M4 GP Series Slip-On Exhaust

M4 GP Series Slip-On Exhaust
M4 GP Series Slip-On Exhaust

$242.00 - $547.00
10% Off - Save up to $61.00

  • Description
  • 60 Reviews
  • 59 Questions
  • Fitment
Description Item #MPE000C

M4 Exhaust manufactures exhausts which add power and a more race-inspired sound to your bike as well as lowering the overall weight. Extra time on research and development ensures your exhaust has the ultimate in quality workmanship, ease of installation, and the best performance possible for your motorcycle. M4 Exhausts are available in both Standard / Race and GP Series mounting configurations.

  • The GP Series mounts much lower and forward than stock, right near the right rider foot peg.
  • This mount will give you that "GP" look and sound.
  • Enjoy a deep, throaty tone from the lower RPM range through the mid-range - open it up and it screams MotoGP!
  • The M4 GP Series Slip-On Exhaust has a built-in baffle, tuning the exhaust note for a crisp head turning sound.
  • M4 has built a quality fitting exhaust that is a breeze to install; all mounting hardware and instructions included.
  • The GP exhaust system will shed some weight over stock to give your sport bike improved power-to-weight ratio.
  • M4 slip-ons are designed for use with the stock header assembly.
  • Satin M4 aluminum name plate.

Note: All M4 systems are designed and intended for closed-course competition use ONLY.


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60 Reviews
4.7 out of 5 stars
5 Star   51 4 Star   16 3 Star   1 2 Star   0 1 Star   0
Verified Purchaser
Essex, VT, USA
Durability   Ease of Installation   Performance   Power   Style  
Absolutely the best pile to get for a Suzuki GSX-R

The sound is amazing. The power increase is incredible and the quality is superior. Highly recommended product. Best in the market!!

M4 GP Series Slip-On Exhaust
Keepinit100
Verified Purchaser
Minneapolis, MN, USA
Durability   Ease of Installation   Performance   Power   Style  
Sounds great

Installed on '13 gsx-r 600. Did a cat delete as well. Sounds amazing. Better than I anticipated. I always ran yoshi pipes but this one is a winner.

Greenhornet2
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  
Good set for fair money

I got these essentially because they were the cheapest i could find for my bike. I also did not want stupid loud pipes. The sound is good, nice deep sound and i can now hear my exhaust but it is not too loud. They look great. Though they dirty easily being black. The installation was the worst part of these pipis. While it is super easy to install. Took me maybe 20 minutes and i have cables i had to disconnect, the right side went on line a breeze. The left side the bracket is not positioned correctly, so in order to get it on without leaking i had to put the gasket inside the pipe them i can only slide the muffler into the pipe half way so i can clamp the pipe without it leaking and mount it to the rear mount. It was quite annoying,when i first put it on it leaked. I have a 15 z1000, maybe mine was a fluke but there was no way to fix this unless i cut off the bracket and rewelded it in the right spot, but i wasn't about to do that on $400 pipes. Other than that they are great

M4 GP Series Slip-On Exhaust
Gladdy
Verified Purchaser
Moline, IL, USA
Durability   Ease of Installation   Performance   Power   Style  
Great slip on for the price

Received my M4 a day earlier then I expected. Installation was pretty easy only thing was i had to use a rubber mallet to kind of hit it on to the cat since it was a tight fit. Would have been easier if the end that slipped onto the cat would have been a hair bigger. The sounds is amazing. I love the low tone. What made it even better was taking the snap ring out and taking out the baffle aka doing the DB killer. Now it is louder and sounds better. Overall I would recommend this for sure. Make my 2013 Sfv650 gladius turn heads.

DB killer no baffle
DillyBar
Verified Purchaser
Tallahassee, FL, USA
Durability   Ease of Installation   Performance   Power   Style  
Awesome slip on!

Couldn't be happier with this purchase. The installation took less than 10 minutes. The sounds is mean and deeper. I left the baffle in, and it's still plenty loud for me, and I hear as it gets worn in, it only gets louder and louder. The exhaust opens up the rear wheel and looks so clean. I would buy again with no hesitation. I feel no power difference (I did not install a power commander or tune anything differently) but sounds and looks 100x better.

magmaR
M4 GP Series Slip-On Exhaust
DK600
Verified Purchaser
Virginia, USA
Durability   Ease of Installation   Performance   Power   Style  
M4

For the price of this slip on its sounds and looks better than most exhaust. I took the baffle out and it makes it sound so much better and little louder. Remember "if they don't see you make sure they can hear you"

Poidog
Verified Purchaser
Las Vegas, NV, USA
Durability   Ease of Installation   Performance   Power   Style  
M4 GP Series Slip-On Exhaust 2016 GSXR750

Excellent product, I had an M4 shorty exhaust on my 2007 GSXR600
for 5 years and not one problem. Bought my new bike 3 months ago and did a lot of research on slipons for my 2016 GSXR750 and kept coming back to M4. Ordered my exhaust and received it in 3 days, install was a breeze. Love the look and sound. Very happy with Motosport.com and this product.

