SPC Front Adj Upper Racing Control Arm Kit | Audi A4/A5/S4/S5 (09-17) (81368) YMM_2016_2020_Mercedes_Benz_SLC_Class_AMG_R172 maintaining the vehicle’s ride quality

maintaining the vehicle’s ride quality over time

2012 Porsche Boxster (987)

providing a seamless replacement that restores your vehicle's suspension performance without altering ride height or handling dynamics

especially during spirited driving or track days

SPC Front Adj Upper Racing Control Arm Kit | Audi A4/A5/S4/S5 (09-17) (81368) YMM_2016_2020_Mercedes_Benz_SLC_Class_AMG_R172 maintaining the vehicle’s ride qualityFront Adjustment Upper Racing Control Arm Kit by SPC Performance Get ready for the track with this four (4) arm set of adjustable upper links for many Audi models. This kit has four arms so you can change camber and caster 1. 5 on both sides. x Axis sealed flex joints replace the overly compliant inner bushings with a free pivoting minimum compliance joint. You will feel the difference in handling. Warning: You will also hear the difference, the OE