emissions

Basically getting to pass emissions for euro 5 they push a whole lot more air than previous / I’m very cautious, I know from my experience with the Subaru EJ257 engine and also my husky sm610 ie that since emissions testing for euro 2 / there basically leaned right out … so my question is who is...

One of the reasons I updated the exhaust system is two fold, to remove a source (catalytic converter) of extreme heat from underneath the engine, and in the process shed nearly nine pounds. I felt that since our engines come from the factory in lean states of tune making these changes would...

Hi there, anybody knows if the 2019 CB650R is euro 4 or euro 5 compliant does it have obd1 or obd2?

Updating from old site as a few people have enquiries about the mod: Reasons For: Throttle is buttery smooth all the way up and down the line in all gears. No garbled noises or stutters on deceleration just smooth linear transitions. Approx 6 hours maximum to complete. It's a simple mod in...