Ferrea Single Valve Spring | 2005 – 2008 Audi A4 (S10157)

Single Valve Spring – Single by Ferrea

Our technology allows us to provide the highest level of performance and reliability for our customers. Our association with many of the industry’s leading head manufactures has given us the opportunity to implement these race proven high quality designs for all categories of racing.

Ferrea valve springs are developed from high strength alloys, including premium grade chrome silicon steel. Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today’s aggressive valvetrain combinations.

Please Note: Picture are for representation only. Actual product may vary.

Features

• Ferrea Single Valve Spring – Single

Benefits

• Heat-treated and stress relieved, which dramatically increases the spring’s life
• Provide the stability needed for high lift
• High rpm racing engines, while minimizing the load loss for todays aggressive valvetrain combinations.

Applications

• 2005 – 2008 Audi A4

What’s In The Box?

• 1 – Single Valve Spring – Single

Warranty

• No Warranty