HMF Performance Series Slip-On Exhaust

HMF Performance Series Slip-On Exhaust
HMF Performance Series Slip-On Exhaust

$245.99 - $279.99
15% Off - Save up to $50.00

Description See Also: 66 Reviews 65 Questions Fitment
Item #HMF000M

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66 Reviews
4.9 out of 5 stars
5 Star   61 4 Star   6 3 Star   1 2 Star   0 1 Star   1
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All Reviews
KingFish Verified Purchaser
Austin, TX, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 4/5
Seamless Exhaust Upgrade

My 04' TRX450R install took 5 minutes. Instant power increase all through the power curve. Noticeably louder throatier sound to it.

Motomike
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great buy

This pipe is amazing my Yamaha raptor 700 even shoots flames

HMF Performance Series Slip-On Exhaust
Wildmike Verified Purchaser
Lima, OH, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Hmf

Easy install. 20 minutes, and instant power gains from bottom to top. Took longer to get tools out than install.

HMF Performance Series Slip-On Exhaust
Jody Verified Purchaser
Missouri
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Hmf Exhaust on a 2013 400x

Great sound! Point blank it has the loud that you are looking for. It will stir up dust 15 ft behind you, I rate this with top exhausts, I have a full yoshimura exhaust on my 660 raptor and it does not sound as deep as this hmf puts out, plus you can buy a quit core that brings it down but it can't keep that pipe quit.. Lol great buy, didn't have to rejet on the 400x.

MrNacho Verified Purchaser
Puyallup, WA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great purchase

Ordered this pipe for my wife's 2006 trx450er with the power core insert and it performed killer. We got Sound tested by the U.S. Forest Rangers last week at Coos Bay bay. the pipe with the power core insert registered 85db and the limit was 93db at the time.
the quad performed really well with this set up after being jetted with the dyno jet kit. it gave real strong performance over stock."

samtheman Top 1000 Contributor
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

this exhaust is great for all types of riding!it adds a lot of power and the sound is just unbeatable!i highly recomend this product to anyone who is looking for a cheap powerful exhaust

BigWorm Verified Purchaser
Bristol, FL 32321, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Best one ever

HMF Performance Series Slip-On Exhaust is good it increase the power a lot

01400ex
georgetown, PA
Best sound ever

This was very easy to install got more power and a great sound would recommend to anyone.

chevy4x4wheelin
Good muffler

put on a 660 raptor sounds good. will update when i re pack it.

mickeyyyyGKawasaki
Great purchase

I put this exhaust on my kfx 400 it definitely has noticable power change and it's also very loud, also I recommend getting a CDI box. no regrets on this at all.

Hyster
Eastern Long Island
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
'08 400ex

Great Pipe.. Noticable difference in mid to high range rpm's, nice pull. Fast installation perfect fit... Had to up my main jet to a 168. Pipe brought the quad to life, sounds tuff... Buy it!!

HMF Performance Series Slip-On Exhaust
irishboy
Phoenix, AZ
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
06 polaris predator 500

great looking pipe, easy to install but the bolts that they send with the pipe are too short so keep your factory ones for an easier install. Sounds awesome loud deep growl, seems to help with throttle response a little. But overall great pipe and well worth the money.

fordfan96
Syracuse ks
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Best pipe money can buy

I love this pipe, put it on in 10 minutes and sounds great. Realy deep and loud and gives you a boost you can feel. Ive had it for one day and already got stopped from complaints about noise. You dont have to jet your carb. with this pipe but good idea to do it anyways

brraaapp Top 1000 Contributor
aurora,IN
Durability 5/5 Ease of Installation 5/5 Performance 3/5 Power 2/5 Style 5/5
Itsa HMF

pretty good pipe but it is extremely loud and there are alot of parks that have a decibal requirement and even with the quiet core its still to loud. If i were to buy a another pipe it would be the big gun eco system they sound great and you can still ride where ever you want. And i didnt really notice a difference in power just noise.

keppy99
pennsylvania
Durability 5/5 Ease of Installation 4/5 Performance 4/5 Power 3/5 Style 5/5
Great exhaust

love it! sounds as good as full system. very loud,worth the money i would tell anyone this is a best buy. around 100 db's adds some power. fairly easy to install.

rEdLiNe Top 1000 Contributor
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 4/5
Wow

Sounds like a BEAST!

jemerson383 Top 1000 Contributor
Franklin, PA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Love it!

