Big Gun Eco System Slip-On Exhaust

Big Gun Eco System Slip-On Exhaust
Big Gun Eco System Slip-On Exhaust

$243.95 $271.05
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Item #GUN0002

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24 Reviews
4.5 out of 5 stars
5 Star   20 4 Star   4 3 Star   1 2 Star   1 1 Star   1
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All Reviews
Reninmoto
Morrisdale pa 16858
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
It's loudbut doesn'tshake atvbutyoucanhearitintown

This atv exhaust is loud but I don't think man that it shake your quad because it's not shaking my atv it's loud enough that you can hear it in town on the other side in town other than that it's sounds like a raptor without a baffle in

Eman0303 Verified Purchaser
Mansfield, GA, USA
Durability 4/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Sounds great and performers great

Me and my dad put ours on my honda rancher 420 es and it went on like a dream the only hard part was taking the stock off. My fourwheeler only use to do barley 50 now can do about 61mph

Newbierzrowner Verified Purchaser
Cecilia, KY 42724, USA
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Works great!sounds great!

Sounds great.looks great.motosport service was excellent.had trouble getting it to seal to header pipe.clamp broke trying to get it to seal.big gun sent me new clamps but still wouldn't seal.had to buy heavy duty clamp for a motorcycle slip on pipes and finally it sealed.but all around happy with it and also happy with service from moto sport and big gun.

marsh1998
Andover, IL, USA
Durability 4/5 Ease of Installation 1/5 Performance 4/5 Power 5/5 Style 5/5
Cool but theres one issue..

(2009 Honda trx250x) got this during the summer and it sounded great but then the gasket between the slip on and header kept popping out. one time it came out in the middle of WV trails at hatfield mccoy, I had no choice but to keep going. the gasket eventually blew out the spark arrestor. So after all of that, I decided to make another notch at the end of slip on so that the clamp can squeeze down harder for a tighter seal. Last night finally I put some jb weld around the gasket (3rd gasket i have bought for this one issue) to prevent it from coming out. Tonight i'm going to put on the slip on and clamp it and hope it works. if not i'm gonna need a better clamp or something. Just wish I didn't have to do all of this un-legit stuff to get it to work but oh well

Bpalacious
Durability 4/5 Ease of Installation 3/5 Performance 4/5 Power 3/5 Style 5/5
Big gun on 420 rancher

I ordered this big gun and got some power changes, not huge but they were good. The hardest part was to remove the stock exhaust other than that no complaints and would recommend anyone to give the eco a try.

Big Gun Eco System Slip-On Exhaust
NaSeR
UAE
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great sound and added power

I loved the sound it's like completely new bike. Don't drive it in the neighborhood if you don't want to get complains about the noise :)

Very easy to install in 5 min.

Big Gun Eco System Slip-On Exhaust
KHuff Verified Purchaser
Holdenville, OK 74848, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Awesome muffler

Sounds awesome my son loved it on her 700 Raptor!!! Great price and shipping was fast!!

Raptor700chilson Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great sound

I was a little uneasy getting this over the evo because there weren't many videos out that let you hear the sound of the exhaust but it sounds awesome I'd definitely recommend buying it.

Jasonfish Verified Purchaser
Utsh
Durability 2/5 Ease of Installation 3/5 Performance 1/5 Power 1/5 Style 2/5
Loud

So loud put it on with silencer insert took rite back off rediculousy loud shakes machine and body and ear drums

NORDLICHT Verified Purchaser
Wasilla, AK 99654, USA
Durability 3/5 Ease of Installation 3/5 Performance 5/5 Power 5/5 Style 5/5

A LITTLE DISASEMBALY REQUIRED TO INSTALL. CLAMP AT OE PIPE HAS TO BE WATCHED AND ADJUSTED REGULARLY

sammy
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Get it

got it today sounds and looks great! also added lots of power to my grizz.

Ltr450
Vermont, USA
Durability 2/5 Ease of Installation 4/5 Style 4/5
Didn't fit my Ltr

i bought this exhaust fir my 2006 suzuki ltr and when i went to put it on it didn't fit its about a half in to big in diameter... and i now cant send it back because it got damaged when installing it..

