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

Drag
Seat Pressure: I 91 @37.40 ; E 105 @ 36 
Open Pressure: I 189 @ 10 ; E 202 @ 10 
Max Net Lift: 10mm Exhaust, 11mm Intake
Coil Bind: 23mm