CP 100mm Bore Piston Rings | 06-14 WRX / 04-21 STI / 05-09 LGT / 04-10 FXT (RS1658-3937-0) CP Pistons

06-14 WRX / 04-21 STI / 05-09 LGT / 04-10 FXT 100mm Bore Piston Rings by CP Pistons

Replacement rings for 100mm pistons. Only for ONE (1) piston. Select a quantity of 4 for a full set.

Features

• Replacement 100mm piston rings

Please Note: Only for ONE (1) piston. Select a quantity of 4 for a full set.

Applications

• 2006 – 2014 Subaru WRX
• 2004 – 2021 Subaru STI
• 2005 – 2009 Subaru Legacy GT
• 2004 – 2010 Subaru Forester XT

What’s In The Box?

• 1 – Set of Piston Rings (for ONE piston)

Warranty

• Manufacturer Standard Warranty