I am planning on getting a K&N and Dyno-jet kit and a slip-on for my Raptor and am looking for input on people who have just slip-ons. I don't think I need a full pipe system with a stock engine. I am looking currently at the Big Gun, Sparks, and White bros E-series. If anyone has any experience or opinions on these I would like to hear them.

 

I have the White Brothers. e-Series slip-on. I just put it on. It runs good on the stock jetting. I noticed a pretty big gain in low and mid power and the motor spins up way quicker. I ordered the Dynojet jet kit. Hopefully that will add some peak power. The quality of the e-series is very good. It looks durable. It's a lot louder than stock especially when you are riding because the exhaust comes out in every direction as opposed to a downspout design. I don't think it's as loud as a Bg Gun though.

 

Go with TC Racings slipon and jetting.

 

Xtreme,
Your always promoting TC racing's exhaust. You must be really satisfied with the return. Did ya get your new Dirt Digger in yet, what about your starter?

 

I have the pro-circut slip on. i love the sound, the clean look and the price tag $198.00. but i still have to rejet, it gave it great bottom end power. mid range a little better, top end it did great also. i think when i rejet and put a better flowing air filter on. i hope to see even more improvement. as far as the other exhaust i don't know. i wanted the Big Gun. but i am very pleased with the pro circut.

 

Eric, Ya I am very happy with TC's Pipe/jetting I havent had any complaints once I got my quad back it doesnt miss anywhere and the power is perfect for the type of riding I do (xc). My raptor is at the shop for the starter right now it should be done friday (I hope), if not I will be on my yz this weekend I need to start putting some time on it. As for the clutch no not yet I hope this week so I can install as soon as I get my quad back because my stock one is junk. The yam shop is going to try and get my stock clutch covered so I will have and extra clutch whick I will sell on e-bay probably unless barnetts clutch doesnt do anybetter with clutch fade who knows we'll see. Did you get your quad dialed in yet?

 

TC phone # is (814)723-3514. Or maybe 763 its either 723 or 763 I'm at work and cant remember at the moment, but I know its one of them.

 

I just got the bigger jets but I'm having this mechanic dial it in Thursday. He is good at what he does and I am getting a little upset that for the past couple weekends I can't go out riding.I want it tuned in good. I just hope I get it back by this weekend. I should be getting my GrayPro nerfs soon and today I'm getting the Swirl graphics kit. She'll be lookin' SWEET!!

 

I know there are alot of people saying that with mods..like pipes, air filters, etc. that the Raptor wakes up. Will you please give some numbers with stock vs modified. Comparisions with other bikes...stuff like that. It feels faster, stronger, etc. just doesn't cut it for me.

01 Raptor Blk/White (stock)
98 Warrior gone, but not forgotten.

 

My brother and I bought ours the same day. Break in?? Wwhat the *ell is that?? We started them up and took them out on the street. He put a full Big Gun on and no jetting change not anything and he walked away from a second gear roll on through top gear, mine was bone stock. He weighs 50lbs more them me. Put my exhaust on and I beat him by a few lenghts.