Lexx MXe Slip-On Silencer With Mid-Pipe

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Lexx MXe Slip-On Silencer With Mid-Pipe
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Lexx MXe Slip-On Silencer With Mid-Pipe

Our Price: $199.99

MSRP: $299.99 - You save up to $100.00 (33% off)

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Additional Videos

Lexx MXe Motorcycle or ATV Exhaust Line Up

How To - Repack A Silencer For Your ATV Or Motorcycle

LEXX Tunable Exhaust

RM YouTube Channel

Details

  • Fully tunable exhaust system allows the user to change from a race exhaust (46mm Race Tip) to a forest friendly silencer (Quiet Core Insert) with just three bolts.
  • Engineered to improve torque and acceleration with an increase of up to 4 horsepower on some machines.
  • Lightweight design saves up to 3.5 lbs. over the stock exhaust.
  • Included 46mm Race Tip for closed course competition.
  • Includes USFA approved Quiet Core spark arrestor insert that brings sound levels down below 96db.
  • Optional tuning exhaust tips and optional screen type Spark Arrestor are available to allow user to further tune power and sound characteristics.
  • Constructed of lightweight 6061 T6 aluminum and durable 304 stainless steel.
  • Limited lifetime warranty.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Lexx MXe Slip-On Silencer With Mid-Pipe Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
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4.7 / 5.0
423 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
325
82
11
4
1
Value
4.8 / 5
Durability
4.6 / 5
Ease of Installation
4.3 / 5
Fitment
4.3 / 5
Performance
4.7 / 5
Finish
4.8 / 5
Features
4.7 / 5
Recommend it?
Yes (113)
No (2)
Value
5 / 5
Durability
4 / 5
Ease of Installation
2 / 5
Fitment
3 / 5
Performance
5 / 5
Finish
4 / 5
Features
4 / 5
Recommend it?
Yes
Great and reliable
Great pipe. It’s a lot quieter and sounds amazing on the rev limiter

-m-2003 YAMAHA YZ250F--
January 11, 2019
Yorba Linda, CA, US
Age: 15-24
Purchased
3 weeks ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Quick fix for an old heavy oem exhaust.
I was surprised how heavy the old exhaust was. The Lexx is light weight and looks a lot classier.
January 11, 2019
Troy, OH, US
Age: 45-64
Purchased
2 weeks ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
3 / 5
Performance
4 / 5
Finish
3 / 5
Features
5 / 5
Recommend it?
Yes
Great value
Like most said, it looks like a good quality exhaust. Can’t beat the price. The slip on is really nice. The mid pipe is a little cheap looking. The joints should have clamps for a little more money. You have to use silicone on the joints. The clamp for the muffler is a little cheesy but it works. . I’m not a fan of the giant gap between the side pannel and the pipe. Overall it looks and sounds pretty good.

-m-2015 YAMAHA YZ250F--
User submitted image
User submitted image
January 5, 2019
Pittsburgh , PA, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
4 / 5
Ease of Installation
4 / 5
Fitment
4 / 5
Performance
3 / 5
Finish
4 / 5
Recommend it?
Yes
Improvement over stcok. It gave my bike more response on the low end. Good value for $200

-m-2014 KTM 500 EXC--
December 29, 2018
Escondido, CA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
4 / 5
Ease of Installation
3 / 5
Fitment
3 / 5
Performance
4 / 5
Finish
4 / 5
Features
4 / 5
Recommend it?
Yes
Great product at the price
Exhaust sounds good and eliminates the typical KLR squeak. I would caution people on the springs included. Had one break as I was attempting to stretch it into place.

