Best Panel Filter for the Clio 4rs trophy

[rushboy]

Hello,
which is the best filter for the Clio 4rs trophy?

 

[R3k1355]

They're all much of a muchness, Ram Air and Pipercross are usually fairly good value.

 

[rushboy]

Foam better than cotton?

 

[Ricardos]

I had a K&N in mine, pulled nicely after map with 251hp. About 2-3hp lower than an ITG as I went back to back with another 220. Mid range showed better torque and bhp on the ITG but I didn't wanna lose the OE airbox this time round so dropped the K&N in.

 

[R3k1355]

About 2-3hp lower than an ITG as I went back to back with another 220.

2-3bhp is the kind of variability you'd get between runs on the same car, up against a different but almost identical car it's pretty much the same.
Try again the next day and you'd probably be 2-3bhp over him.

 

[Ricardos]

2-3bhp is the kind of variability you'd get between runs on the same car, up against a different but almost identical car it's pretty much the same.
Try again the next day and you'd probably be 2-3bhp over him.

Absolutely, there's plenty of variables to take into account

 

[rushboy]

K & N or Green, what do you think?

 

[Kev@KAM]

K & N or Green, what do you think?

Green is more expensive but due to the way they make them tends to have a teeny bit better surface area. Whether thats noticable I dont know

 

[flebay]

Hello,
which is the best filter for the Clio 4rs trophy?