Supertech Audi 2017+ RS3 DAZA/DNWA 2.5 TFSI Valve Spring Kit

Rev higher and drive faster with confidence. Supertech's 2.5L 5 Cylinder valve spring & retainer kit uses high-quality steel and military certified titanium for durable performance.

Safely increase your power range Protects against valve float in high-rpm engines Complete kit of 20 valve springs & matching retainers Direct fit, no machining or modifications required Works with all stock or aftermarket valves Steel alloy valve springs with higher spring rates Low-weight & ultra-durable titanium retainers

Standard
Seat Pressure: Intake 73 @ 37.40 ; Exhaust 85 @36
Open Pressure: 178 @ 10 ; 190 @10
Max Net Lift: 11mm Exhaust, 12.5mm Intake
Coil Bind: 24mm

Beehive
Seat Pressure: 73 @ 37.40 ; 84 @36
Open Pressure: 173 @ 10 ; 164 @10
Max Net Lift: 10mm Exhaust, 11mm Intake
Coil Bind: 23.5mm

Beehive - RACE ONLY
Seat Pressure: 91 @37.40 ; 105 @36
Open Pressure: 189@ 10 ; 202@ 10
Max Net Lift: 10mm Exhaust, 11mm Intake
Coil Bind: 23mm