Jhutch
San Diego, CA, USA
Durability   Ease of Installation   Performance   Power   Style  
Great buy

Very good exgaust for the money. If your looking to add a little style to your bike, but dont want to go crazy...or broke, this exhaust is perfect. It will also make your bike louder so those cars can hear you coming buy. Super fast installation. Very pleased.

Ninja
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  
Love the m4

love the m4 great sound and is pretty loud to make every 1 around you look and be aware. the only bad thing was trying to take the baffle off it was pretty hard if you don't have the right tools and it's easy scratch if your not careful enough

Squid209
Verified Purchaser
California
Durability   Ease of Installation   Performance   Power   Style  
Great look , great sound!

I have an 07 Yamaha R6 no cat, I've been looking for a loud and deep exhaust well this was the perfect one! If you want an exhaust were cars can hear but won't wake up the neighbors this exhaust is perfect for you. Looks very clean and installation is as easy as tightening two bolts!

Tpud
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  
Very satisfied

Bought this for a 2011 gsxr 600. It manages to give you a great sound without being too loud. Instalation took less than 20 minutes. Looks awesome with the stock heat shield. To take the dB killer out you will need a pair of strong snap ring pliers, adjustable ones probably cut it. Gives a great amount of braaaap for little money.

CRPearce
Verified Purchaser
PA
Durability   Ease of Installation   Performance   Power   Style  
Great little pipe

I'm highly satisfied with this pipe. It gave the bike a clean look by getting rid of the huge stock exhaust as well as a sound that I can only describe as a growl. Installation was fairly straightforward. However, removing the prechamber without removing the rear wheel was a bit tricky, but doable. Additionally, the top nut of the bracket was a tight squeeze to get to on my bike, but just be patient and you'll get it.

Also, sound clips of the exhaust does not do it justice. This thing is loud. It came with a Stage 1 baffle, which was deafening for me. So, I purchased a Stage 2 baffle directly from M4 (fantastic customer service). After installation, I now have the exact sound I was looking for (i.e., only loud when I want it to be).

Rick
Verified Purchaser
Ease of Installation   Performance   Power   Style  
Loud

Love it loud and I turn heads and feel safer cause people hear me coming

BlackKnight
Verified Purchaser
Atlanta, GA, USA
Durability   Ease of Installation   Performance   Power   Style  
Ninja 1000 M4 GP exhaust

They sound phenomenal. Significantly louder, no video can justify the actual in person experience. Much deeper sound, when crusing, all you hear is exhaust, no more engine sound is heard. I did feel some slight low rpm power loss, i stalled the engine on the first ride. Mpg seemed to have benefited. Very simple install. What took the longest is taking off the stock exhaust gasket which you'll have to reuse. I broke one, so I had to reorder one. 30$ for oem gasket.

Lopez
Long Beach, CA
Durability   Ease of Installation   Performance   Power   Style  
Excellent Exhaust

Whole ordering process wag great. Ordered over the phone and shipped to me in two days through UPS.

I have it installed on my 2016 ZX-6R. The installation was pretty straight forward, took about 45 minutes. The hardest part was trying to squeeze a wrench into the back side of the frame for the bracket installation. After the install my FI light turned on and was reading code 34 because the servo motor for the exhaust butterfly isn't functioning (I removed the cables). Going to order a servo buddy to get rid of the FI light.

As for the sound it was a lot louder than I was expecting but it has grown on me. The tone is deep at low RPM's and screams in the higher range.

sosa
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  

before and after
June
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  

This exhaust is great for the price!! Good quality and easy to install.. Not to mention it sounds great on my 2015 zx6r.

GSXR
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  

Looks good on my GSXR. Sounds amazing as well. Had to warm up the engine in order to slip on the M4 exhaust. With the bike being cold the exhaust would not slide in all the way. Shipping was excellent and shipped right away. Overall I would buy again and recommend this

MauiBoi59
Verified Purchaser
Durability   Ease of Installation   Performance   Power   Style  
Perfect fit on a 2015 Suzuki GSXR 600!

