Which one do you guys recommend...alta, m7 ????

Which one actually works really well ?

Is it worth changing my JCW airbox ?

I have a 2013 JCW.

Thanks for your input.

 

Personally you'll get more bang for your buck if you drop in an aFe dry filter and JB+ instead of a fancy intake.

 

DoS.

Trust me or not...

 

In my experience changing the stock airbox does little to actually add HP, but does give you that nice whoooosh sound. You will lose that low-end torque though. devicemanager is correct, the JB+ is your best bang for your buck that will actually add hp and torque!

 

If you want your Mini to be the best Mini that it can be engine-wise then take a holistic approach. Open up the breathing (in and out) and THEN get a tune... a real tune. The Dread Pirate will waste any JB+ Mini out there because I've taken the time and spent the money to do it right. Take your time, learn and do it right.

 

Or... plastidip/Ebay cheap Chinese everything...