Wiseco VF Piston Ring Set 99.75mm Bore - 2006-2007 Subaru WRX/ 2004-2021 STI / 2003-2016 Forester / 2005-2009 Legacy / 2005-2009 Outback

Spectral Performance proudly carries essential engine internals and performance products brought to you by Wiseco.

Here, you are looking at the Wiseco VF-Series Piston Rings. These are high-performance piston rings designed to handle the perils of big boost and high-performance driving conditions.

DETAILS:

• 99.75mm bore
• Chrome top-ring facing material
• Cast iron second ring material
• Stainless steel oil ring material
• Phospate coating on the second ring

NOTE: Sold as a complete set of piston rings per individual piston.

*WILL NOT WORK ON STOCK PISTIONS*