I was scanning through dirt wheels, and noticed that ESR has a pipe for the four stroke now. They only have them for the 400EX, Z400, and yfz450.
Does anyone know how these pipes perform? It would look nice on a blue 450, or rappy.

 

I have some pictures of the YFZ pipe and they look nice. I would post them but they are really big Jpeg size and I don't know how to make them smaller. I could email them to someone though.[img]i/expressions/face-icon-small-smile.gif[/img]

 

Are you sure about this, I looked through the entire mag and didn't see it, which page is it on?

 

In the november dirtwheels its on page 141, in the october issue its on page 147.

RoughRider01

 

There pipes so far have been top of the line and have been out performing every other pipe.... They also make GREAT products and have GREAT customer service.

 

we have bought 2 350 power valves from them and they run great. the last one has the esr mx pipe on it and it works good. good customer service and quick turn around time. i cancelled my year and half waiting list for sparks 350 power valve. they said he hadn't even gotten around to starting on them yet after waiting over a year. very happy with esr.

 

there was a esr equipped yfz450 a while ago that was kiling everyone at the drag strip..

 

I have bought almost everything ESR sells, their customer service and turnaround time is incredible.

I'm im Florida, they are in Cali, I ordered a piston on a Monday I had it by Wednesday. The part I like the most is that they are willing to talk to you on the phone and answer questions.

Makes you feel better about dropping $1000+.

 

Sparks motors win championships. I don`t see esr motors winning championships

 

Don't forget that bike was on alcohol.....[img]i/expressions/face-icon-small-wink.gif[/img]