VAG 1.8T Supertech Valve Spring / Retainer Kit - SPRK-AUDI18T 15" It's not usually the first

It's not usually the first area people go to when putting their cars on the proverbial diet

• Withstands shearing forces created by aluminum heads / cast iron blocks

Magnecor Part number 40147

They are made and labelled as Racetech Gauges as of 1/1/2025

VAG 1.8T Supertech Valve Spring / Retainer Kit - SPRK-AUDI18T 15" It's not usually the firstSupertech Valve springs retainer kit for VAG 1. 8T 20V Turbo engines. Supertech Valve Springs are made with premium Superclean Chrome Silicone Vanadium Steel alloy for higher performance and durability at high RPM's and better memory. Computer Designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that