Hello Fellow Members,
My name is Dan and I just bought a 2008 Saturn Astra XE (Vauxhall/Opel/Holden Astra) back in March and I love it. It's got the Z18XER and the lovely Getrag 5-speed in it, however, I've been trying find some decent modifications for it, but I haven't found much for this engine. Can anyone help?

I was thinking of swapping a 2.2 from a Chevrolet Cobalt/HHR SS into the Astra if I can't find a decent T3/T4 kit, but I'm not entirely sure if the bell housings are the same for the transmissions. I believe they are also Getrag gearboxes, but I'm not entirely sure if the mounts and housings are different