Titanium Valved Catback Exhaust System for Audi B8 B8.5 S4 S5 Bull Boost Performance Our 4-point street harness is

Our 4-point street harness is made with 2-inch straps that bolt to the frame

Spring Length(Rear)    210 mm

requiring no fabrication

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 5 kg/mm (280 lbs/inch) Spring Rate(Rear) 3 kg/mm (168 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 180 mm Front Top Mount Yes

Titanium Valved Catback Exhaust System for Audi B8 B8.5 S4 S5 Bull Boost Performance Our 4-point street harness isUnleash the full character of your Audi B8 B8. 5 S4 or S5 with the STRATEC Ultra Light Titanium Valved Exhaust System, engineered for enthusiasts who want maximum weight reduction, sharper response, and adjustable sound control. Built entirely from titanium, this system delivers a crisp, high energy exhaust tone when valves are open and refined, OEM like behavior when closed. Designed as a complete one piece exhaust system, it eliminates the need to