[madda]

Hi,


What fuel injection kit do you recommend for 450r ? Or what do you use ?
And what exhaust is good ? I have pro circuit t-4 but it decomposes.

I drive motocross. Not in the street.

Sry for my English, still learning

 

[Duster]

I run Jardine exhaust.
I have their RT99 full system.
Nice power gain, but at 99dB, so it passes event inspections.

For a fuel controller, it really depends on HOW you will be tuning.
If you want to dyno tune, or download maps, or set it up to auto-tune, dynojet PC5 is the way to go.
If you want to tune yourself using carburator logic... that is how the others work...

 

[DIXIETUFF]

MotoWorks SR4 stainless exhaust

FMI programmer

Throw the air lid out

 

[Duster]

Throw the air lid out

And then splash in a creek or mudhole....

You have good taste in quads though.
I love the Polaris Scramblers (my sport is a 2 stroke 2x4 version -100lbs)
Really like the KFX700's also... and that Can-Am I bet is bad too...

I'd like to try a Renegade... I'm just skeerd of something over 600 lbs with no racks.