Zrp Racing Parts

2JZ Billet Main Caps for Supra MK4🔥

ZRP billet main caps are CNC-machined from high-tensile steel to handle extreme loads in full race conditions.

When big single or upgraded twin turbo setups come into play, the factory caps simply can’t keep up. Under extreme pressure, the crank forces its way down, leading to cracks, fatigue, and eventual failure.

These caps are designed to hold everything together when horsepower and torque go far beyond factory limits, keeping your bottom end locked in and ready for the next pass.

No compromises. No weak points. Just pure race-ready strength.

Introducing the all-new ZRP Connecting Rods engineered specifically for the Porsche 3.0L V6 Twin-Turbo platforms, Panamera 970, Macan S, and GTS.

Built to handle extreme boost, these rods deliver the reliability and strength every tuned Porsche deserves.