Originally Posted by twinship
Can this be combined with the ball bearing version of the mod?
In other words, instead of crawling under the car and inserting the ball into the vacuum line at the muffler, do the same where the vacuum line connects in the trunk.
Easy access and no codes = best of both worlds.
Anyone tried this?
The ball bearing has the same effect according to what I've read, but it is less reversible than the Tee.