I love this muffler! i have had it for a while now and havent noticed anything bad about it. It has a great sound to it, very loud when you get on it. as soon as i put it on and rode with it i noticed the power that i got from it. Also it was very east to install. i just took the old one off and slipped this one on and changed the jetting and was good to go! i would tell any one who was looking at this muffler to get it!

beadure
Durability 4/5 Ease of Installation 4/5 Performance 4/5 Power 3/5 Style 5/5
Great pipe

i just got this pipe the other day and it sounds amazing!!!! i never thought it would be so loud and it give it more umpth if you know what i mean

HMF Performance Series Slip-On Exhaust
Hogmanst
Edison, NJ
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great Exhaust

I have a 1998 Yamaha Warrior 350 ATV, this slip on fit perfect, it looks great and sounds awesome, gave me some extra boost and it was easy to install. HMF is a great product, you wont be disappointed. Motosports ships fast too and the price is right.

hmfexhaust
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5

i just installed hmf on my ltz400 and let me tell you. This exhaust is amazing. It looks and sounds awsome. It has a nice deep throaty sound and is very loud. I would definetly recommend this exhaust to anyone

See 20 More Reviews
65 Questions
Answered:   65
Not Yet:   0
Sticks700
Q: Will it be around same decibels as what the big gun eco claims to be? I just need it to be or close to trail legal.?
Over 10 months ago
MotoSportExpert
MotoSport Staff Expert
Over 10 months ago
A: For that I would recommend contacting HMF directly at Phone: (216) 631.6980
http://www.hmfracing.com/support/contact

They will also need to know what model machine you have.
Koobi10
Q: About jetting?
Over 10 months ago
So can I use other jet for this exhaust, other than hmf jet kits ? Because I can't find hmf jet kits ..
Casey
Over 10 months ago Location: Shelby, NC
A: Yes. I bought my jets locally from the Honda dealership.
Rick
Location: Riverside, CA, USA
Q: Do i need to rejet my 91 yamaha 350 warrior when i install a slip on exhaust?
Over 10 months ago
MotoSportExpert
Expert MotoSport Staff
Over 10 months ago
A: Normally when installing a slip-on only minor jetting changes are needed, if any at all. If your ATV is currently jetted properly you will likely not have to make any changes after installing this slip-on. I would recommend installing the exhaust and riding the ATV to see how it is running then tuning your carburetor from there if necessary.
Casey
Over 10 months ago
A: The exhaust comes with paperwork from HMF stating if you do not rejet the warranty is void. My 400ex ran ok prior to rejetting.
SouthernRider2003
Location: Sewanee, TN, USA
Q: Will this fit a 2011 Honda recon 250?
Over 12 months ago
MotoSportExpert
MotoSport Staff Expert
Over 12 months ago
A: Yes the HMF Performance Series Slip-On Exhaust will fit your 2011 Honda Recon 250. Just be sure to correctly select the Year/Make/Model of your ATV before ordering so we can be sure to send you the correct slip-on for your ATV. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Willk
Location: Pana
Q: Could this go on a Yamaha 250 3 wheeler?
1 year 3 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 3 months ago
A: Not without some custom modifications.
Josh
Q: So no programming or tuning is necessary with a slip on?
1 year 4 months ago
MotoSportExpert
MotoSport Staff Expert
1 year 4 months ago
A: Generally with a slip on exhaust you will not need a programer. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your bike from there if necessary.
andrew
Location: Canada
Q: Do i need a optimizer with hmf performance slip on? and what one?
1 year 8 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 6 months ago
A: Generally with a slip on exhaust you will not need a programer. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your bike from there if necessary.
Ricky
Location: Massachusetts, USA
Q: Is there any way to buy the anodized version of the HMF Performance Series exhaust from motosport?
1 year 8 months ago
I'm looking to get the anodized black version of this slip-on. Do you only stock the brushed aluminum?
MotoSportExpert
MotoSport Staff Expert
1 year 8 months ago
A: For custom color please give us a call at 888-676-8853 and we would be happy to help you out with your order.
Mikeltz
Location: Brunswick, GA, USA
Q: Does it come with main jet?
1 year 10 months ago
MotoSportExpert
Top 1 Contributor
1 year 10 months ago
A: No, there are no jets included with the HMF Performance Series Slip-On Exhaust. I would suggest to order a jet kit for your bike or look at the OEM diagrams for a single jet.
Cwbcraig
Q: What's the difference in performance and competion hmf slip? Will be istalling on 13ltz400?
1 year 10 months ago
MotoSportExpert
Top 1 Contributor
1 year 10 months ago
A: I would suggest to look at the HMF website for information on both of those exhaust:

http://www.hmfracing.com/series/competition

http://www.hmfracing.com/series/performance
MotoSportExpert
MotoSport Staff Expert
1 year 10 months ago
A: The Competition exhaust is going to come the same way for every model. It has a special TRI-MAX core that is only inside of our competition exhaust (it provides the most horsepower and torque gains). It will have a black canister, a special competition blue sticker and 3 competition racing inserts, stages 1-3. By default it will have the stage 3 installed (The stage 3 adds the most horsepower, torque and overall sound level increases). Stage 2 is the middle of the three and will have a good compromise for power and sound. Stage 1 is the quietest and least powerful of the three. For anyone looking to maximize gains on their machine, they should always be running the stage 3 (largest) insert.
The Performance exhaust is by default going to come in a brushed aluminum with a turn down brushed tip. It features a straight through core which has good horsepower and torque gains but not quite as much as our competition series TRI-MAX core. It is the only exhaust series that allows for color customization as well as a variety of 3 types of tips to choose from that are completely aesthetic and add no power to the system. Performance adds nice power gains for a lesser price than the competition.

Both exhausts are constructed from aluminum, featuring different cores internally.
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