Rider
Durability 1/5 Ease of Installation 2/5 Performance 5/5 Power 3/5 Style 5/5
Frustrating

First off this pipe was terrible too install, the header and the pipe never matched up right so I ended up having to do some welding, also the spark arrestor doesn't come assembled from the factory, meaning you have to put the cap and spark arrestor on yourself. Well that's all fine and dandy, but my pipes 3 holes for the end app were both tapped wrong. So I had to RE- tap the holes. After a year of having this pipe (when I am writing this review) the weld on the pipe that connects the pipe to the mounting bracket started to crack and eventually cracked completely. It's a excellent pipe for a temporary install, but please save your money and buy a full system, it will be best in the long run.

xxcody2gunsxx Top 1000 Contributor
Albuquerque, NM, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Sounds great!!

Bought this Big Gun ECO Exhaust for a 2015 RMZ450 .
Bolts right up with no problems
Was instructed by BIG GUNS Tech support to add a Bead of high temp silicone to ensure a tight air free seal at the mid-pipe to Header joint .
IT is noticeably louder then stock and Sounds great!!

Big Gun Eco System Slip-On Exhaust
Ridindirty Verified Purchaser
Eugene, OR, USA
Ease of Installation 5/5 Performance 5/5
Cool pipe

I bought this for my wife's '12 ltz 400 so I coul
d actually hear bike when were at the dunes.
The new pipe really opened up her 400 over
The stock pipe. I didn't need to reprogram
The ecu as suzuki said the slip on was with
In tolerance. So good sound, performance,
Fit and price.

hossman84454 Verified Purchaser
East Hampton, CT, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
From stock 2004 ltz400 to power house in 5 minuts

at first I bought it to make it sound better wasn't really looking for more power but I got it and it sounds great and made a noticeable power difference and no need to rejet from factory jetting

bigloghauler99 Verified Purchaser
Arkansas, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great pipe

Looks and sounds great on my 08 trx450er.easy installation and a great price

raptor268 Verified Purchaser
Rosenhayn, Deerfield, NJ, USA
Durability 5/5 Ease of Installation 5/5 Performance 4/5 Power 4/5 Style 5/5
268 raptor 250

took 15 min to install, woke up the motor, loud for the track need to purchase slincer with it.

SNC1 Verified Purchaser
El Cajon, CA,
Ease of Installation 4/5 Style 5/5
Big Gun Eco System Slip-On Exhaust for RZR 800

I purchased for a 2013 RZR800S LE. Fit and finish are perfect once I got a new oem exhaust gasket. Sounds great, looks even better. Be sure to order a new oem exhaust gasket. Takes a little finesse to get on but makes the system fit. Almost impossible to get old gasket off without destroying it. Also I recommend getting a spring puller, makes the install easier without having to take apart the entire rear of the RZR.

Jesse Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great sound

It sounds great and slipped right on.

