BMW / Toyota B58 3.2L Stroker Kit by 5150 AutoSport

BMW / Toyota B58 Gen 1 & 2 Stroker Kit by 5150 AutoSport Bigger displacement, more torque and more power; Our 5150 AutoSport Stroker Kits are specifically designed for BMW & Toyota B58 Engines.  Benefits of Stroking an Engine: - Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion- Longer crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs- Improved throttle response- Increased horsepower Kit Contents: - 5150 AutoSport 4340 Billet Steel Crankshaft          - Professionally turned, polished, and coated with anti-wear coating          - Fully balanced- Manley Performance Connecting Rods (Rated for 1,000 HP, 8500 RPM)     - Optional Upgrade to CP-Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000 HP, 9500 RPM)- CP-Carrillo Pro-Xtreme Forged Pistons- CP-Carrillo Piston Wrist Pins          - CP-Carrillo Piston Rings          - CP-Carrillo Piston Wire Locks 5150