SuperPro SPF3127K Front Upper Control Arm Inner Camber Bush Kit for Passat/A4/A6

Regular price: $120.99
Regular price: ~~$134.43~~
Sale price: $120.99

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Product Specification:

SKU:SPRSPF3127K

MPN: SPF3127K

UPC: 9317745031277

Weight: 1.68 lb

Inventory: 4

Type: Bushing Kits

Vehicle Fitment

1996-2005 Volkswagen Passat (B5/B5.5 chassis)
Audi A4 (B5/B6 chassis)
Audi A6 (C5 chassis)
Audi Allroad (C5 chassis, 2000-2005)

Fitment Notes

Front, upper-inner control arm position - this is a camber-correction (double offset) bushing, not a standard direct-replacement bushing
Kit completes both upper-inner control arms (one per side)
I could not confirm the exact year range for Audi A4 B5/B6 fitment from available sources (one retailer example referenced a 1996 A4, but didn't specify a full range) - confirm exact A4 model years with SuperPro or your installer before ordering
Shared fitment reflects the common VW Group PL45 platform underlying the B5 Passat, B5/B6 A4, and C5 A6/Allroad

Features

Provides 0.5° to 1.0° of adjustable positive caster via double-offset design
Improves directional stability, steering crispness, and steering return-to-center feel
Non-tire-wearing geometry adjustment - caster change without the tire wear penalty of a camber-only adjustment
Corrects dynamic wheel alignment changes caused by worn factory rubber bushings
Knurled bushing design retains grease longer, reducing ongoing maintenance
Engineered to minimize the added NVH (noise, vibration, harshness) common to lower-quality polyurethane bushings
Suitable for street and performance driving applications
Backed by SuperPro's lifetime warranty

Specifications

Fitting Position: Front, Upper Control Arm - Inner
Bushing Material: Polyurethane
Camber/Caster Adjustment: 0.5° to 1.0°
Bushing Type: Double Offset (Eccentric)
Warranty: Lifetime

Included Components

2x Control Arm Bushings (one per side, completes both upper-inner arms)
Installation instructions

Product Description

The front upper control arm's inner mounting point on these VW/Audi platforms uses a bushing that, when replaced with SuperPro's double-offset design, does more than just restore stock geometry - it actively adjusts caster. Worn factory rubber bushings let the control arm drift out of its intended position, causing alignment settings to shift unpredictably and increasing tire wear on top of degraded handling feel.

SuperPro's SPF3127K corrects this while also dialing in 0.5° to 1.0° of additional positive caster, a change that sharpens steering response and improves the car's tendency to return to center after a turn, without the tire-wear tradeoff that comes from adjusting camber instead. It's a popular upgrade for B5 Passat, B5/B6 A4, C5 A6, and Allroad owners looking for more precise steering feel, whether the car is a daily driver or sees regular spirited driving.

Because this kit changes suspension geometry rather than simply replacing a worn part, a full wheel alignment is required after installation to set the new caster and confirm camber and toe are within spec. Installation instructions are included, and the kit completes both sides of the front upper control arm in one purchase.