Custom Performance Engineering continues its Ford EcoBoost 2.3L Turbo development and pushing the limits of technology. We are proud to introduce the MagnumDI™ Stage 2 EcoBoost 2.3 Pistons.

These pistons have been track tested with countless passes on the world’s first 9 second EcoBoost vehicle. We’ve gone through several revisions and settled on a design that has proven to take hard use and abuse over and over again.

Engineered with performance and strength in mind specifically for the Ford EcoBoost 2.3L Turbo motor these Stage 2 pistons will hold up to almost anything. Made using a state-of-the-art forging process with extensive heat treating and special finishing, cp-e™ ensures optimum reliability which is exactly what is needed in a high performance engine.

Precision CNC machined to cp-e™ spec, Stage 2 pistons have specifically designed valve pockets and a dome with unique features to optimize fuel distribution within the cylinder. The extra pocket in the dome design sends fuel up towards the spark plug, optimizing the mix with oxygen and in turn making the burn process more efficient.

The pistons are machined with a special cam and barrel design helping with piston positioning within the cylinder and its movement with stress and heat, also reducing the noise, commonly acquired with forged internals. They are also coated for reduced friction and noise and to promote oil lubrication.

cp-e™ knows the Ford EcoBoost 2.3L Turbo inside and out, and has done extensive research and engineering to bring you the proper tools for a successful, high horsepower solution. The MagnumDI™ Stage 2 pistons are the choice for reliable power.

**High over bore pistons are not recommended for stock sleeves.
High octane fuel is recommended.