-m-1998 KAWASAKI KLR650--
December 13, 2018
Pullman, WA, US
Age: 15-24
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
4 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
4 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Can't go wrong
I've used lexx pipes on half a dozen quads over the years. They've always fit well, perform good and sound way better than stock pipes and are much lighter. The quality is good and the value is great.
December 2, 2018
Mohave valley , AZ, US
Age: 45-64
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
4 / 5
Ease of Installation
3 / 5
Fitment
4 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
red or Copper RTV before you start KLR650
the midpipe junction to the OE header was loose, and i mean like slip off when clamp is fully tightened loose. but otherwise, it sounds amazing without the quietcore insert, or with it, i ordered the 40MM tuneable insert for mine, and found i like about perfect.

-m-2006 KAWASAKI KLR650--
November 26, 2018
summerville, SC, US
Age: 25-44
Purchased
2 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
This pipe rocks.
Looks great, light weight , sounds awesome. Improved performance noticeably. Really easy to fit to my KLR650.

-m-2018 KAWASAKI KLR650--
Chalk and cheese
Chalk and cheese
October 31, 2018
Melbourne , Victoria , AU
Age: 45-64
Purchased
3 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
3 / 5
Durability
3 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
4 / 5
Finish
1 / 5
Features
4 / 5
Recommend it?
Yes
Changes color over time
Bought this for my 2012 klr650 and after about 4K miles the exhaust had changed color to a burnt golden brown in different areas around the tip. I did repack the fiberglass after it first started to change color but that didn’t seem to stop It from turning brown. I’m not really sure how I feel about it. It looked nice before but now its kind of an eye sore. The exhaust itself sounds nice, not too loud but still has a nice thump to it. As for looks about 6 months later...I’m not a fan.

-m-2012 KAWASAKI KLR650--
Turned golden brown around the tip
Turned golden brown around the tip
September 30, 2018
Universal city , TX, US
Age: 15-24
Purchased
8 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
1 / 5
Ease of Installation
5 / 5
Fitment
4 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
So far so good, time will tell on durability
Pipe is a good fit, install was easy, needed to get a new rear mounting bolt from hardware store as the one with kit is not long enough. Pipe sounds good not too loud.

