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Rear muffler for BMW 3 Series E90 LCI 320i (2012)

This Rear muffler technical drawing provides a detailed breakdown of the assembly for the 3 Series E90 LCI 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2012.

Rear muffler
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Rear muffler 1 18307645971 Shop at ECS Tuning
02 Hex nut wiht flange M12X1,5 2 18307562097 Shop at ECS Tuning
03 Spiral spring 2 18307790610 $10.62 Shop at ECS Tuning
04 Gasket ring 1 18107532927 Shop at ECS Tuning
Required for repair
-- Hex nut wiht flange M12X1,5 2 18307562097 Shop at ECS Tuning
05 Holder 1 18307526848 $17.63 Shop at ECS Tuning
06 Holder 1 18207526850 $22.83 Shop at ECS Tuning
07 Rubber Mounting 3 18208511880 Shop at ECS Tuning
08 Torx-bolt with washer ASA M8X25 3 51217062145 $1.17 Shop at ECS Tuning
09 Knurled bolt 2 18307534179 Shop at ECS Tuning
10 Holder 1 18307795750 Shop at ECS Tuning
11 Tailpipe end piece, alu-look 1 03/2007 18307618463 Shop at ECS Tuning
For vehicles with
Sports Edition

P7MFA=Yes
11 Tailpipe tip, black chrome 1 03/2010 18307618464 Shop at ECS Tuning
11 Tailpipe tip, black chrome 1 03/2010 18307604561 ENDED Shop at ECS Tuning
only in conjunction with
-- Fillister head screw M6X10 1 03/2010 52537654427 $3.06 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E90 LCI 320i Rear muffler?
This technical diagram illustrates the Rear muffler within the Exhaust system group for the 3 Series E90 LCI 320i produced during 2012. It provides a detailed exploded view of the components, identifying key parts such as the Rear muffler (Part #18307645971).
Which models use the hardware listed in this Rear muffler?
The hardware and components featured in the Rear muffler are specific to the 3 Series E90 LCI 320i produced during 2012. These technical specifications ensure that parts like the Rear muffler (18307645971) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Rear muffler assembly?
Each item in the Rear muffler corresponds to the numbered list below the illustration. For the 3 Series E90 LCI 320i, you can identify the Rear muffler by locating its position on the schematic, which then links to the official BMW part number 18307645971 for the Exhaust system section.