[Hondacrf150F3]

Hey I have a question about the stock exuast. About removing the stock baffle i guess and putting the insert in. I was woundering if you had to rejet or it is fine. Just slip it on thanks a bunch. Ther is one on ebay and the crfsonly web page thanks. Alec

[Hondacrf150F3]

what i mean is removing that piece with the 3 screws and putting in a insert in do i need to rejet or is it fine. Thanks Alec

[Hondacrf150F3]

ok sorry but don't know if it is the spark arrestor or baffle? Sorry her is a photo of what i want to put in ok. Hope this clears it up thanks.

[/url]http://crfsonly.com/catalog/product_info.php/cPath/28_69/products_id/737

[CRF230dad]

My understanding is you must rejet if you remove or modify the baffle & remove the snorkel off the air box. It would not make sense to modify the exhaust and not increase the air flow to the engine. I hear that the thrust nossle is a waste of money. Your'e better of modifing the baffle.
Check out this thread:
http://crfsonly.com/forum/viewtopic.php?t=3416

[Hondacrf150F3]

If I need to Rejet then where can I get them and how much are they thanks Alec