Ford Racing 2005-14 Mustang Rear Lower Control Arm Upgrade Kit Forced Induction>Wastegate Springs single-adjustable trailing arms for Challenger

single-adjustable trailing arms for Challenger (UTA111) are manufactured from heavy-duty 1-inch DOM steel tubing

Fits 2014-2020 BMW M4 F82 F80 M3

weighing 18lbs less than stock and delivering 22 decibels more volume

16747 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty

Ford Racing 2005-14 Mustang Rear Lower Control Arm Upgrade Kit Forced Induction>Wastegate Springs single-adjustable trailing arms for ChallengerThese Ford Racing lower control arms relocate control arm mounting points to alter rear suspension geometry. Traction under acceleration and braking is dramatically improved, and dual control arm mounting points allow anti squat and anti dive adjustment for differing traction conditions.