[hacker123]

I have a Mtech rear bumper aftermarket . Which diffusers will fit this bumper need help !!

[hacker123]

Can anybody chime in on what will fit ?

[Teddylongtooth]

You need to make sure the diffuser is for an mtech bumper or msport or m5, any of those should fit. Some of the m5 diffusers are 2 piece so make sure if its for an m5 its a 1 piece diffuser. Try Rw carbon or M'O'D B'A'R'G'A'I'N'S for diffusers, my car is on the Rw carbon website in the diffuser section, kidney grill and trunk spoiler section in the bmw 5 series f10 catagories. Good luck!

[sqeezed]

I have ordered 2 times diffuser. first one it was smaller for M5. then I ordered this http://www.aliexpress.com/item/2011-...039030374.html

and it fits good make sure it's 138 CM size. if you have the 535 Mtech.

[sqeezed]

check this image here how it looks when I install it. http://f10.5post.com/forums/attachme...1&d=1463698799

[Teddylongtooth]

Originally Posted by ZennnZennn

I have ordered 2 times diffuser. first one it was smaller for M5. then I ordered this http://www.aliexpress.com/item/2011-...039030374.html

and it fits good make sure it's 138 CM size. if you have the 535 Mtech.

Its intetesting you mentioned the M5 diffuser is narrower, the first diffuser I ordered was a 3d design replica for an m5 and it wasnt wide enough. Im going to measure the 3d style diffuser tonight and confirm the size you mentioned and see if thats why mine didnt fit correctly. The place I bought it from said it would fit, but when it didnt they gave me the same one you have as a replacement with free shipping and told me to keep the old one as a souvenir, lol. This is good info as I was going to throw it away, if it fits an m5 ill keep it as I might get an M5 next. Ill confirm tonight, and report back. Thanks

[Teddylongtooth]

Heres the 2 diffusers....

[lsturbointeg]

here's the one i bought from zerocool and it's for an M5 according to CNAutofans. but my exhaust will be modified so it sits the way you see it here in the picture. i think it fits perfectly centered tho i wish i could fit some quad 4" tips on this beeotch!