Fits great, quality is great, and sounds great. price is good too. Hope to get out out check out the performance soon.

[iroc z kid]

It seems like people are leaning away from Rossier?

[skitchin1]

+1 for motoworks it came on it but i like the sound. just go on youtube you can hear every and any pipe on there.

[riggsracin]

gytr

['05 YFZ Racer]

TCR Stainless. Can't find a better one. Looks sweet, sounds awesome, and it won't hit the caliper. Amazing power from it too. I'd post a link but....Just google TC Racing Engines.