Be warned .. Very loud exhaust !! Great sound and tone on a 2015 can-am Ds450xxc Super tight fit
Big Gun Evo R Complete Exhaust
- 17 Reviews
- 31 Questions
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 / head pipe construction with a brushed finish.
- Ceramic-coated 18-gauge mild steel stepped or tapered head pipe construction.
- 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.
Sounds even better
Great exhuast if you like a loud throaty sound. Even putting around has a good amount of thump to it. I noticed a big power gain when coupled with a a jet kit and high flow air filter. I would buy this system again.
The exhaust by far blows any of my friends outta the water it change my fully stock quad with not a lot of get up and go to crazy wicked front end power
I love this pipe i bought the
full system and rejeted my
carb. all i can say is wow
you can feel the difference
in power. Also the sound is
really crisp. I would Say buy
pipe for your Trx 250x
I would recommend this if you want a powerful loud bike.
I've had this exhaust for about 2 years now. No problems with it. Sounds really nice, even on my 250cc.
i Got this exhausts recently and the power increase is very noticeable. It did not come with directions but it is not that hard to figure out. Also it sounds great, its not too loud or too quiet. i Would and have recommended this to friends
it cracked a week after i had it
No installation instructions but if you are even remotely mechanically inclined it is very simple.
Put on my 2011 YFZ450R and immediately noticed a very nice boost in horsepower. This thing sounds amazing as well.
Can't speak for its durability yet but all of the TIG welds look very nice and strong.
i have an 08 400 ex and have been looking for exhausts for a few months and have heard many in my poinion the big gun sounds the best and is a head turner im very pleased with my purchase and would definitly recomend to any 400ex rider there was no instructions but was a no brainer to install took about 15 mins to install
Very good exhaust. I bought the complete system for my 09 yfz450r and it was what I was hoping for. I put this on along with a twin air power flow air filter and a wiseco fuel controller. The power gain is great, and the sound is great too. Loud, but good. Easy installation
I installed this system on my rapter 700R with a power cammander and a mod quad air filter which I purchased from Motosport, well worth the money. The sound is sweet and the power increase was what I was hoping for, it definately woke my engine up. I didn't give it five stars for installation because there was no instructions, but it was easy to figure out Well if have any ability to work on things you shouldn,t have any problems, but if you don,t your better of staying in front of your computer and finding someone who can help you.
i bought this exaust for my kfx450r and its amazing it sounds great my friends hate it cause its to loud i wake them all up. it also looks great. fully recommend this product if ur looking for more power and a great sound.
I bought this exhaust for my '07 Raptor 350 and all I can say is this exhaust is LOUD. Nice pop to it and nice loud sound. I have rejetted it but I think the place that did it put a small one in because I did not notice that much power difference between the upgraded exhaust gain and jet gain so I'm not sure with the power about the jetting but if you want a loud great performing exhaust get this (96db output) on my raptor.
When i got it in the mail and took it out of the box i as amazed at the quality of the pipe. its just sick it was easy to install from the headers to the tailpipe. the sound is amazing and the performance boost was ridiculous. i would recommend this to anyone.
Its a bit exspensive but its worth every penny. the thorottle response you get is unbelievable. It improves horsepower too. its crazy loud. its also very easy to assemble. i would recomend this to eveyone.
Single muffler system.
Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.