Structural Components & Rails for 2024 BMW M4
No.
Part # / Description / Price
Price
1
Apron/Rail Assembly 
BMW
BMW Positions: Left
Description: 2022-23. Sedan, without vin.
Frame Side Member Assembly.
Frame Side Member Assembly.
MSRP $1,054.23
$880.17
MSRP $1,054.23
$880.17
1
Apron/Rail Assembly BMW
BMW Positions: Right
Description: 2022-23. Sedan, without vin.
Frame Side Member Assembly.
Frame Side Member Assembly.
MSRP $1,054.23
$880.17
MSRP $1,054.23
$880.17
2
Apron Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23. Apron panel. Sedan,.
Fender Apron.
Fender Apron.
MSRP $319.56
$250.63
MSRP $319.56
$250.63
2
Apron Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23. Apron panel. Sedan,.
Fender Apron.
Fender Apron.
MSRP $319.56
$250.63
MSRP $319.56
$250.63
2
Inner Panel BMW
BMW Positions: Front right
Description: Inner panel. 2022-25. Sedan,.
MSRP $165.27
$129.62
MSRP $165.27
$129.62
2
Inner Panel BMW
BMW Positions: Front left
Description: Inner panel. 2022-25. Sedan,.
MSRP $165.27
$129.62
MSRP $165.27
$129.62
2
MSRP $129.68
$110.84
2
MSRP $129.68
$110.84
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, with vin.
Radiator Support Tie Bar Extension.
Radiator Support Tie Bar Extension.
3
Upper Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23. Sedan, without vin.
Radiator Support Tie Bar Extension.
Radiator Support Tie Bar Extension.
MSRP $264.47
$207.42
MSRP $264.47
$207.42
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23. Sedan, without vin.
Radiator Support Tie Bar Extension.
Radiator Support Tie Bar Extension.
MSRP $264.47
$207.42
MSRP $264.47
$207.42
4
Lower Support BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, wheel arch. Sedan,.
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $151.50
$121.64
MSRP $151.50
$121.64
4
Lower Support BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, wheel arch. Sedan,.
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $151.50
$121.64
MSRP $151.50
$121.64
5
Support Arm BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, carrier. Sedan,.
A component which provides support or reinforcement for the Fender Apron.
A component which provides support or reinforcement for the Fender Apron.
MSRP $165.27
$129.62
MSRP $165.27
$129.62
5
Support Arm BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, carrier. Sedan,.
A component which provides support or reinforcement for the Fender Apron.
A component which provides support or reinforcement for the Fender Apron.
MSRP $165.27
$129.62
MSRP $165.27
$129.62
7
Frame Side Member Reinforcement BMW
BMW Positions: Right
Description: 2022-25, engine. Sedan,.
MSRP $89.52
$71.87
MSRP $89.52
$71.87
7
Frame Side Member Reinforcement BMW
BMW Positions: Left
Description: 2022-25, engine. Sedan,.
MSRP $89.52
$70.21
MSRP $89.52
$70.21
8
Lower Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, front. Sedan,.
Frame Side Member.
Frame Side Member.
MSRP $249.65
$195.80
MSRP $249.65
$195.80
8
Lower Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-23, front. Sedan,.
Frame Side Member.
Frame Side Member.
MSRP $249.65
$195.80
MSRP $249.65
$195.80
9
Inner Rail BMW
BMW Positions: Right
Description: Sedan,.
Sheetmetal structure used to support the fender.
Sheetmetal structure used to support the fender.
MSRP $297.48
$233.32
MSRP $297.48
$233.32
9
Inner Rail BMW
BMW Positions: Left
Description: Sedan,.
Sheetmetal structure used to support the fender.
Sheetmetal structure used to support the fender.
MSRP $297.48
$233.32
MSRP $297.48
$233.32
10
Rail Extension BMW
BMW Positions: Right
Description: 2022-23, rear. Sedan,.
Reinforcement used for the Floor Side Rail.
Reinforcement used for the Floor Side Rail.
MSRP $491.73
$385.66
MSRP $491.73
$385.66
10
Rail Extension BMW
BMW Positions: Left
Description: 2022-23, rear. Sedan,.
