I have a map for full RS3, K&N, airbox mod, TRE
you might as well go w/ K&N when u get the exhaust, and when you're inside the airbox ya might as well hack it
the rush above 6K w/ the airbox mod is sick!! read the post "Did the Airbox Mod..."
you might as well go w/ K&N when u get the exhaust, and when you're inside the airbox ya might as well hack it

the rush above 6K w/ the airbox mod is sick!! read the post "Did the Airbox Mod..."