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Valve Spring Set Supertech VW | Audi 2.0T FSi | TSi 16V Single Spring Kit

ST-FSI-SPRK-A2416 Valve Spring Set Supertech VW | Audi 2.0T FSI 16V Single Spring Kit



Product Info

Super reliable valve spring kits - highest quality, and always the best price! Supertech performance valve springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability. Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control. Supertech Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

** Important Fitment Note: 2012+ engines use a new style rocker with larger "fingers" that interfere with the retainers. If using in the new engines, rocker arms must be modified or replaced with old style. Please double check to see if you engine has the new style rocker arms before purchasing.