Reinforcement used for the Floor Side Rail.
Reinforcement used for the Floor Side Rail.
11
Connector Plate BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
11
Connector Plate BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
MSRP $419.42
$328.95
MSRP $419.42
$328.95
12
Rail Section BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: 2022-23, crash. Sedan,.
Sheet metal structure used along the sides of the vehicle floor.
Sheet metal structure used along the sides of the vehicle floor.
12
Rail Section BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: 2022-23, crash. Sedan,.
Sheet metal structure used along the sides of the vehicle floor.
Sheet metal structure used along the sides of the vehicle floor.
13
Support Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
Engine Mount Bracket.
Engine Mount Bracket.
MSRP $151.50
$121.64
MSRP $151.50
$121.64
13
Support Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
Engine Mount Bracket.
Engine Mount Bracket.
MSRP $151.50
$121.64
MSRP $151.50
$121.64
13
Mount Bracket BMW
BMW Positions: Front right
Description: With M4, rwd. With M4, awd.
Engine Mount Bracket.
Engine Mount Bracket.
MSRP $230.27
$227.21
MSRP $230.27
$227.21
14
MSRP $147.43
$130.55
14
MSRP $147.43
$130.55
15
Brake Hydraulic Line Bracket BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
A bracket for a brake hydraulic line.
A bracket for a brake hydraulic line.
15
Brake Hydraulic Line Bracket BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
A bracket for a brake hydraulic line.
A bracket for a brake hydraulic line.
MSRP $16.73
$15.25
MSRP $16.73
$15.25
15
Brake Hose Bracket BMW
BMW Positions: Front right
Description: Rwd, with M3. With M4. Rwd, 6-piston caliper.
A bracket for a brake hydraulic line.
A bracket for a brake hydraulic line.
MSRP $47.86
$40.91
MSRP $47.86
$40.91
16
Side Rail Bracket BMW
BMW Positions: Left
Description: Sedan, dynamic stbl cntrl.
A bracket for a fender rail.
A bracket for a fender rail.
MSRP $60.08
$47.12
MSRP $60.08
$47.12
17
ABS Wheel Speed Sensor Bracket BMW
BMW Positions: Left
Description: Sedan, abs sensor.
Mounting bracket for wheel speed sensor.
Mounting bracket for wheel speed sensor.
MSRP $16.73
$15.25
MSRP $16.73
$15.25
17
ABS Wheel Speed Sensor Bracket BMW
BMW Positions: Right
Description: Sedan, abs sensor.
Mounting bracket for wheel speed sensor.
Mounting bracket for wheel speed sensor.
MSRP $16.73
$15.25
MSRP $16.73
$15.25
18
Floor Baffle Plate BMW
BMW Positions: Left
Description: Sedan, wheelhouse panel.
Floor Baffle Plate.
Floor Baffle Plate.
MSRP $48.33
$43.81
MSRP $48.33
$43.81
18
Floor Baffle Plate BMW
BMW Positions: Right
Description: Sedan, wheelhouse panel.
Floor Baffle Plate.
Floor Baffle Plate.
MSRP $48.33
$43.81
MSRP $48.33
$43.81
20
MSRP $104.63
$94.85
22
Inner Panel Support BMW
BMW Positions: Right
Description:
A bracket for a fender apron.
A bracket for a fender apron.
MSRP $68.87
$55.30
MSRP $68.87
$55.30
23
Floor Pan Assembly Pin BMW
BMW Positions: Right
Description: M6x12. Convertible. ground 6mm. Gran coupe. earth M6 x 12. Sedan & wagon, left side, 6x12. Sedan & wagon, right side, 6x12. Sedan with M5, ground, 6mm. COUPE. ground 6mm.
MSRP $6.73
$5.95
MSRP $6.73
$5.95
23
Apron/Rail Assembly Cotter Pin BMW
BMW Positions: Right
Description: M8x13. M8x12. Floor components. Convertible. ground 8mm. Gran coupe. earth M8 x 12. Sedan,. COUPE. ground 8mm.
MSRP $34.20
$28.35
MSRP $34.20
$28.35