Dynamic Pro Gravel Rally Coilovers - Porsche 944 1983-1991 (944; 944 Turbo) / Porsche 924 S 1987-1988 / Porsche 968 1992-1995 fits_2013-2015`BMW`X1 The Valvetronic Designs Valved Cat-Back

The Valvetronic Designs Valved Cat-Back Exhaust System unleashes the full potential of the 4

It is recommended to utilize the rubber upper mounts for NVH reduction if noise is a concern

Vehicle Compatibility: 96-03 Audi S8 (D2)

OEM rear sections

Some models may require modification to access front or rear damping knobs

Dynamic Pro Gravel Rally Coilovers - Porsche 944 1983-1991 (944; 944 Turbo) / Porsche 924 S 1987-1988 / Porsche 968 1992-1995 fits_2013-2015`BMW`X1 The Valvetronic Designs Valved Cat-BackFRONT REAR SPRING RATES 6k 4k UPPER MOUNT Hardened Rubber OR Pillowball w Camber Plates N A STRUT DESIGN Inverted Standard Application Notes: Fits 83 91 944 & 944 Turbo, 87 88 924 S & 92 95 968 Base models Rear suspension utilizes a non adjustable lower mount Please select desired front upper mount style Fits vehicles with Front upper mounts equipped with 10mm studs, please contact us if your vehicle has smaller studs. Fits vehicles with late model