So I got rev up box and kn filter. This guy want to trade me a r2c maxxflow kit brand new for it should I do it? Or keep the box I was thinking of just buying a drop in apexi filter because kn dirtn my thb and I heard apexi is a lot better thinking about amsoil filter to.. also any gains ?? I've searched but only found gains on the hr's

 

What are you looking for out of an intake? If you want the most power keep the stock set up. If you want a great sound and some bling, bling in the engine bay then trade for the r2c. FWIW I have the r2c and love it.