-m-2011 KAWASAKI KLR650--
September 25, 2018
Peterborough , ON, CA
Purchased
4 months ago
Each question or answer submitted enters you into a:
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Browse 66 questions Browse 66 questions and 197 answers
Will the Lexx slip on work with this?
seth T on Jan 10, 2017
Lexx MXe Slip-On Silencer With Mid-Pipe
Lexx MXe Slip-On Silencer With Mid-Pipe
FMF Power Bomb Header Pipe
FMF Power Bomb Header Pipe
BEST ANSWER: Yes, I have this same combination and it works great. Just use some silicone seal on the joint. No clamp required. And replace the Lexx springs with some good-quality exhaust springs like FMF.
does this come with a spark arrestor?
Blake S on Aug 22, 2016
BEST ANSWER: Yes it does. It includes a USFA approved Quiet Core spark arrestor Insert that brings sound levels down below 96db.
Got an 06 wr450, put this pipe on and it messed with the jetting so I need to rejet. Any recommendations on what jet size to go up to?
A shopper on Aug 18, 2016
BEST ANSWER: It's hard to recommend what to adjust without really knowing how the bike is running. The best advice is to purchase some some bigger main jets and pilot jets than what you currently have. Also you have adjustments on the needle height and air fuel screw. when making adjustments best to adjust one thing at a time and see how the bike runs. Pilot will effect idle and right off idle. needle height will effect low to mid and main will effect mid to top. Hope this helps and good luck.
Does it make the bike louder?
A shopper on Feb 21, 2017
BEST ANSWER: It depends on the size tip that you use. I have the 32 mm tip on it without the spark arrestor insert and it is slightly louder and throatier than stock, but not unpleasant. Actually it sounds great to me. I have not tried the full race tip that comes with it. I believe that is 36 mm, and others have said it was too loud with that tip.
Does it fit on the stock headers?
Austin W on May 9, 2017
BEST ANSWER: Yes it is made to work with the stock head pipe
Does this exhaust cause popping on deceleration on a KLR 650?
A shopper on Mar 19, 2018
BEST ANSWER: Hello, On my 2005 KLR650 I have no issues with decel. popping. I have NOT done any carb or airbox mods either. P.s. you didn't ask, but I love this can!
Do i have to jet with this pipe?
A shopper on Aug 6, 2017
BEST ANSWER: You don't have too but your bike may run a litle lean if you don't depending on how restrictive the stock muffler is. I rejetted my Honda 250X using suggested jetting provided by Rocky Mountain ATV MC's website and my bike runs fantastic! Before the rejetting it ran a little lean because the stock Honda muffler is quite restrictive.
Other than some silicon sealant on the midpipe, do I need to reuse the actual stock clamp gasket with this slip on, or just the little bit of sealant? Thanks -
A shopper on Sep 16, 2017
BEST ANSWER: There is sleeve bushing that adapts the new mid pipe to the head pipe using High Temp RTV Silicone on all mating surfaces. loosen the head pips at the head to help align everything, no clamp needed .
Have 2017 klr 650 if I use lexx slip on exhaust do I need to re jet carb or stock carb ok?
David H on Aug 16, 2018
BEST ANSWER: I have found that taking the air box lid off along with re-jet works best with lexx exhaust. but to answer your question you would probably be ok not to re-jet if you just put on the exhaust on by it self. if your looking for more performance you will notice the difference if you take off airbox lid and re-jet
I have a 2005 Kawasaki KFX 400, Completely stock, I just put the exhaust on today and when I started it up it started to bog and back fire like crazy. SO I think I might have to rejet it but don't know what kind of jets to go with? 223 ft elevation ....... SO PLEASE HELP ME
Dalton M on Feb 9, 2018
BEST ANSWER: I have a different ride but you will need to reject, it would probably be the same as any slip on so check all the forums or thumper.FYI the end cap screws have all vibrated put of mine so I got screws at ace HW and used locktite. Screw holes try to strip out and color will turn black to brown bot still a great value and good sound.
Got this slip on for an '06 KTM 525 EXC. Problem is the midpipe seems just a little too small to slip on to the header pipe. Should I get the midpipe enlarged or should I just pull up my panties and try harder?
Jeremy J on Apr 1, 2017
BEST ANSWER: Either Option works I have a 08 530 and i had to muscle it on a tad. Maybe take a soft mallet and tape it on. Otherwise if you have a torch heat up the slip on and it should barely slip over the header.
I have a 2004 YZ450F with the stock header. Is this collar required to install the Lexx MXe Slip-On Silencer With Mid-Pipe on it?
Daniel M on Oct 31, 2016
Lexx MXe Slip-On Silencer With Mid-Pipe
Lexx MXe Slip-On Silencer With Mid-Pipe
Lexx MXe Replacement Exhaust Collar
Lexx MXe Replacement Exhaust Collar
BEST ANSWER: Hi Daniel. The Lexx silencer comes with three different collars. One should fit the stock header perfectly and then I used high temperature silicon around the collar to seal it up good. I'm very pleased with the silencer so far.
