hough
Road Burner
I'm not to sure if this is a stupid question or not but here it goes, iv got a vw bora tdi and have just replaced my oem air filter with a bmc cds induction kit which seems to of made my mpg very slightly better and given my engine a deeper note but my main question is im thinking of replace the air intake pipe to the filter and the pipe from the filter to the turbo but which would be best to use a silicone tube fir both sections or would a custom alloy tube be better?