03SHEE- Your negative comments about his quad in no way answer his question. What they do is show your lack of common sense or ability to rationally give constructive criticism. GROW UP[img]i/expressions/face-icon-small-disgusted.gif[/img]

 

the land i ride on is owned by my uncle. Their is acres and acres of land. all trails, no houses, no people around so like i said it doesnt matter if it is loud. does anybody know how good the t-4 from pro circuit is?

 

Only on a harley, bro.

 

cut the original pipe off and run a straight pipe out the back.

 

Try not to do that, (no offense) cause it will ruin your exhaust valve. So yeah, don't

 

if u do end up running a strate pipe, u will have to re-jet before u start it to put it in the back of ur truck.

 

Instead of wasting money on an exhaust that will provide very minimal performance gains, spend it on making the suspension better. I am no quad expert, I have only owned one for a couple of months. rode it once. In the motorcycle racing arena, you will find that more speed is found with a good suspension than with more horsepower. JMO.

 

he's not in the arena though.

he has lots of trails to run.

 

MAN OH MAN listen to you people. He doesent care about running striaght exhuasts, how loud they are, and suspension he wants to know info on a Pro cricut

Back to the Original post... aIf you want that hearty 4 stroke sound get the HMF they just ound great. As for the pro circut i have heard that they give out that same sound as a hmf. Go for it. You will feel a diffrence.. HMF or pro circut.. If it was me i would get a hmf... Just my 2 cents

By the way Loud exhuast do save lifes on trails. Think if you where on good ride for the day.. Your buddys are meeting up with you later on and you wanted to see if the trails where nice. You go out there and get a blow out on the front left tire and nail a tree.. You atv may ot shut off.. helping people find you a lot better if you are uncontius.. I agree with some of you though. Loud pipes are not best when you live in a naborhood and such

Jbomb

 

omg I cant belive your trying to say loud pipes save lives in the woods. lol no they dont they pi$$ people off that dont like atvs to begin with. I have a loud pipe and I tell you what I heat loud and mine was rated at 96db that is one of the pipes for the z400 from ct. Its a great pipe sounds good and put out good power. As for being loud all the aftermarket pipes put out better sound then the stock and they also gain some type of power increase not arm ripping difference like some make it seem to be but there is a difference. The pro circuit and the the hmf pipes are both great and they have good gains on they dyno no matter what pipe of the two you chose you will be happy so its up to you on your choice but they are both good pipes im not that big a fan of the hmf but they are supposed to be good pipes so do what you want man just my .02