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Big Gun Evo Race Slip-On Exhaust
Big Gun Evo Race Slip-On Exhaust

$305.99 $339.99
10% Off - Save $34.00
Rating: 4.6 out of 5 stars

Quantity

Item #GUN000L

16 Reviews

4.6 out of 5 stars
  •   13 reviews
  •   1 reviews
  •   1 reviews
  •   0 reviews
  •   1 reviews

All Reviews

Moose

Verified Purchaser
1 month 27 days ago Staten Island New York
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Amazing!

I bought this a couple of weeks ago. Makes the bike meaner and louder. Can’t wait to ride it!!

Bill

2 months 19 days ago Ohio
3 out of 5 stars
Durability
1/5
Ease of Installation
4/5
Performance
2/5
Power
2/5
Style
3/5
It isnt the best

It is very loud which is good, but I just pit it on and the spark arrestor already blew out of it.

Yaboinick

Over 5 months ago
4 out of 5 stars
Durability
4/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Sounds great

I bought this a while back and it sounds great but where it slides up to the factory pipe it leaks really bad and the clamp is not strong enough to tighten on up so it rung the bolt off

Mitch

Verified Purchaser
Over 9 months ago Wisconsin
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Goo sound

Very loud and you will need a tuner I have a 2019 yfz450r se and it back fires a lot and is very boggy and lower cruising rpms so you will need to purchase a tuner as well

Gatorbait

Verified Purchaser
Over 10 months ago Fl
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
4/5
Great product

Bought it like 2 months ago easy fit no b.s big power gains has great sounds deffinley worth the money

Stevo

Verified Purchaser
1 year ago Michgan
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Great peace

Just got this big bang exhaust for my raptor very well made and sounds great well worth the money and got the product on time

Scooby

1 year 4 months ago Denham Springs La
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Got what I was looking for!

Got the exhaust a week ago, installed it on my 2018 raptor, along with the k&n air filter conversion. This exhaust not only looks and sounds great, but adds a very noticeable power increase, it breathes fire! When I say it breathes fire it really does, the intake and exhaust changes were so great that it leaned my bike out, and at idle the manifold gets hot enough and glows enough to light a dark garage! Lol. With all this said make sure if you purchase these 2 products purchase a 3rd, and get the fuel management system along with it., and you will unleash mad power!

Rick

Verified Purchaser
1 year 5 months ago
1 out of 5 stars
Durability
1/5
Ease of Installation
1/5
Performance
1/5
Power
1/5
Style
1/5
Poor instructions

Bought the slip on exhaust as my other exhaust for my TRX250EX had rotted-out. Bought it and open the package to discover that it did not come with any gaskets and I had to order another OEM gasket from Honda which is going to take an additional week after finally getting the gasket in the mail I go to bolt it all on and the exhaust clamp that big gun send me does not tighten down enough to hold the slip on pipe to the header pipe needless to say I am super frustrated and probably will be returning the slip on exhaust and buying a full system super super frustrated and very unhappy

Gmilly321

Verified Purchaser
1 year 5 months ago Va
5 out of 5 stars
Durability
5/5
Ease of Installation
4/5
Performance
5/5
Power
5/5
Style
5/5
Love the sound

A few months ago I got 2016 Yamaha raptor 700rse and it still had the stock pipe on it and it was holding the bike back so I purchased this and put it on and the bike runs and sounds so much better

Yfz128

1 year 12 months ago
5 out of 5 stars
Durability
5/5
Ease of Installation
5/5
Performance
5/5
Power
5/5
Style
5/5
Awesome!

I bought this exhaust for my YFZ450, and I absolutely love it! Be aware though, it is insanely loud. If you want to go to the track with it, you will need a quiet core. It DEFINITELY increases horsepower, and just wakes YFZ's up. Overall a amazing product.

31 Questions

  • Answered:   23
  • Not Yet:   8

Question asked by Dodds13

Question: If I buy a slip on do I need fuel tuning 
Question asked Over 9 months ago

Question asked by Bryce55

Question: Is this a good pipe for a trx700xx?
Question asked Over 11 months ago

Question asked by dont worry about

Question: What size jet is neded for the exhaust i have a 06 trx450er
Question asked 1 year 2 months ago
Question answered by Isaac
User's contributor status: Top 10
Question answered 1 year 2 months ago
Answer: We would suggest contacting Big Gun directly for jetting recommendations.

Question asked by Taylor

Question: Will it fit 2017 trx 250x
Question asked 1 year 6 months ago

Question asked by Myles

Question: Will the Big Gun slip-on exhaust be compatible with my FMF headers on my raptor 700r 09 
Question asked 1 year 9 months ago
Question answered by Isaac
User's contributor status: Top 10
Question answered 1 year 9 months ago
Answer: No as the Big Gun slip on will only work with the stock header.

Question asked by Trevor_773

Question: I have a 2002 Honda 400ex all stock what Jets kits would you recomend if I got the pipe
Question asked 1 year 10 months ago
Question answered by Thumbs
User's contributor status: Top 10
Question answered 1 year 10 months ago
Answer: Any jet kit that will fit your ATV's carb will be what you will need, FMF or JD Jetting are super popular brands we carry.

Question asked by Cummins

Question: With this exhaust on a 2014 honda trx400x do you have to change the jets in the carburetor or mess with the fuel
Question asked 2 years 2 months ago
Question answered by David
User's contributor status: Top 10 Contributor
Question answered 2 years 2 months ago
Answer: On slip on it's not necessary required but I would suggest to do so. To get optimal performance out of your ATV

Question asked by mxross

Question: I have a 2014 yfz450r im thinking of putting this pipe on do i have to buy a header to use or can i use stock head pipe??
Question asked 2 years 3 months ago
Question answered by David
User's contributor status: Top 10 Contributor
Question answered 2 years 3 months ago
Answer: This is a slip on, so you can use your stock headers.

Question asked by Josh

Question: I have a 2018 honda trx250x will this fit?
Question asked 2 years 4 months ago
Question answered by David
User's contributor status: Top 10 Contributor
Question answered 2 years 4 months ago
Answer: Yes. Nothing has changed from 2017.

Question asked by Micah

Question: This is kind of a weird question but, which exhaust one this website is the loudest?
Question asked Over 3 years ago
Question answered by Paul
User's contributor status: Top 1
Question answered Over 3 years ago
Answer: All of the after-market mufflers are louder than the original from Honda. Our Big Gun Evo Race Slip-On Exhaust is available for your 2002 Honda TRX400EX.
Because the Big Gun Evo Race Slip-On Exhaust is specifically for racing, it is quite loud, and also helps to produce more horsepower. Any of the race mufflers are louder than the street-legal or the "Q" style Quiet mufflers.
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Fitment

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# Part Numbers

Product Variant Manufacturer Part #
Big Gun Evo Race Slip-On Exhaust 09-1342, 09-1432, 09-15502, 09-5472, 09-24602