Search Results for ‘exhaust’

I have a 2007 yfz450 and the cylinder head has broke off where the exhaust bolts on. Is there any tips/tricks to fix this or does the entire cylinder head need replaced?

Selling an RP full exhaust, as well as my vortex ecu (bnr maps) Exhaust has been on two 2 hours rides total. I have owned it for 4-5 months. Vortex was adjusted/dyno'd at CuervoATV. It is tuned for this Exhaust as well as a fuel customs intake. Not really trying to ship, I'm located in Coos Bay...

Hey guys I was looking to trade my RP racing full exhaust system for a fmf 4.1 system or a yoshi. Straight swap, i have a 22 yfz so I'm pretty sure a 14+ exhaust will fit. My exhaust is practically brand new.

2008 (carb model) YFZ450 -- OEM exhaust - No issues when removed (I just upgraded) -- K&N air filter and cover -- OEM stock air box that has been modified (see photos) -- OEM lid for air box $100 OBO Buyer pays shipping Havent been active on this forum in the past 10 years but have bought...

Do you guys recommend the rossier or dasa exhaust? I plan on getting RPRACE intake and throttle body with vortex ecu. Possibly head work and valves. Thanks for all opinions.

Hi there my quad is about to arrive 2022 What do you guys recommend HFM FULL EXHAUST AND FUEL OPTIMIZER OR DASA FULL EXHAUST OR ROSSIER FULL EXHAUST AND AS A TUNER AND MSD BLASTER FI

Should I go Yoshi or FMF for my full exhaust on my 2017 YFZ? And which fuel tuner is necessary? Sounds like vortex is best, but is it worth the cost?

Anyone know the difference other than looks on the rossier r4 and r5 exhaust systems?

Any reviews on the Rossier exhaust for the yfz450r? Think I’m gonna go order one this week

I have a 2013 se and i am considering to buy a full hmf exhaust. I know i need a tuner, but i has got told the only good one is a vortex and i are not giving 700 for that. I found out you could get the ecu reflashed. Does a reflash work and will it work like a controller/powercommander?

Any recommendations on who has the best package deal on a Big 3 kit for 2018 yfz450r. Looks like I see a lot of guys going with KBmotorsports. They the best deal around, anyone compete with them? Thanks!

Hi all, new to the page. Bought a 2018 yfz450r that’s completely stock and I think it’s a giant turd compared to my kfx450r with just a exhaust on it ha. Anyways what would everyone recommend for the big 3 setup? I like the look of the rossier exhaust, and obviously I know everyone thinks the...

Hello everyone, I own a 2013 YFZ450 carb model (black&silver if that helps). I've been looking online for a complete exhaust system to buy which has proven to be quite frustrating as I'm sure others have come to experience with online products they wish to buy. Most of what I come across are...

I have a 2006 yfz 450 with a lrd pro series exhaust. The weld on the hanger for the tip broke and I’m unable to re weld it. I’m wondering if I can get just a new tip that will bolt on to the end of my system or if I can get a slip on exhaust

Wondering if anyone has a baffle for a 450r laying around that they would sell and ship to me?