Hardware, Fasteners & Fittings for 2015 Subaru WRX STI
No.
Part # / Description / Price
Price
1
MSRP $856.03
$600.94
2
2008-2020 Subaru Suspension Cross-Member Bushing 
Subaru
Subaru Notes: PARTS: Part included with suspension crossmember.
Description: 2.0L. 2.5L. WRX. With sti. With turbo.
MSRP $32.93
$26.28
MSRP $32.93
$26.28
4
2012-2021 Subaru Suspension Cross-Member Stopper Subaru
Subaru Description: Legacy. 2.0L, upper. 2.5L, upper. Front. Impreza.
MSRP $4.40
$3.51
MSRP $4.40
$3.51
5
MSRP $44.90
$35.83
6
MSRP $4.10
$3.27
7
2013-2021 Subaru Trans Cross-Member Bolt Subaru
Subaru Description: 2.4L turbo. 2.0L, auto trans. 2.5L, manual trans. 2.5L, auto trans. 3.6L. Inner. With hybrid.
MSRP $2.03
$1.62
MSRP $2.03
$1.62
8
2012-2020 Subaru Support Brace Subaru
Subaru Positions: Right
Description: Legacy. 2.0L. 2.5L.
MSRP $11.38
$9.08
MSRP $11.38
$9.08
8
2012-2020 Subaru Support Brace Subaru
Subaru Positions: Left
Description: Legacy. 2.0L. 2.5L.
MSRP $11.38
$9.08
MSRP $11.38
$9.08
10
2014-2017 Subaru Suspension Cross-Member Bolt Subaru
Subaru Description: Without performance suspension, upper, to 08/2016. 2.0L, to 08/2016. 2.5L, to 08/2016.
MSRP $6.18
$4.93
MSRP $6.18
$4.93
11
2015-2020 Subaru Knuckle Subaru
Subaru Positions: Right
Description: WRX, WRX STI. Right. 2.0L, without eyesight pkg. 2.5L.
MSRP $238.32
$174.45
MSRP $238.32
$174.45
11
2015-2020 Subaru Knuckle Subaru
Subaru Positions: Left
Description: WRX, WRX STI. Left. 2.0L, without eyesight pkg. 2.5L.
MSRP $238.32
$174.45
MSRP $238.32
$174.45
12
2006-2021 Subaru Knuckle Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Bushing Pillow Ball.
Fits Ascent, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, STI, Tribeca, WRX Outer. Upper. 2.0L, #1. 2.5L, #1. Acsent. Impreza. WRX,WRX STI. XV Crosstrek.
MSRP $92.53
$73.84
MSRP $92.53
$73.84
13
2014-2020 Subaru Knuckle Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with knuckle.
Description: WRX, WRX STI. Inner. Lower, from 9/29/14. 2.0L, #2. 2.5L, #2. Trailing.
MSRP $22.05
$17.60
MSRP $22.05
$17.60
14
Arm Assembly R Upper Right-Hand Subaru
Subaru Positions: Right
Description: 2.5L. Legacy.
MSRP $362.25
$254.30
MSRP $362.25
$254.30
14
Arm Assembly R Upper Left-Hand Subaru
Subaru Positions: Left
Description: Sedan. WRX, WRX STI. Impreza. Without stabilizer bar. Without turbo. Left. From 9/5/11. Legacy. 2.0L. 2.5L.
MSRP $362.25
$254.30
MSRP $362.25
$254.30
15
2013-2021 Subaru Upper Control Arm Mount Bolt Subaru
Subaru Positions: Left
Description: Without performance suspension, lower. 2.0L. 2.5L. Type 1.
MSRP $3.45
$2.75
MSRP $3.45
$2.75
15
1992-2021 Subaru Upper Control Arm Mount Bolt Subaru
Subaru Description: Outer. 2.0L. 2.5L. Inner. Rear. Type 1. Type 2.
MSRP $3.52
$2.81
MSRP $3.52
$2.81
15
1992-2021 Subaru Lower Control Arm Rear Bolt Subaru
Subaru Description: Inner. 2.0L. 2.5L. Front arm. Type 2.
MSRP $3.42
$2.73
MSRP $3.42
$2.73
15
2015-2021 Subaru Upper Control Arm Screw Subaru
Subaru Description: Without hybrid. 2.0L. 2.5L. Manual trans.
