Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86mm Bore - 94mm Stroke 3.4L Compression Ratio:9.0:1 and can use the OEM

and can use the OEM style intercooler piping

and improve sound

Audi R8 ALPHA Twin Turbo Kit

a fuel pulse damper can help solve erratic lean air/fuel ratio spikes

but also dramatically increase the definition and tone of the exhaust

Induction Performance HD / MAX EFFORT Toyota 2JZ Forged Pistons by Diamond Racing - 86mm Bore - 94mm Stroke 3.4L Compression Ratio:9.0:1 and can use the OEMNow available: New HD MAX EFFORT pistons from Induction Performance and Diamond Racing! BORE: 86mm STROKE: 94mm (3. 4L) An evolution of our excellent standard forged line of 2JZ pistons, the new HD MAX EFFORT series is designed for the hardcore, big power builds and features many upgrades over our traditional piston. Robust full round forging design, for maximum strength Increased Top and 2nd ring land thickness designed to support the ring package