Engine Valve Spring - Macan | 2017-2018 021-109-601 Ideal for engine rebuilds and

Ideal for engine rebuilds and restorations

and fittings to add much needed cooling to your Porsche Boxster or Cayman gearbox

and blow-molded case for storage and transport

DIN ISO 5746 Standard: Meets industry standards for dimensions and performance

Engine Valve Spring - Macan | 2017-2018 021-109-601 Ideal for engine rebuilds andEngine Valve Spring Intake For Porsche Macan (2017 2018) Models. Precision engineered intake valve spring specifically designed for Porsche engines. Delivers optimal tension to maintain perfect valve timing and sealing across all RPM ranges. Constructed from premium chrome silicon alloy for exceptional durability and resistance to fatigue. Ensures consistent valve control during high performance driving, preventing valve float while maximizing engine