Adjust front camber and caster ±1.5° on the Audi B9 platform with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. For the left hand (LH) side, use #81381. For the right hand (RH) side, use part number #81382. Want to be able to adjust both sides? Use part #81383.

Forged 6061-T6 Aluminum construction for maximized strength at minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi B9 platform with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. For the left hand (LH) side, use #81381. For the right hand (RH) side, use part number #81382. Want to be able to adjust both sides? Use part #81383.

Forged 6061-T6 Aluminum construction for maximized strength at minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

California Residents WARNING

Get ready for the track with this four (4) arm set of adjustable upper links for the Audi B9 platform. This kit has four arms so you can change camber and caster ±1.5° on both sides. xAxis sealed flex joints replace the compliant inner bushings with a free pivoting, minimum compliance, joint. You will feel the difference in handling.

Forged 6061-T6 Aluminum construction for maximized strength at minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included
xAxis sealed flex joints replacing overly compliant OE inner bushings with a free pivoting, minimum compliance joint.

Warning: You will also hear the difference, the OE bushings are designed to absorb and negate noise, vibration, and harshness (NVH). This set of arms will transmit road noise into the cabin.

California Residents WARNING

Restore lost toe adjustment due to frozen or broken adjusters on Audi A4 and S4 models with this replacement toe adjuster cam kit. The kit features a hex chromate free 700 hour salt spray tested finish and is sold per wheel. Order two kits to replace both toe adjusters on a vehicle.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi B8 and C7 platforms with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, and harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes four arms to replace both upper links on both sides of the vehicle. For the left hand (LH) side, use #81361. For the right hand (RH) side, use part number #81362.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi B8 and C7 platforms with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes two arms to replace the front upper arms on the left hand (LH) side. For the right hand (RH) side, use part number #81362. Want to be able to adjust both sides? Use part number #81363.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi B8 and C7 platforms with these forged aluminum control arms from SPC. OE syle booted ball joints and bonded rubber bushings maintain factory ride, handling, and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes two arms to replace the two front upper arms on the right hand (RH) side. For the left hand (LH) side, use part number #81361. Want to be able to adjust both sides? Use part number #81363.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi C6 and D3 platforms with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes four arms to replace both upper links on both sides of the vehicle. For the left hand (LH) side, use #81371. For the right hand (RH) side, use part number #81372.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi C6 and D3 platforms with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, and harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes two arms to replace the two front upper arms on the left hand (LH) side. For the right hand (RH) side, use part number #81372. Want to be able to adjust both sides? Use part number #81373.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joints boots on these arms? We have replacement kit available! Part No. 81354.

California Residents WARNING

Adjust front camber and caster ±1.5° on the Audi C6 and D3 platforms with these forged aluminum adjustable control arms from SPC. OE style booted ball joints and bonded rubber bushings maintain factory ride, handling and noise, vibration, & harshness (NVH) parameters. Audi's unique multi-link suspension creates a 'Virtual' SAI. The factory does not publish a specification for caster, but SPC recommends 5° to 6° of caster as a preferred angle for tracking and return to center on these cars. This kit includes two arms to replace the two front upper arms on the right hand (RH) side. For the left hand (LH) side, use part number #81371. Want to be able to adjust both sides? Use part number #81373.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts included

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

California Residents WARNING

The upper control arm ball joint pinch bolt on the popular Audi A4 and A5 models is frequently corroded and must be cut out when removing or replacing the upper arms. This bolt and nut replacement kit has a 720 hour saltspray certified coating to minimize future corrosion. Order one kit per side. Replace Audi OE bolt WHT006542 and nut N10286110 with this kit.

California Residents WARNING

Get ready for the track with this four (4) arm set of adjustable upper links for the Audi C6 and D3 platforms. This kit has four arms so you can change camber and caster ±1.5° on both sides. xAxis sealed flex joints replace the compliant inner bushings with a free pivoting, minimum compliance, joint. You will feel the difference in handling.

SPC Arms Feature:
Forged 6061-T6 Aluminum construction for maximized strength at a minimum weight
OE style, maintenance free, booted ball joints
Large 18mm threaded adjuster links
Replacement pinch bolts
xAxis sealed flex joints replacing overly compliant OE inner bushings with a free pivoting, minimum compliance, joint

Don't need the added benefits of our performance arms? Use SPC arm with OE type bushings - part #81373 for two sets of arms to correct both sides of the vehicle, #81371 for the left side, or part #81372 for the right.

Need to replace the ball joint boots on these arms? We have replacement kits available! Part No. 81354.

Warning: You will also hear the difference, the OE bushings are designed to absorb and negate noise, vibration, and harshness (NVH). This set of arms will transmit road noise into the cabin.

California Residents WARNING