SF Racing Air Struts for 2013-2019 Infiniti Q70 AWD (Y51) S400 The faster heat cycle produces

The faster heat cycle produces a denser grain structure that resists sag and corrosion so well that RS-R backs every Ti2000 spring with a Limited Lifetime Warranty

Part Number 28200499B Part Name Function and Form Type 2 Coilovers Vehicle 1999-2003 Acura TL Adjustment Type 1-Way Ride-Height Adjustable Yes Spring Rate - Front 8 Kg/mm Spring Rate - Rear 8 Kg/mm Custom Spring Rates No Top Mounts - Front Included Top Mounts - Rear Included Suspension Design - Front True Coilover Notes Finish: Red/Black

14" and 16" lengths

Part Number 68542 Part Name Coil Springs UPC 611512685427 Vehicle 1970-1973 Mercury Cougar Drivetrain RWD Lowering Rate - Front 1

SF Racing Air Struts for 2013-2019 Infiniti Q70 AWD (Y51) S400 The faster heat cycle producesSF Racing Air Struts for the 2013 2019 Infiniti Q70 AWD (Y51) are the best coilovers available for street driven cars. SF Sport Coilovers were designed to give a wide range of ride height adjustability without reducing the spring travel. Each corner of the car has 32 levels (or clicks) of damping adjustability. This combines both the rebound and compression into one adjustment knob. The coilovers also use rubber top mounts to help reduce the noise