Manley Performance
Showing 1–12 of 44 results
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High-Performance Valve Springs Compatible with 2002–2014 WRX, 2004–2021 STI, 2005–2012 Legacy GT, and 2004–2013 Forester XT
Sale! Original price was: $134.67.$67.34Current price is: $67.34. Add to cart -
High-strength 4340 billet steel crankshaft engineered for turbocharged Subaru EJ engines—compatible with 2004–2021 WRX, STI, Legacy GT, and Forester XT models.
Sale! Original price was: $2,131.93.$92.62Current price is: $92.62. Add to cart -
High-strength Manley piston set engineered specifically for Ford’s Coyote 5.0L DOHC V8—featuring a 3.640-inch bore size, +3.75cc domed crown for optimized combustion, and a 1.165-inch compression distance for enhanced durability and performance.
Sale! Original price was: $1,285.29.$92.80Current price is: $92.80. Add to cart -
Manley 3/8″ x 2000 Bolt Set – 4-Pack, 1.5″ Length Under Head, Designed for Manley Rod Kit 14024
Sale! Original price was: $62.11.$41.41Current price is: $41.41. Add to cart -
Manley 86.1mm Overbore 10.1:1 Compression Dish Piston Kit – 4-Piece Set for Subaru WRX (2015–2021)
Sale! Original price was: $847.29.$94.14Current price is: $94.14. Add to cart -
Manley 86.5mm Overbore 10:1 Compression Dish Piston Kit with Rings – Fits Subaru WRX (2015–2021) FA20 Engine
Sale! Original price was: $720.01.$90.00Current price is: $90.00. Add to cart -
Manley 86.5mm Overbore 10:1 Dish Forged Piston Kit with Rings – Extreme-Duty Subaru WRX (2015–2021)
Sale! Original price was: $847.29.$94.14Current price is: $94.14. Add to cart -
Manley Budget-Friendly H-Beam Connecting Rods for Subaru WRX (2002–2005) and STI (2004–2021)
Sale! Original price was: $565.35.$94.23Current price is: $94.23. Add to cart -
Manley Double-Tabbed Piston Ring Set for 2004+ Subaru WRX STI – 99.5mm Bore, 1.2mm Thickness
Sale! Original price was: $161.33.$80.67Current price is: $80.67. Add to cart -
Manley EJ257 WRX STI Piston Ring Set – 99.75mm Bore, 1.2mm × 1.2mm × 2.0mm, +0.25mm Overbore
Sale! Original price was: $158.35.$79.18Current price is: $79.18. Add to cart -
Manley Evo VIII/IX 85.5mm Bore +0.5mm Overbore Dish Piston – 8.5:1 to 9.0:1 Compression Ratio, Extreme-Duty Single-Piece Design
Sale! Original price was: $223.81.$74.60Current price is: $74.60. Add to cart -
Manley FA20 Pistons for Subaru WRX – 86.25mm Bore, +0.25mm Oversize, 10:1 Compression Dish Design with Ring Set
Sale! Original price was: $720.01.$90.00Current price is: $90.00. Add to cart
Showing 1–12 of 44 results