Do I need to do anything to a bikes ECU after installing a slip on exhaust ?

[mitiasbikes]

Yeah like I said in the title, dumb question but please advise.

Want to get a Delkevic 9 inch pipe for Aprillia.

 

[nine_inch_rear]

Slips ons, normally no ECU flash is needed. Full system, yes

 

[mototireguy]

Usually not.

But the only way to really know the answer is a dyno run with the air/fuel exhaust sniffer and check graph results after the install.

 

[kuksul08]

Totally depends on the bike.

 

[mitiasbikes]

Ok thx guys.

 

[MCGMB]

Do you HAVE to?

No, as previously mentioned.

But if you want the bike to run a little better, maybe smoother and a little more power, then yeah --- it makes sense to optimize fuelling whether by ECU flash or PCV or the like.

 

[elskipador]

Do you HAVE to?

No, as previously mentioned.

But if you want the bike to run a little better, maybe smoother and a little more power, then yeah --- it makes sense to optimize fuelling whether by ECU flash or PCV or the like.

this right here!!!