See 4 More Reviews
51 Questions
Answered:   48
Not Yet:   3
Tito7
Q: Will this fit a 2014 Yamaha 350 (it's not 4x4) just wanted to know thanks.?
3 months 9 days ago
KrazyMarsh98
3 months 4 days ago Location: Illinois, USA
A: If you can select your exact atv model on the page it should tell you if it fits or not. I tried for you but I don't know your model of atv. If you are unsure then don't buy it
jose7
Q: Will it fit a 2014 Yamaha Grizzly 350 its not 4x4 just wanted to know thanks.?
3 months 10 days ago
Anthony
Q: Will this fit my 2003 Honda TRX250EX sportax Also will I need to do anything to my carburetor?
4 months 12 days ago
KrazyMarsh98
3 months 4 days ago Location: Illinois, USA
A: I put one on my 2009 trx 250x and didn't do anything with the carb and it seems to run just fine. Although I did turn up my idle but it depends on how yours runs afterwards. If it will fit? Just select your model of atv on the page and it will tell you if they can make it fit or not
Fetus
Q: Will this exhaust be good for my atv? It's a cammed and jetted 400ex I don't want it to be retsrictive. What are other good options for me?
Over 5 months ago
beginner15
Location: Quincy, IL, USA
Q: Does the jet kit come with the exhaust?
Over 5 months ago
marsh1998
Over 5 months ago Location: Andover, IL, USA
A: Nope, its just a slip on do you don't really need one, if you get the full system then buy a jetting kit
Rolo
Q: Will it fit 2010 polaris sportsman 500 ho?
Over 5 months ago
Gabriel
Location: MA
Q: I have a 2006 CRF250R, and have dual exhaust. Is there a way I could get one exhaust for the left and one for the right?
Over 9 months ago
MotoSportExpert
MotoSport Staff Expert
Over 8 months ago
A: No sorry, Big Gun does not offer a dual for your 2006 Honda CRF250R.
stannam47
Q: Will it fit a honda 2004 250ex sportrax and will i have to rejet?
1 year ago
MotoSportExpert
Expert MotoSport Staff
1 year ago
A: Yes the Big Gun Eco System Slip-On Exhaust will fit your 2004 Honda TRX250EX. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. 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. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Corey
Q: Will I need a programmer in order to use this on a 2009 yfz450r?
1 year 1 month ago
MotoSportExpert
MotoSport Staff Expert
1 year 1 month ago
A: Generally with a slip on exhaust you will not need a programmer. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your bike from there if necessary.
Justin
Q: How big of a difference does it make in sound?
1 year 2 months ago
Jasonfish
1 year 1 month ago Location: Utah
A: So so loud rediculous could hear a mile away
Micah
Over 9 months ago
A: HUGE difference! But I don't think it adds as much power as FMF.
1-10 of 51
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# Part Numbers
Product Variant Manufacturer Part #
Big Gun Eco System Slip-On Exhaust 07-1112
Big Gun Eco System Slip-On Exhaust 07-1172
Big Gun Eco System Slip-On Exhaust 07-1122
Big Gun Eco System Slip-On Exhaust 07-1132
Big Gun Eco System Slip-On Exhaust 07-1142
Big Gun Eco System Slip-On Exhaust 07-1152
Big Gun Eco System Slip-On Exhaust 07-1182
Big Gun Eco System Slip-On Exhaust 07-1192
Big Gun Eco System Slip-On Exhaust 07-1202
Big Gun Eco System Slip-On Exhaust 07-1212
Big Gun Eco System Slip-On Exhaust 07-1222
Big Gun Eco System Slip-On Exhaust 07-1232
Big Gun Eco System Slip-On Exhaust 07-1252
Big Gun Eco System Slip-On Exhaust 07-1262
Big Gun Eco System Slip-On Exhaust 07-1272
Big Gun Eco System Slip-On Exhaust 07-1302
Big Gun Eco System Slip-On Exhaust 07-1312
Big Gun Eco System Slip-On Exhaust 07-1322
Big Gun Eco System Slip-On Exhaust 07-1342
Big Gun Eco System Slip-On Exhaust 07-1412
Big Gun Eco System Slip-On Exhaust 07-2612
Big Gun Eco System Slip-On Exhaust 07-7582
Big Gun Eco System Slip-On Exhaust 07-7702
Big Gun Eco System Slip-On Exhaust 07-2223
Big Gun Eco System Slip-On Exhaust 07-2232
Big Gun Eco System Slip-On Exhaust 07-6902
Big Gun Eco System Slip-On Exhaust 07-1422
Big Gun Eco System Slip-On Exhaust 07-1292
Big Gun Eco System Slip-On Exhaust 07-1432
Big Gun Eco System Slip-On Exhaust 07-1002
Big Gun Eco System Slip-On Exhaust 07-1022
Big Gun Eco System Slip-On Exhaust 07-1042
Big Gun Eco System Slip-On Exhaust 07-1052
Big Gun Eco System Slip-On Exhaust 07-1062
Big Gun Eco System Slip-On Exhaust 07-1072
Big Gun Eco System Slip-On Exhaust 07-1082
Big Gun Eco System Slip-On Exhaust 07-1102
Big Gun Eco System Slip-On Exhaust 07-1362
Big Gun Eco System Slip-On Exhaust 07-1442
Big Gun Eco System Slip-On Exhaust 07-1402
Big Gun Eco System Slip-On Exhaust 07-1502
Big Gun Eco System Slip-On Exhaust 07-4352
Big Gun Eco System Slip-On Exhaust 07-1242
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