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Retrofit 'Sport' diffusor for BMW 3 Series E93 330i (2010)

This Retrofit 'Sport' diffusor technical drawing provides a detailed breakdown of the assembly for the 3 Series E93 330i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2010.

Retrofit 'Sport' diffusor
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Note: The installation instructions are
not included in the retrofit kit. The
installation instructions
shall be printed out from the Electronic
Parts Catalog (EPC) on that day and
given to the
customer. Components that are not listed
in the installation instructions are
installed
according to ISTA/AIR.
For vehicles with
National version China
and
Trailer coupling
and
M Aerodynamics package

L8AAA=No

S3ACA=No

S715A=Yes
01 Diffusor nozzle, HP, primed EINFLUTIG 1 51122159174 ENDED Shop at ECS Tuning
For vehicles with
  National version China
  and
  Trailer coupling
  and
  M Aerodynamics package
and
  titan-silber
  or
  le-mans-blau
  or
  black-sapphire metallic
  or
  alpinweiss 3
  or
  space-grey metallic

L8AAA=No

S3ACA=No

S715A=Yes

M354=Yes

M381=Yes

M475=Yes

U300=Yes

WA52=Yes
01 Diffusor nozzle HP, painted CODE UNI/MET 1 51122159195 ENDED Shop at ECS Tuning
other color code, primered version
For vehicles with
National version China
and
Trailer coupling
and
M Aerodynamics package

L8AAA=No

S3ACA=No

S715A=Yes
02 Trim, diffusor nozzle, HP, primed, top 1 51122158794 ENDED, +core Shop at ECS Tuning
03 Adhesive film set, diffusor HP 1 51122167219 Shop at ECS Tuning
04 Trim, diffusor nozzle, bottom 1 51122158793 +core Shop at ECS Tuning
05 Guide, Sport diffusor, center lower 1 51122179544 Shop at ECS Tuning
06 Hex head screw with washer ST4,8X16MM 2 07147129160 $0.36 Shop at ECS Tuning
07 C-clip nut, self-locking ST 4.8 -ZNS3 2 07146951655 $0.20 Shop at ECS Tuning
08 Hex bolt with washer M6X12 1 07147147513 $0.38 Shop at ECS Tuning
09 Clip nut M6 1 41357060601 $0.70 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).
  • +core = plus core charge (possibility of a return of the old part)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E93 330i Retrofit 'Sport' diffusor?
This technical diagram illustrates the Retrofit 'Sport' diffusor within the Retrofitting / conversion / accessories group for the 3 Series E93 330i produced during 2010. It provides a detailed exploded view of the components, identifying key parts such as the Diffusor nozzle, HP, primed (Part #51122159174).
Which models use the hardware listed in this Retrofit 'Sport' diffusor?
The hardware and components featured in the Retrofit 'Sport' diffusor are specific to the 3 Series E93 330i produced during 2010. These technical specifications ensure that parts like the Diffusor nozzle, HP, primed (51122159174) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Retrofit 'Sport' diffusor assembly?
Each item in the Retrofit 'Sport' diffusor corresponds to the numbered list below the illustration. For the 3 Series E93 330i, you can identify the Diffusor nozzle, HP, primed by locating its position on the schematic, which then links to the official BMW part number 51122159174 for the Retrofitting / conversion / accessories section.