MSRP $3.08
$2.46
MSRP $3.08
$2.46
15
MSRP $2.38
$1.90
15
MSRP $7.25
$5.79
15
2012-2020 Subaru Protector Bolt Subaru
Subaru Description: Left side. Right side. 2.0L. 2.5L.
MSRP $3.85
$3.07
MSRP $3.85
$3.07
15
2014-2021 Subaru Control Arm Bolt Subaru
Subaru Positions: Lower
Description: 2.0L. 2.5L. With hybrid.
MSRP $6.80
$5.43
MSRP $6.80
$5.43
15
2013-2015 Subaru Mount Plate Bolt Subaru
Subaru Description: Without performance suspension. 2.0L, to 06/2014. 2.5L, to 06/2014.
MSRP $5.80
$4.63
MSRP $5.80
$4.63
15
2015-2021 Subaru Mount Plate Bolt Subaru
Subaru Description: 2.0L, from 06/2014. 2.5L, from 06/2014. Without performance suspension. With hybrid.
MSRP $4.63
$3.70
MSRP $4.63
$3.70
17
2012-2017 Subaru Strut Nut Subaru
Subaru Positions: Left
Description: 2.0L, to 06/2016. 2.5L, to 06/2016.
MSRP $2.88
$2.30
MSRP $2.88
$2.30
19
2015-2020 Subaru Front Lower Arm Subaru
Subaru Positions: Left
Description: WRX, WRX STI. 2.0L. 2.5L.
MSRP $150.40
$120.02
MSRP $150.40
$120.02
20
2008-2021 Subaru Suspension Lateral Arm Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with front lower arm.
Description: Crosstrek. 2.0L. 2.5L. Forester. All models. Front. 4wd. Outer.
MSRP $13.62
$10.87
MSRP $13.62
$10.87
21
2006-2021 Subaru Lateral Arm Adjust Bolt Subaru
Subaru Positions: Left
Description: 2.0L. 2.5L.
MSRP $9.98
$7.97
MSRP $9.98
$7.97
22
2012-2021 Subaru Front Lower Arm Washer Subaru
Subaru Positions: Left
Description: Inner. 2.0L. 2.5L.
MSRP $4.00
$3.19
MSRP $4.00
$3.19
23
2010-2021 Subaru Ball Joint Nut Subaru
Subaru Positions: Left
Description: Inner. 2.0L. 2.5L.
MSRP $1.24
$0.82
MSRP $1.24
$0.82
24
2006-2024 Subaru - Steering Wheel Nut Subaru
Subaru Positions: Left
Description: Outer. 2012-14. 2.0L. Without performance suspension. 2.5L. 2014-16. 2017-18. With hybrid.
MSRP $1.80
$1.20
MSRP $1.80
$1.20
25
2013-2024 Subaru - Lateral Arm Cotter Pin Subaru
Subaru Positions: Left
Description: 2.0L. Without performance suspension. 2.5L.
MSRP $1.10
$0.73
MSRP $1.10
$0.73
26
2015-2018 Subaru Rear Lower Arm Subaru
Subaru Positions: Left
Description: WRX, WRX STI. BRZ. 2.0L, to 04/14/2017. 2.5L, to 04/14/2017.
MSRP $164.15
$130.99
MSRP $164.15
$130.99
27
2000-2021 Subaru Rear Lower Arm Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with rear lower arm.
MSRP $14.92
$11.90
MSRP $14.92
$11.90
31
2014-2019 Subaru Suspension Stabilizer Bar Link Nut Subaru
Subaru Positions: Left
Description: 2.0L, to 07/2016. 2.5L, to 07/2016.
MSRP $1.20
$0.80
MSRP $1.20
$0.80
32
2015-2020 Subaru Trailing Arm Subaru
Subaru Positions: Left
Description: WRX, WRX STI. 2.0L. 2.5L.
MSRP $189.00
$138.35
MSRP $189.00
$138.35
33
2013-2020 Subaru Trailing Arm Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: WRX, WRX STI. 2.0L. 2.5L. BRZ.
MSRP $24.00
$19.15
MSRP $24.00
$19.15
34
2015-2017 Subaru Trailing Arm Bolt Subaru
Subaru Positions: Left
Description: 2.0L, to 07/2016. 2.5L, to 07/2016.
MSRP $5.80
$4.63
MSRP $5.80
$4.63