Originally Posted by Dieselmd
Nice. PWR makes an excellent product.
they most certainly do.
The PWR "Street/Track" radiator is a very nice unit.
The rad' pictured has been installed in our 135i R&D vehicle for some time now, with no issues whatsoever.
After we provided PWR with some exacting measurements, they had to make some very minor changes for the 135i unit, over that of the 335i unit that was already available.
However I can tell you that fitment is perfect.
Whilst we have not test fitted the rad into a 335i, I am quite confident fitment will also be spot on, as the design by PWR was originally intended for the 3 series vehicle.