Anyone with experience on broquet?experience in :
1) milage
2) knocking
3) performance
4) octane
the chemopetroleum changes that occur in the process..
do chip in the discussion
This is kind of air booster, it keep extra air in the black thing....so when u revv,instead of sucking hard for fresh air.it wil easily get air from there. aftermarket air booster is way too expensive, so DIY is...