2010 HMF Competition Series

[MrEndy69]

should i get a hmf pipe or a big gun exhaust which ones louder and better

[jacobblain9]

@MrEndy69 hmf competion series

[tre5043]

how much was it



[nessman21]

What insert is this?

[xXDCrockettXX]

do you race it?

[360Crosby360]

I have a 2009 ltz would it sound as clean as that if i put it on or did u do anything else to it?

[rc8rsracer]

@360Crosby360 it would be fine

[vercotpr]

Nice. I have it on my LTR450. Sounds and performes great.

[kevinely7]

In getting this for my Raotor 700 Will I need to get the fuel injection changed or just put it on and go. It's the slip on

[cklax22]

Did you change you CDI/ECU Box too? I think it sounds better than other HMF series exhausts (ballance/performence series). Is there a big difference between competition series and performance series?

[360Crosby360]

i have the 2009 ltz would i hav to get it rejetted if i put a slip on on it?

[atvextremerider]

@360Crosby360 nope because the 09 have feul injection

[360Crosby360]

is that a stage 3 or stage 2?

[blk99gt]

i love the exhaust check out my quick vid of my z400 its not clean so ill clean it up and make a much better vid

[raptorboyz960]

waT INSERT THINg DO U HAV IN IT?

[MegaHonda300ex]

im getting a full system for christmas or with my christmas money for my 300ex...im only 12 so the neighbors heads will be turning :]

[XxROCKSTARxX69]

@MegaHonda300ex nooo save up money for a 450 lol trust me i bought 5 quads after that age and i finally stayed with my 450 best thing ever so save up or ask for a yfz450 or yfz450r haha

[monsterrmann2244]

@XxROCKSTARxX69 trx450r are better

[monsterrmann2244]

@MegaHonda300ex i think a 400ex would fit you bettter

[norcomanik12]

@monsterrmann2244 why?

[monsterrmann2244]

@norcomanik12 I had a 300ex when i was 12 and i was short as hell and was very weak. A 400ex is a very great handling, great on trails quad that anyone can ride

[norcomanik12]

@monsterrmann2244 i like ltzs alot better

[696969sideways]

would that exhaust be good for raptor 700r

[The254112]

i know that it has a pretty high decible rating but have u had ant soud problems with like neibors

[kubotaman87]

nice vid

[mxz550xkid]

did you find that the hmf lost some weight over the stock exaust cause i was reading and the kid said that the competion series did not loss any weight over stock.

[fbmbmx743]

I might get this for my yfz450r, but is it really worth getting it ?

[norcomanik12]

@fbmbmx743 ya man it sounds awesome

[fbmbmx743]

@norcomanik12 do you lose power at all? also is it loud like inanely loud

[UnionPacificRules]

@fbmbmx743 Dude im thinking the same thing for my 450r! I want it but idk if its worth it...

[rc8rsracer]

@fbmbmx743 no it sucks i get no power increases that are noticible and dude sound isnt why you get exausts

[norcomanik12]

@rc8rsracer haha. did u rejet ur bike?? i notice the difference when gearing up..and doing wheelies.

[rc8rsracer]

@norcomanik12 yeah i race mx im not a retard i hate this pipe its a pos

[GamerKing112]

@rc8rsracer i got my exhaust to piss off my neighbors ;) i love this pipe it sounds great idgaf if i dont get that much extra power

[rc8rsracer]

@GamerKing112 lol yeah i race so power matters

[GamerKing112]

@rc8rsracer hahahah then yeah dont get a slip on, but this pipe is good

[rc8rsracer]

@GamerKing112 even just a slip on or full system i have both on my trx 450r and ds 450 i notice no increase its a good pipe for sound but im not a fan of the performance :(

[cody1995productions]

how loud is the end tip

[cody1995productions]

how loud is the end tip..

[marksmang36]

have you ever had any problems with noise when riding?

[norcomanik12]

@marksmang36 nope



[m10ltr]

interesting video :)

[fox13z400]

Damn bud it sounds good =) I have an '06 z400 too, i use it in the woods some and dad use's it to get around the track but i use my ltr450 for racing. Both great quads but the 400 is far more versatile

[benltz400]

awesome bike i just sold mine to get a 08 ltr 450

[RaptorRider31]

is that the loudest end tip

[norcomanik12]

@RaptorRider31 yes

[JR0B3RTS]

is it a full system?

[norcomanik12]

@JR0B3RTS no just the slip on

[HMFengineering]

Thanks for putting up this video! We went ahead and threw it on the site, and we'll link to it on the product page.

Thanks again. Happy ridin

[TraxxasMan75]

nice video-sweet pipe