When I buy the exhaust do I get all the interchangeable tips? Or do do I buy them separately?
Jordan W on May 31, 2017
BEST ANSWER: The tip is the same. What is interchangeable is the insert. You get a spark arrester, and a quite core insert.
What the best pipe for a Honda 250x?
A shopper on Aug 18, 2016
BEST ANSWER: I found this pipe an excellent low cost alternative to other aftermarket slip ons. The build quality is great and the fitment is excellent. The exhaust note is not much louder than stock with the spark arrestor in place. there is a slight performance increase with is much greater if you do the airbox modfication and re-jet your bike per the instructions on the Rocky Mountain website (this really wakes up your bike). The down side is this pipe is not much lighter than stock. If you want a light weight upgrade then I would suggest you spend more and purchase another slip on from other manufacturers on their website.
Is this trail legal? whats the decibel reading on it?
sean o on May 29, 2018
BEST ANSWER: yes it is trail legal as long as you have the baffle/spark arrestor in it. Not sure of decibel reading but I ride all day with mine and its not too loud. very loud if baffle is removed! hope this helps.
Anyone have a weird smell on the 1st couple rides? Wondering if its the packig in my new lexx slipon or if its my new radiators. Only 2 things changed
branden w on Jun 16, 2017
BEST ANSWER: It may represent the oil or protective coating applied during manufacturing as the muffler goes through its first few heat cycles. It should not be there after this burns off.
How come my mid pipe is too big for the header and my coupler is too big for my mid pipe?
Wade H on Sep 22, 2018
BEST ANSWER: Wade,
Are you sure you received the correct item for your brand of motorcycle. My son and I both installed this item on our KLR 650's and it fit perfectly.
Dan
Is this pipe compatible with the fmf power bomb header?
Nathaniel G on Aug 26, 2018
BEST ANSWER: FMF definitely is the pipe to go with but for the money the Lexx pipe does a fine job. Tone is good but not as deep and crisp as the FMF. I did a combo on my 2004 ktm and went with the lexx pipe and R&D power bowl. Man what a difference in power and throttle response. You can get both or spend 400.00 bucks and get a pipe.
Does it come with a mid pipe, mine didn’t. Or is it not in the kit.?
Brian L on May 29, 2018
BEST ANSWER: Mine didn’t either but should have. I called RM and they told me it was shipped from s different warehouse. It arrived a few days later. Great service from them!!
400ex 2005, if I install this pipe what would the recommended Jetting be? Stock ATV
robert d on May 3, 2018
BEST ANSWER: I put this on my 2007 400ex and ordered the dyno jets kit it will recommend what jet to put in it and where to set the new needle depending on where you live and the sea level your at.
Does the 46mm tip give more power then with out a tip in it at all??
A shopper on Mar 20, 2018
BEST ANSWER: I only ride with the tip in because I don't like extremely loud bikes. My only advice is make sure to loctight all end cap screws and check screws often . I have had all screws come out over about 3000 miles. Still love the LEXX.
I just bought this exhaust today and I installed it and it came with the quite core and came with spark arrestor so how do I take the spark arrestor out and make it louder without the spark arrestor?
Dalton M on Feb 6, 2018
BEST ANSWER: Undo the bolts around the end cap it will pull out then replace the end cap there is a 40mm cap that slightly improves the bottom end response not as loud as the open exhaust
On a 2016 klr650, is a reject required?
Dakota H on Feb 1, 2018
BEST ANSWER: No not at all no rejecting need slip on an go. Had mine for 2 years no problems yet. Knock on mid pipe lol
How to you jet the carburetor with an all stock 04 crf250x with the lexx muffler?
JOSEPH O on Nov 26, 2018
BEST ANSWER: Joseph, the best thing to do is call JD jetting, they will have a kit that will work for you, you will need to tell them your approx. riding elevation, and any additional mods you have on your bike. I have the same bike, and it will run very well with the correct mods done to it. happy riding! Josh
will i have to rejet my 2006 crf450r?
Christopher I on May 22, 2018
BEST ANSWER: I heard a lot of whopa about the To re-jet. Decided to not change, and have had NO PROBLEMS AT ANY SPEED OR RPM
I wanted to know the weight of the lexx pipe on a 2017 wr250f?
A shopper on Apr 29, 2018
BEST ANSWER: Light Like paper i have it on all my bikes would not dare change up not even for free #LOUD🤘 ride safe
If i combine this with a fmf powerbomb for a 2004 yzf 250 what jett kit will i need, and can i get from here?
bradford l on Nov 7, 2017
BEST ANSWER: jetting is a trial and error thing. you will need to see how it is running. most likely you will have to lean it out a little seeing that they will get more air into the cylinder and create more back pressure. we do not have a set type or size jet you will need to run for that.