Big Gun Evo R Slip-On Exhaust

$299.99 - $309.99
2.00 out of 5 stars
Fitment Expert:
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Big Gun Evo R Slip-On Exhaust
Big Gun Evo R Slip-On Exhaust
  • Description
  • Reviews (1)
  • Q&A (5)
  • Fitment

The Big Gun Evo Racing Series was designed to deliver maximum horsepower and torque gains throughout the RPM range. Made from stainless steel tubing and an aluminum muffler canister, the Evo exhaust system is much lighter than stock units. The sleek muffler design also allows for maximum clearance to avoid your exhaust from hitting the rear brake caliper.

All EVO R Series pipes come in stainless steel with a CNC-machined bracket, Race Tools packing, and spark arrestor screen. No other pipe on the market will come with these included accessories.

  • Lighter than stock exhaust.
  • Massive horsepower and torque gains.
  • Hand TIG welded 304 stainless steel mid pipe construction with a brushed finish.
  • Sleek silencer design provides maximum clearance which prevents silencer from hitting the brake caliper.
  • Hard anodized 6061 aluminum oval-shaped muffler housing with 'titanium' finish.
  • Slip-fit mid pipe design allows movement of subframes and prevents breaking of muffler brackets.
  • Red anodized 6061 T-6 billet aluminum outlet end cap with removable tip.
  • AMA 96 - 98dB track and trail legal (with Vortex quiet insert, sold separately).
  • U.S.F.S.-approved screen-type removable spark arrestor included.
  • TIG welded reinforced muffler bracket.
  • High-performance Race Tools silencer packing with stainless steel screen.
  • Handmade in the U.S.A.
  • One-year manufacturer's warranty.

The EVO R Series exhaust system has 27 years of Mike Young's - founder of big Gun - personal racing career built into it. Mike has found that having the most horsepower and the lightest exhaust was not always the answer. You truly need an exhaust system that will give you the most tractable horsepower and in most cases a slight weight reduction in the exhaust area can be quite helpful also.

Note: This product is for closed course use only and is not intended for use on the road. Big Gun exhausts are NOT LEGAL for sale or use on pollution controlled vehicles in the state of California. Image is for display purposes ONLY; actual product will vary with fitment.

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Overall 2 out of 5 stars
Ease of Installation
Top 1000 Contributor Verified Purchaser
Location: Elizabeth, CO
Too Loud for Me

I knew Big Guns were loud, but was hoping with the accessory quiet core it would tone it down a bit. It didn't. This pipe is loud. Also, I was expecting it to be black with a black tip. It was silver, with a red tip. My KLR 650 is blacked out, so that was disappointing. Last complaint is the clamp they included wasn't big enough. I fought for an hour to get enough thread to show to start the clinching nut and just couldn't get enough thread to poke through. Lame.

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Total Questions (5)
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1-5 of 5
Brenner1243 2 months 17 days ago
If I get a stock head pipe will this pipe slip on?
MotoSport Staff Expert
2 months 16 days ago
Yes the Big Gun Evo R Slip-On Exhaust would work with the stock header pipe.
Brenner1243 2 months 29 days ago Location: Jackson NJ
I have an aftermarket dg full pipe will this slip on to that pipe?
Expert MotoSport Staff
2 months 28 days ago
Fitment between the two brands can not be guaranteed.
Brenner1243 3 months 2 days ago Location: Jackson NJ
I bought this and I don't know if it'll fit on my 1997 Honda 300ex?
MotoSport Staff Expert
3 months 1 day ago
The Big Gun Evo R Slip-On Exhaust is available to fit the 1997 Honda TRX300EX. Please give us a call and we would be happy to verify the part number on the exhaust you have. 888-676-8853
angelo Over 5 months ago
Hi, is the big gun exhaust available for shipping?
On the shopping cart it states waiting for availability to ship thx
Expert MotoSport Staff
Over 5 months ago
For your 2014 Can Am DS250 it is showing Available - Requires 7-10 Business Days to Ship from Our Warehouse. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Marriott Over 5 months ago
Would this fit on my 06 Honda CRF450r?
MotoSport Staff Expert
Over 5 months ago
Yes, 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. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
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