Ad: M18 Performance Cast Aluminum Valve Cover

m18performance

Specialist
Mar 20, 2017
58
79
0
Ride
BMW 335XI
80$ off ends Friday Feb 14. Coupon code: dudesday

m18performance.com
 

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Braybray1211

New Member
Mar 4, 2021
1
0
0
I’ve recently purchased and installed my M18 valve cover and I had some questions. Did anyone else get a 29D2 code? 6th cylinder coil pack is popping completely out and the boot seems to be getting hot. Any ideas?
 

twinturbos

Sergeant
Jan 1, 2019
269
66
0
Ride
E92 335i MT
Is there a reason why running this valve cover isn't enough to avoid having to tap and plug the head ports ?