SPC Performance Ford S550 Mustang Forged T6 Aluminum Rear Lower Control Arm s13 Unique One-Piece High Quality Housing

Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available

and added car control

it provides quick throttle response and a measurable increase in engine efficiency

Independent dyno tests have shown gains of 15-20 horsepower & torque

Akrapovic 17-18 Porsche Panamera Turbo Tail Pipe Set (Carbon)

SPC Performance Ford S550 Mustang Forged T6 Aluminum Rear Lower Control Arm s13 Unique One-Piece High Quality HousingReplace your worn or damaged rear lower control arm on the S550 Ford Mustangs with this forged T6 aluminum replacement arm from SPC. Arm includes SPC's xAxis sealed flex joint and replacement hardware for the outboard end. Need to adjust camber? Check out our adjustable rear upper camber arm, PN 72370. For more toe adjustment than the OE cam provides, consider adjustable link, PN 72380. California Residents WARNING