Originally Posted by Texas F1
As M3 Adjuster will attest, my charge pipe exploded during an autocross this morning. Is the ER pipe still the best aftermarket solution? The stock pipe literally separated just below the clamp, so there was no way to fix it without a replacement part.
ER plus CP-e and AA (I believe) all attach to the throttle body using the same c-clip as the factory piece -- as opposed to a silicone coupler like the other designs.
I have the ER.