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Suits small frame 46-54mm turbo
Post Start Enrichment
Tough AMPCO 45 pin bushings intended for heavy load applications
Direct Bolt-On Installation: A direct fit to your Subaru
But the performance gains do not stop there - BPT has developed a proprietary high flow low inertia turbine wheel and shaft assy
Manley Turbo Tuff 04+ Subaru WRX/STI EJ257 99.75mm Bore +.25mm Size 8.5:1 Dish Piston Set Stock Location Suits small frame 46-54mm turboDIMS: 10. 25 x 5. 75 x 5. 5 SUB: Forged EJ Pistons Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge. Features Pin: Standard .
US$ 171.70
US$ 40.71
US$ 17.99