ya a true cai gets the air from outside the engine bay. dont believe there is a bolt on for the mk3. most people just throw on a filter and then if you anal about keepin the hot air away you can box the filter in/out. ive read the hks filter sucks and the k&n filter you have to oil. i went with the apexi also
__________________
88 N/A w/ 5spd - stock - not running, bhg
87 turbo/targa w/ 5spd- fidanza light weight flywheel, new oem slave cylinder, apexi air filter, no ac and no heat
|