N57 & B57 Titanium Grade 5 Exhaust Manifold Stud Kit
Upgrade your BMW N57 or B57 engine with our precision-engineered Titanium Grade 5 (Ti-6Al-4V) exhaust manifold stud kit. Designed as a performance upgrade over the factory hardware, this kit replaces the OEM M7 x 1 mm studs with stronger M8 x 1 mm studs for maximum durability and clamping force under extreme conditions.
Key Features & Advantages
• Titanium Grade 5 Construction
Ultra-strong, lightweight, and highly resistant to heat and corrosion – ideal for high-performance and long-term reliability.
• M8 Upgrade Conversion
Requires re-tapping the cylinder head to M8 x 1 mm thread. This modification allows for significantly increased thread engagement and holding strength compared to the factory M7 setup.
• Extended Thread Length
Maximizes clamping surface area, reducing the risk of thread pull-out and ensuring a secure manifold-to-head connection.
• Self-Locking Titanium Nut
Precision-machined locking design prevents loosening caused by vibration and thermal cycling – no extra locking hardware needed.
• Nickel Anti-Seize Included
Each kit includes a tube of high-quality nickel-based anti-seize to ensure correct installation and ease of future service.
Why Choose This Upgrade?
Factory M7 studs are known to be a weak point under high heat and boost pressure. By upgrading to M8 titanium hardware, you gain superior strength, resistance to loosening, and long-term reliability – a must-have for tuned or high-performance builds.
PRE-ORDER ONLY - ORDERS WILL SHIP MID/LATE SEPTEMBER
