The electronics in them are identicle to the stock ones, the housing is simply 25% bigger to allow more air through for the same value detected by the sensor.
Matched with 25% larger injectors (550cc's instead of the stock 440's) and it tricks the computer into allowing higher boost.
best....
Zeolite Crystals
You can find em in a pet store, they absorb odor, and can be used forever, they just need a recharge in the sun to get em warm...
It DOES yellow a bit over time, but it is removable and can be replaced...
Not to disrespect his forum, but try on SF as I know quite a few MKIV guys use it...
broken flex section, common as hell, especially when the stock downpipe gets stuck on the tranny when they drop it...
been through it with a shop as well, replace the downpipe (or get them to...)
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.