-For most sport riders, you know the first thing majority bought is an aftermarket exhaust and in my opinion, this shorty is worth the money!
-Customer service is outstanding as they answered my shipping questions and got it here on time. (quick shipping!)
-A big difference from the stock exhaust when opened up at mid-range to full open. You really get to hear the potential of the motor.
-Easy to install, it took about 15 minutes from taking off the stock exhaust to completed install of the M4.
-It also uses the stock exhaust cover so you don't have to go buy one. (a plus!)
With one of the lower priced slip-on exhaust for late model sport bikes, this is definitely an option when considering swapping out your stock exhaust and I highly recommend this product!

Big difference from stock exhaust!
nappers5
Fond du Lac, WI, USA
Durability   Ease of Installation   Performance   Power   Style  
Looks great on my GSXR 600

M4 GP Series Slip-On Exhaust
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59 Questions
Answered:   58
Not Yet:   1
Eric
Location: Arkansas
Q: Does this set come with two mufflers for the $400 price? Or would I need to buy two separate ones?
17 days ago
slick
Location: Laurel MD
Q: Does the m4 GP Exhaust remove the catalytic converter from a kawasaki zx 10r 2012?
23 days ago
MotoSportExpert
MotoSport Staff Expert
21 days ago
A: No it would not remove the catalytic converter on your 2012 Kawasaki ZX10R.
Gladdy
21 days ago
A: No this is a slip on exhaust. You would have to get a midpipe to remove the cat.
Seb90
Q: Fuel Consumption?
25 days ago
I've heard this exhaust is thirsty and increased fuel consumption significantly. Is this true?
sandiegogsxr750
22 days ago Location: SOLANA BEACH
A: I feel i get the same fuel mileage or better.I had a cat delete with M-4 GP Pipe so i had to get a ecu flash,75.00 ,with new fuel maps.Bike gets about 150 mile on a full tank 2011 GSX-R 750,That's getting to mountains, hitting it hard and back.Very satisfied..Peace
Gladdy
21 days ago
A: As with any exhaust system it will increase the performance of the bike causing it to use a little more fuel.
s1000rrbiker
Q: Where do i get the stage 2 baffle?
1 month 18 days ago
Gladdy
22 days ago
A: Are you looking to silence it more or performance? I would Google it or just take the baffle out all together.
Viperbrott
Q: Does the purchase come with both exhausts for a 2013 Kawasaki ninja 1000?
Over 6 months ago
MotoSportExpert
Expert MotoSport Staff
Over 6 months ago
A: Yes, the M4 GP Series Slip-On Exhaust for your 2013 Kawasaki Ninja 1000 would be a dual slip-on (left/right).

http://www.m4exhaust.com/products/art/systems/Z1000-10/KA9022-GP_CK.pdf
Teek
Location: Egypt
Q: Does the M4 slip-on get rid of the catalytic converter on a 2015 GSXR 600?
Over 8 months ago
MotoSportExpert
MotoSport Staff Expert
Over 8 months ago
A: No it would not remove the catalytic converter on your 2015 GSXR 600.
Dazz82
Location: United Kingdom
Q: Does this come with a removable baffle ?
Over 9 months ago
Does this slip on come with a removable baffle to make it comply with uk noise restrictions (so I can put it back in on MOT day to pass the noise test?
MotoSportExpert
Expert MotoSport Staff
Over 9 months ago
A: No, this M4 GP Series Slip-On Exhaust for your 2012 Suzuki gsxr600 would not have a removable baffle.
Bryan
Q: Is tuning required?
Over 10 months ago
Is engine tuning required after installation on a 2009 Suzuki SFV650 Gladius?
MotoSportExpert
MotoSport Staff Expert
Over 10 months ago
A: Normally when installing a slip-on only minor jetting changes are needed, if any at all. If your bike 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 bike to see how it is running then tuning your carburetor from there if necessary.
Gladdy
21 days ago
A: I have a 2013 sfv 650 gladius and I did not require a turn after installing the M4
jgarrido86
Location: Santa Clarita
Q: Does the M4 GP exhaust for a 2015 Suzuki Gsxr 600 come with the pictured heat shield?
Over 10 months ago
MotoSportExpert
Expert MotoSport Staff
Over 10 months ago
A: No it would not come with a heat shield. That would be the stock heat shield pictured.
Brosky
Location: Colorado, USA
Q: I have a 2012 kawasaki Z1000........does the price shown include the right and left exhaust pipes?
Over 11 months ago
MotoSportExpert
MotoSport Staff Expert
Over 11 months ago
A: Yes this M4 GP Series Slip-On Exhaust for your 2012 Kawasaki Z1000 would be a dual muffler system.
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