Do they actualy slow the car down then? no matter which ones you get ?

and also is the slowdown noticable enough to not bother ?

only if you are going track racing ....imo....

 

but i do love the sound they make .... :bow:

 

..

the general idea is to to keep the turbo spinning when changing gear but the car is fitted with re-circs as standard so all your changing is the noise

Do they actualy slow the car down then? no matter which ones you get ?

and also is the slowdown noticable enough to not bother ?

Had BOV's on 3 different turbo cars and never noticed an increase or decrease in performance.

noise is good, ive got my bov's and bigger intercoolers to go on (when i can be arsed)

sorry to hijack, but when u fit these do you have to weld onto the hard pipes (if you have them)???

sorry to hijack, but when u fit these do you have to weld onto the hard pipes (if you have them)???

I replaced the recirc's under the headlight panel