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: $119.99$199.99

MSRP: $299.99 - You save up to $180.00 (60% 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.

Lexx MXe Slip-On Silencer With Mid-Pipe Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.8 / 5.0
388 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
307
68
10
2
1
Value
4.8 / 5
Durability
4.7 / 5
Ease of Installation
4.4 / 5
Fitment
4.3 / 5
Performance
4.8 / 5
Finish
4.8 / 5
Features
4.8 / 5
Recommend it?
Yes (78)
No (2)
Value
5 / 5
Durability
5 / 5
Ease of Installation
3 / 5
Fitment
4 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Great value
It sounds so much better than stock and weighs a lot less.

-m-2009 KAWASAKI KLR650--
Like the KLR the muffler is affordable and worth the fun.
Like the KLR the muffler is affordable and worth the fun.
May 17, 2018
Magnolia, AR, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
4 / 5
Performance
5 / 5
Finish
5 / 5
Recommend it?
Yes
Great pipe at a reasonable price
-m-2005 KAWASAKI KLR650-- The exhaust has a great sound without being to loud, it is much lighter than the stock pipe. There is a notable performance gain with better acceleration and torque. Pipe fits well also
May 3, 2018
Melbourne, Victoria, AU
Age: 45-64
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Finish
5 / 5
Recommend it?
Yes
Perfect fit great sound!!

-m-2012 HONDA TRX 400X--
Perfect fit great sound can’t wait to ride it!!!
Perfect fit great sound can’t wait to ride it!!!
April 26, 2018
Parker, CO, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 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
The price is unbeatable and this Lexx muffler is of top quality! Great sound and tuneable for sound and power output . With a price you just cant beat
Would recomend this pipe for everyone.
April 24, 2018
Chatfield, MN, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
221 - 250 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
I really like this pipe!
The fit and finish on this pipe are great. Installation was super easy too. The only problem that I had was installing the springs. I broke both of them. The first one launched out the garage door, and I still haven't found it. I did have to re-jet my carburetor, but I was going to do that anyways. My bike runs and sounds much better now. I also put the trail saver end on it so that I don't annoy anybody. Ive already had several complements on it from my friends.

-m-2017 KAWASAKI KLR650--
User submitted image
Added Apr 21, 2018
April 21, 2018
Greeley , CO, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'4 - 6'6
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
A must have for the traveling trail rider!
Fit and finish are top notch with this pipe! I travel the US and ride trail and track. This pipe is perfect for BLM land trail riding on Saturday then practice laps on Sunday at track. Getting complements on looks and sound already from "the group". Cant beat the price for a sound very similar to the F#F pipe.
Lexx Pipe on 07yz450f
Lexx Pipe on 07yz450f
April 17, 2018
Denver, CO, US
Purchased
1 month ago
Value
5 / 5
Durability
4 / 5
Ease of Installation
4 / 5
Fitment
4 / 5
Performance
5 / 5
Finish
5 / 5
Features
3 / 5
Recommend it?
Yes
This product is amazing for the price
This product is great. It put to together great and fits great.
My only dislike is it is a little to long for my machine[08 trx700xx] other than that it sounds great this it a great product

-m-2008 HONDA TRX 700XX--
April 17, 2018
North Manchester, , IN, US
Age: 15-24
Purchased
1 month ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
4 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
4 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Easy Install
For the money it is a good looking pipe and sounds good. Extremely easy install. Go for the larger header pipe, the reason I stayed with the stock header pipe was I am hoping I won't have to rejet. Haven't been able to get out and ride as I just put it on and it rained a river last night so I don't want to rip up the trails. Really nice pipe overall especially for the price point.

-m-2011 YAMAHA RAPTOR 250--
April 16, 2018
Elizabeth City, NC, US
Age: 65+
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
4 / 5
Durability
4 / 5
Ease of Installation
4 / 5
Fitment
4 / 5
Performance
4 / 5
Finish
4 / 5
Features
4 / 5
Recommend it?
Yes
Best bang for your buck
Great sound and price
Easy to install
Finish is still looking good
April 9, 2018
New Boston , MI, US
Age: 25-44
Purchased
over 2 years ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Great value for your hard earned money...I believe the aftermarket world of exhaust has a solution to over priced FMF...etc try Lexx!
I was a little apprehensive to purchase this product because it’s an “off brand “ however giving my budget I took a chance on it. Glad I did, it preforms very good, sounds great and looks awesome on my KTM 350 XCF! It’s well worth the $$$!

-m-2013 KTM 350 EXC-F--
April 9, 2018
Olive Hill, KY, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Each question or answer submitted enters you into a:
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$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 49 questions Browse 49 questions and 154 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 .
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.
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.
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.
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
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
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.
So I installed this on my 2005 CRF450x. Without the spark arrestor, it's almost too loud with it being just a straight pipe basically but with the spark arrestor in, it isn't much deeper or louder than stock. Has anyone found a happy median? Would it work to take the arrestor out but put some exhaust packing in it?
A shopper on Apr 9, 2017
BEST ANSWER: I repacked it with a mix of standard packing and steel wool, and still use the arrestor. If you pack it well it does quiet down a bit.
What size jets should i use with this exhaust? I am at arround 1100 ft. In elevation and every thing els is stock
Brad F on Mar 4, 2018
BEST ANSWER: I used this with a KLR650 at all elevations from 850 to 10,000k without changing the factory jets
Has anyone tried this Lexx pipe on a trx700xx or a 2009 ktm450sx atv?
Lee S on Feb 2, 2018
BEST ANSWER: No
What's the 3 aluminum slip on pieces for on this pipe?
A shopper on Dec 28, 2017
BEST ANSWER: There is the slip on pipe, a mid pipe between the slip on and stock exhaust, and the exhaust hanger
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.
What jets are needed when putting lexx mxe slip on on my 660r raptor?
A shopper on May 3, 2017
BEST ANSWER: You shouldn't need any. I always start with the exhaust when upgrading and go from there.
I just bought this for my 05 yz450f and the head pipe and mid pipe are same dia, also mid pipe seems to long. Any help? Would be appreciated
James A on Mar 30, 2018
BEST ANSWER: Did you receive the collar and can you verify the manufacture numbers of the silencer and mid pipe your were shipped?
Will two of these work on a duel crf250?
Adam M on Mar 30, 2018
BEST ANSWER: No its not listed to fit the CRF250R with dual silencers.
Do I have to pay for shipping. I live in canada.?
A shopper on Mar 21, 2018
BEST ANSWER: Yes, you are responsible for the shipping to Canada. I also wanted to be sure you were aware, the shipping fee we charge for Canadian orders includes all duties and taxes. This means you will never pay anything more for your order. It will be shipped directly to your door with no additional custom’s or carrier fees. We work diligently to ensure the shipping fees are minimal and that you receive your order in a timely fashion.
What is the ID of the mid pipe? I have an FMF powerbomb header that has an OD in the just over 1.6" range and want make sure this slips over the OD.
Michael K on Feb 27, 2018
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: What machine are you wanting to put these on?
Hello,
Will this part fit Honda XR150L??
palden s on Feb 2, 2018
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2018 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
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