Performance Valve Spring/Retainer Kits
Integrated Engineering is proud to bring you this very high quality valve spring kit for 20V 1.8T engines. This kit features spring rates which are optimized to match your vehicle specifications and provide proper valve control even under high revving applications.

Valve Springs
Our springs are wound in the USA from the purest spring steel available in the world, then nan-peened for incredible fatigue resistance.

Titanium Retainers
The retainers are CNC Machined in-house from aircraft Titanium to exacting tolerances and surface finish requirements. This valve spring/retainer kit is designed by our engineers to bring you the highest quality performance components and tested for reliability.

Kit includes:
12 Precision wound intake valve springs 
8 Precision wound dual exhaust valve springs
12 Tianium intake retainers
8 Titanium exhaust retainers

Features:
Engineered, designed, and manufactured in USA
Nan-peened for long life
Retainers machined to exacting tolerances