Structural Components & Rails for 2022 Audi S4
No.
Part # / Description / Price
Price
1
MSRP $650.00
$452.40
2
Rear Rail Assembly Inner Reinforced 
Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible,. Coupe,.
2
Rear Rail Assembly Inner Reinforced Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible,. Coupe,.
3
Rail Extension Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, front.
MSRP $328.33
$232.46
MSRP $328.33
$232.46
3
Rail Extension Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, front.
MSRP $376.66
$266.68
MSRP $376.66
$266.68
4
Rail Extension Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, rear.
4
Rail Extension Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, rear.
5
Lower Plate Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible,.
MSRP $236.66
$167.56
MSRP $236.66
$167.56
5
Lower Plate Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Coupe,. Convertible,.
6
Reinforced Plate Audi
Audi Positions: Right
Description: 2017-25. Coupe, outer. Convertible, outer.
MSRP $69.64
$52.24
MSRP $69.64
$52.24
7
Front Reinforced Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible,.
7
Front Reinforced Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Coupe,.
8
Wheelhouse Panel Audi
Audi Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, rear. Coupe, rear.
8
Wheelhouse Panel Audi
Audi Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: 2017-25. Convertible, rear. Coupe, rear.
9
End Plate Audi
Audi Positions: Left
Description: 2017-25. Convertible, front. Coupe, front.
MSRP $87.15
$62.75
MSRP $87.15
$62.75
10
MSRP $9.74
$6.57
10
MSRP $9.74
$6.57
11
Outer Rail Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,. Coupe,.
MSRP $376.67
$266.68
MSRP $376.67
$266.68
11
Outer Rail Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,. Coupe,.
MSRP $201.66
$142.78
MSRP $201.66
$142.78
12
MSRP $59.31
$44.49
12
MSRP $52.48
$39.36
13
MSRP $631.67
$439.64
14
Inner Rail Audi
Audi Positions: Left
Notes: PARTS: Part included with sidemember assembly.
Description: 2017-25. Coupe,. Convertible,.
14
Inner Rail Audi
Audi Positions: Right
Notes: PARTS: Part included with sidemember assembly.
Description: 2017-25. Coupe,. Convertible,.
15
Inner Rail Front Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with sidemember assembly.
Description: 2017-25. Convertible, front.
MSRP $104.99
$75.59
MSRP $104.99
$75.59
16
Inner Rail Rear Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with sidemember assembly.
Description: 2017-25. Convertible, rear.
17
Inner Rail Insulator Audi
Audi Positions: Left
Notes: PARTS: Part included with sidemember assembly.
Description: 2017-25. Convertible,. Coupe,.
MSRP $12.68
$10.27
MSRP $12.68
$10.27
18
Apron Assembly Audi
Audi Positions: Right
Description: A5. Right. S5. 2017-25. S4. A4. RS5. Convertible,.
MSRP $1,047.70
$783.15
MSRP $1,047.70
$783.15
18
Apron Assembly Audi
Audi Positions: Left
Description: A5. Left. S5. 2017-25. S4. A4. RS5. Coupe,. Convertible,.
20
Apron Extension Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
MSRP $64.32
$48.24
MSRP $64.32
$48.24
20
Apron Extension Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
MSRP $65.99
$49.49
MSRP $65.99
$49.49
21
Apron Extension Support Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Coupe,.
MSRP $24.38
$16.46
MSRP $24.38
$16.46
21
Apron Extension Support Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Coupe,. Convertible,.
MSRP $40.38
$27.26
MSRP $40.38
$27.26
22
Strut Support Support Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
MSRP $53.38
$36.03
MSRP $53.38
$36.03
22
Strut Support Support Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
23
Apron Extension Inner Reinforced Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Coupe,.
MSRP $173.15
$122.59
MSRP $173.15
$122.59
23
Apron Extension Inner Reinforced Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Coupe,.
24
Apron Extension Support Plate Audi
Audi Positions: Left
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
24
Apron Extension Support Plate Audi
Audi Positions: Right
Notes: PARTS: Part included with apron assembly.
Description: 2017-25. Convertible,.
25
MSRP $211.67
$149.86
26
Upper Rail Assembly Audi
Audi Positions: Left
Description: 2017-25. Coupe,. Convertible,.
MSRP $178.34
$126.26
MSRP $178.34
$126.26
26
Upper Rail Assembly Audi
Audi Positions: Right
Description: 2017-25. Coupe,. Convertible,.
MSRP $178.34
$126.26
MSRP $178.34
$126.26
27
Upper Rail Assembly Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with upper rail.
Description: 2017-25. Convertible,.
MSRP $31.38
$21.18
MSRP $31.38
$21.18
27
Upper Rail Assembly Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with upper rail.
Description: 2017-25. Convertible,.
MSRP $38.18
$25.77
MSRP $38.18
$25.77
28
Upper Rail Assembly Baffle Plate Audi
Audi Positions: Right
Notes: PARTS: Part included with upper rail.
Description: 2017-25. Coupe,. Convertible,.
MSRP $42.78
$28.88
MSRP $42.78
$28.88
28
Upper Rail Assembly Baffle Plate Audi
Audi Positions: Left
Notes: PARTS: Part included with upper rail.
Description: 2017-25. Convertible,.
MSRP $39.98
$26.99
MSRP $39.98
$26.99
29
MSRP $408.33
$289.10
29
MSRP $381.67
$270.22
30
Cover Audi
Audi Positions: Left
Description: 2017-25, from 10/01/2018. Convertible, from 10/01/2018.
MSRP $35.78
$24.15
MSRP $35.78
$24.15
30
Cover Audi
Audi Positions: Right
Description: 2017-25, from 10/01/2018. Convertible, from 10/01/2018.
MSRP $35.78
$24.15
MSRP $35.78
$24.15
31
Cover Reinforced Audi
Audi Positions: Right
Description: A5, S5. 2017-25. Coupe,. Rs 5.
MSRP $524.98
$365.39
MSRP $524.98
$365.39
31
Reinforced Panel Audi
Audi Positions: Left
Description: 2017-25. Convertible,. Rs 5.
MSRP $543.33
$378.16
MSRP $543.33
$378.16
32
Reinforced Panel End Cap Audi
Audi Positions: Right
Description: 2017-25. Coupe,. Convertible,.
MSRP $10.25
$6.93
MSRP $10.25
$6.93
33
Cover Reinforced Grommet Audi
Audi Positions: Right
Description: 2017-25. Convertible,. Coupe,.
MSRP $27.78
$18.75
MSRP $27.78
$18.75
35
MSRP $228.34
$161.66
36
MSRP $12.68
$10.27
37
MSRP $174.99
$123.90
Related Parts
Part # / Description / Price
Price
MSRP $8.20
$5.54