Mazda 13B Renesis 10mm Stud Kit – Engine Seal & Strength Upgrade

🔩 Mazda 13B Renesis 10mm Stud Kit – Engine Strength & Sealing Upgrade

Upgrade the integrity of your Mazda 13B Renesis rotary engine with our high-strength 10mm stud kit. Designed to replace the factory bolts, this stud kit offers superior clamping force and long-term reliability — perfect for naturally aspirated or boosted builds where consistent engine sealing is critical.

Manufactured by Milton Engine Developments in South Australia, this kit is machined from premium-grade materials and engineered for performance rotary applications.

✨ Key Features:

• Full replacement stud kit for 13B Renesis engines
• Upgrades factory bolt system to stronger 10mm studs
• Improves combustion sealing and reduces risk of engine movement under boost or high RPM
• High-tensile studs with matching nuts and washers included
• Precision-machined and tested in Australia

📦 Fitment:

• Mazda RX-8 with 13B Renesis engine (Series 1 & 2)
• Also suitable for high-performance ported or boosted Renesis builds

🛠️ Installation Notes:

• Engine disassembly and proper torque procedure required
  

🇦🇺 Made in Australia by Milton Engine Developments

Precision rotary parts from a trusted name in Australian engine development.

⏱️ Time-Sensitive Build? Contact us before purchase to confirm lead times.
📩 Need Something Custom? We machine bespoke stud kits to order — just ask.