QA1 Adjustable Upper Trailing Arms - 1979-2004 Ford Mustang 435i xDrive 2013 Porsche 911 Carrera /

2013 Porsche 911 Carrera / Carrera S w/out PASM (997/997 Turbo)

Y - Swift Included Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Damping Adjustment 1-Way (24-Step) Ride-Height Adjustable Yes Spring Type Chrome Silicon Camber Plates Included Yes - Front Vehicle Fitment

Alignment Kit for the 2008 Dodge Challenger re necessary when lifting or lowering vehicles because changes in the height of a vehicle can affect the alignment of its wheels

Eibach's PRO-TRUCK-LIFT STAGE 1 for the 2023-2025 Chevrolet Colorado combines our lift springs and sport shocks with height adjustable clips for increased tire clearance and improved on-and-off road performance

QA1 Adjustable Upper Trailing Arms - 1979-2004 Ford Mustang 435i xDrive 2013 Porsche 911 Carrera /All Upper Tubular and Lower Boxed Trailing Arms for the 1979 2004 Ford Mustang use polyurethane bushings on both ends, while upper adjustable and lower tubular Trailing Arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. Trailing Arms