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Home / Suspension / Alignment Kits / SPC Performance 17+ Audi A4/S4/ 18+ Audi A5/S5 Front Adj Upper Multi Link Control Arm Kit
SPC Performance

SPC Performance 17+ Audi A4/S4/ 18+ Audi A5/S5 Front Adj Upper Multi Link Control Arm Kit

PART 81388CATEGORY Alignment Kits
$1,195.95
$1,195.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

AUDI A4 RACING CONTROL ARMS

Features

Kit includes both arms for both sides of the vehicle, order one kit per vehicle

xAxis racing style sealed flex joints for reactive handling

Forged 6051-T6 aluminum for strength and weight reduction

Adjusts camber and caster plus or minus 1.5 degrees

Comes with pinch bolt hardware

Manufacturer notes

Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.

Supplier category
Suspension
Supplier subcategory
Alignment Kits
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

SPC Performance 17+ Audi A4/S4/ 18+ Audi A5/S5 Front Adj Upper Multi Link Control Arm Kit

SPC 81388 ADJ CAMB/CAST UCA RACING KIT

ADJ. CONTROL ARM KT

ADJ ARM SE

About the manufacturer

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 +-1.5deg 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 adjusterlinks 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

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 adjusterlinks 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.

This part is OBS and has been replaced by part #81383

Additional manufacturer information

Alignment Caster / Camber Control Arm

ADJ ARM KT

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