Frame for 2025 BMW M440i xDrive
1. Uniside 
2. Inner Wheelhouse 
3. Aperture Panel 
4. Roll Bar 
5. Aperture Reinforced 
6. Windshield Pillar Trim 
7. Apron/Rail Assembly 
8. Inner Wheelhouse 
9. Inner Rocker 
10. Wheelhouse Panel 
11. Trunk Lid Trim 
12. Motor Mount 
13. Header Trim 
14. Cowl Grille 
15. Damper Pulley 
16. Under Cover 17. Frame Side Member Assembly No.
Part # / Description / Price
Price
1
Apron/Rail Assembly 
BMW
BMW Positions: Left
Description: Without vin. 2022-25. Sedan, with vin.
MSRP $1,054.23
$800.16
MSRP $1,054.23
$800.16
1
Apron/Rail Assembly BMW
BMW Positions: Right
Description: 2022-25. Sedan, without vin.
MSRP $1,054.23
$800.16
MSRP $1,054.23
$800.16
2
Apron Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan,.
2
Apron Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan,.
MSRP $319.56
$233.79
MSRP $319.56
$233.79
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, with vin.
3
Upper Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Without vin. 2022-25. Sedan, with vin.
MSRP $264.47
$193.48
MSRP $264.47
$193.48
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan, without vin.
MSRP $264.47
$193.48
MSRP $264.47
$193.48
4
Lower Support BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, wheel arch. Sedan,.
MSRP $151.50
$111.78
MSRP $151.50
$111.78
4
Lower Support BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, wheel arch. Sedan,.
MSRP $151.50
$111.78
MSRP $151.50
$111.78
5
Support Arm BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, carrier. Sedan,.
MSRP $165.27
$120.91
MSRP $165.27
$120.91
5
Support Arm BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, carrier. Sedan,.
MSRP $165.27
$120.91
MSRP $165.27
$120.91
6
MSRP $165.27
$120.91
7
MSRP $89.52
$66.05
7
MSRP $89.52
$66.05
8
Lower Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, front. Sedan,.
MSRP $249.65
$182.64
MSRP $249.65
$182.64
8
Lower Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, front. Sedan,.
MSRP $249.65
$182.64
MSRP $249.65
$182.64
10
MSRP $491.73
$356.70
11
Connector Plate BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
MSRP $419.42
$304.25
MSRP $419.42
$304.25
11
Connector Plate BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
12
Rail Section BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: 2022-25, crash. Sedan,.
MSRP $232.39
$170.01
MSRP $232.39
$170.01
12
Floor Side Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: 2022-25, crash. Sedan,.
13
Support Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
MSRP $151.50
$111.78
MSRP $151.50
$111.78
13
Support Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
MSRP $151.50
$111.78
MSRP $151.50
$111.78
15
Bracket BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
15
Bracket BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
MSRP $16.73
$13.80
MSRP $16.73
$13.80
16
MSRP $60.08
$46.56
17
17
18
MSRP $48.33
$42.29
18
MSRP $48.33
$42.29
23
Apron/Rail Assembly Cotter Pin BMW
BMW Positions: Left
Description: M8x13. Floor components. Gran coupe, earth, M8 x 12. M8x12. Sedan,. Left side. 8x12. Right side. 8x12.
MSRP $34.20
$27.36
MSRP $34.20
$27.36
23
Inner Panel Pin BMW
BMW Positions: Left
Description: Coupe, ground, 6mm. Gran coupe, earth, M6 x 12. M6x12. Sedan with M5, ground, 6mm. Left side. 6x12. Right side. 6x12.
MSRP $6.73
$5.39
MSRP $6.73
$5.39