K & N

[Rick530]

Looking for a K&N filter to replace the stock one in my 08 coupe. K&N's website has no part numbers for filters for a 08.

[Westxsrt10]

Originally Posted by Rick530

Looking for a K&N filter to replace the stock one in my 08 coupe. K&N's website has no part numbers for filters for a 08.

KN pn 33-2284

[Rick530]

Originally Posted by Westxsrt10

KN pn 33-2284

noones had any problems runnin a filter made for a mazda rx-8 in these 08 vipers?

[Doug at RSI]

I haven't heard of any problems. That's probably because according to McLaren the stock intake already flows insanely well to begin with. They did some testing and couldn't verify any gains because fluctuations never exceeded their margins for error.

Upgrading to a KN would be handy if you're like me and never want to replace a paper filter, though.

[u tell me]

Originally Posted by Rick530

noones had any problems runnin a filter made for a mazda rx-8 in these 08 vipers?

mines been in for a month with no problems

[Westxsrt10]

Originally Posted by Rick530

noones had any problems runnin a filter made for a mazda rx-8 in these 08 vipers?

I've been running the KN for a few weeks...no problems period. It seems to be a bit louder under full throttle.