Does an m3 rear diffuser fit my 318is standard rear bumper?

[MrAlan]

Im considering different options whilst cleaning up my bm, apparently the rear diffuser from the M3 will go straight on, but does it look ok? ive got nothing to compare it to and im running out of money so im curious.. Pls can you help?

[chapellej]

as long as you have a twin pipe outlet it will look fine other wise a single out pipe will look bad.

[El-Kanal]

I think the difuser from an M-trim bumper wont fit an Classic bumper?

[MrAlan]

ok fair one, well i have a twin exit at the mo but i think if i put the m3 diffuser on itll maybe stick out too much, thanks for info i guess putting one on and seeing for myself is the answer.

[cozmic]

e=bay list m3 style rear diffusers specifically for the non m-tec bumper in twin or single exhaust