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HMF Competition Slip-On Exhaust - Black

HMF Competition Slip-On Exhaust - Black - Main
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HMF Competition Slip-On Exhaust - Black - Main
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Retail: $339.99
$319.99
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Product Description

  • A new round Euro End Cap is just one of the new features of the all new Competition series exhaust.
  • Forged out of 304 Stainless Steel, this end cap gives the exhaust a sleek style, directs exhaust fumes out properly, and adds an incredible sound output.
  • Stainless Steel rivet bands are wrapped around the shell and air riveted in for more durability and security.
  • USFS approved spark arrestor included.
  • Includes a 2 Year Limited Manufacturer's Warranty.
  • Is made of high quality Aluminum, Stainless Steel, or Carbon Kevlar.
  • Packed with high performance glass wool packing.
  • Includes Installation Instructions.
  • Manufactured in the U.S.A.

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(21)
4.9 out of 5 stars
5 star   19
4 star   2
3 star 0
2 star 0
1 star 0
Write a Review
“ if you want a loud slip on for your ride this is it, the bottom end power was increased ALOT. ”
FrankTheTank Location: Reno, NV, USA
“ I put this on my 2003 ltz400, Gave it alot more power, Sounds great! comes with three exhaust tips to... ”
bbm0731
1-10 of 21
Overall
Durability
Ease of Installation
Performance
Power
Style
Location: Tulsa, OK, USA
HMF Exhaust is a great product must buy!!!
Installation took only 20 minutes and shipping was really fast. It makes my 07 raptor 700 faster, better, and meaner looking. And with the options of 3 different style tips you can ride at ur type of riding anywhere. I reccomend it to everyone!
Overall
Durability
Ease of Installation
Performance
Power
Style
Location: Reno, NV, USA
Awesome pipe
if you want a loud slip on for your ride this is it, the bottom end power was increased ALOT. not too much of a gain on top but still a great slip on, took ten minutes to install. excellent pipe.
Overall
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
Awesome product
I put this on my 2003 ltz400, Gave it alot more power, Sounds great! comes with three exhaust tips to put on. would definitely recommend this to anyone! ships fast to.
Overall
Location: Bend,OR
Well worth the money
The hmf made the bike sound a lot better and it give her a little more get up and go I would recommend buying this to anyone looking for a pipe
Overall
Location: OK
It is great!
Bought to replace stock pipe and it improved performance and sounds amazing.
Overall
Location: Lynnville, Iowa
Great Product
Great performance, sound great and very loud. Comes with three different tips. Looks good.
Overall
Location: Bay City, Michigan
I purchased the pipe for a 2007 Polaris Predator. I was very excited when i recieved this. When i recieved this their was a page missing in the instructions so i had to go to the hmf website to get the other page...no big deal. When i tried to install it, the opening on the mid pipe did not fit over the stock header. We had to remove a bushing between the stock midpipe and header, then took the pipe to a local shop to have the opening on the hmf mid pipe wider. After that it did fit and bolted on easily. It does sound nice, and the pipe aint that loud. i was expecting more. It felt like it gave it more power, but not a ton. I would reccomend this pipe if you dont mind putting in a little TLC to get it to fit.
Overall
Location: atlanta,GA
Great exhaust
Sounds great on my 08 trx700xx. everything bolted right in place, and was very easy to install. arrived the exact time motosport said it would and had all parts.
Overall
Top 250 Contributor
Awesome
I sold some of my bikes to get a trx 450r and i wanted a pipe so i went with hmf and this pipe IS awesome i can tell huge power increase and sounds awesome
Overall
Location: Woodside, NY
Worth every penny.
I bought this for the 400ex. After I bolted it on and properly jet it. My ATV was ripping, there was definitely an increase in power, It would accelerate faster almost ripping my arms off. Overall the product looked awesome, I just wished they put a metal label instead of the sticker, but it still looks awesome. The finish is really top notch. I just had a problem with bolting it on, I had to drill another hole on the bracket to make it fit on my ATV other than that there was no problem. This exhaust also doesn't need a gasket, just tighten the T clamp and you're good to go. There were also 2 other inserts you can use, mine had the largest insert already bolted for maximum power. If you have sensitive neighbors I suggest you use the other inserts because this thing is loud! You'll be expecting a lot of them knocking at your door.
1-10 of 21
Total Questions (13)
Questions with answers:
  11
Questions without answers:
  2
Have a question?
“ What jet kit should i use for this pipe with a raptor 660?... ”
Rjruva Location: California, USA
“ ????????????????... ”
crigger
“ ?????... ”
crigger
1-10 of 13
Rjruva 2 months 2 days ago Location: California, USA
What jet kit should i use for this pipe with a raptor 660?
MotoSport Staff
2 months 1 day ago Location: Portland, OR, USA
Any jetting kit will work out great. The "kits" all come with a range of different sizes and a chart to zero in on the jetting specifications that will work best for your needs. Just make sure you select the correct model information when ordering or adding to your cart.
1 month 28 days ago Location: Tulsa, OK, USA
Power Commander 5 is a great product to have together.
Answer this Question
crigger 2 years 11 months ago
????????????????
on my 07 trx250ex there is the stock exhaust and there is litttle bit if pipe that comes out thats connected to the exhaust with the HMF exaust does it come with that little piece of pipe or do i have to buy thta extra?
Answer this Question
crigger 2 years 11 months ago
?????
how would i get this on a weld.?
Answer this Question
crigger 2 years 11 months ago
Does anything else come with the hmf pipe like a life time warenty.?
2 years 10 months ago Location: Utah
All HMF pipes have a 2 year manufacturers warranty
Answer this Question
hondabeast Over 3 years ago
Will my neighbors be annoyed by this exhaust?
Expert MotoSport Staff
Over 3 years ago
most likely hmf is one of the loudest pipes on the market
Answer this Question
lukerohlman Over 3 years ago Location: Mt. Vernon
Loudness?
Is this as loud as the reguglar slip on hmf sport series on a 400ex?
MotoSport Staff Expert
2 years 11 months ago Location: Portland
The new Competition Series exhaust includes adapters to make the muffler run quieter then the Sport Series.
Answer this Question
kwadgod Over 3 years ago
Jetting?
i want to buy this pipe for my raptor 250 can i get the jets from here?
MotoSport Staff Expert
2 years 11 months ago Location: Portland
Yes, we do offer a jet kit for your ATV.
Answer this Question
RinconMan Over 3 years ago
How loud is this over the stock slip on and do they offer a restor to make it quiter?
Expert MotoSport Staff
Over 3 years ago
it is quite a bit louder than stock. dont have exact db limits. and yes they do make an insert to quiet it down.
Answer this Question
speeddmn43 Over 3 years ago
If I just add a slip on system will I need a fuel processor? I've heard that the fuel injected quads have some leeway in their air fuel maps?
MotoSport Staff Expert
Over 3 years ago
you may need to and you might not. it all depends on how the bike runs with it on. being that its just a slip on you never know. but most of the time you do need to with the fuel injection quads.
Answer this Question
swmarga Over 3 years ago Location: Ca
HMF COMPETITION SLIP?
Does the unit come with the three different tuning inserts? If not what insert does it come with?
Over 3 years ago
Yes. I recieved mine 2 weeks ago and it does. it also has great performance
Answer this Question
1-10 of 13

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