Titanium fasteners for all flange types (turbo manifold, turbocharger, downpipe, exhaust) Titanium stud kit M8x1.25x45mm - Grade 5 Stud technology tested in Aerospace and Motorsport Titanium fasteners for all flange types (turbo manifold, turbocharger, downpipe, exhaust) Note: Titanium Grade 5 studs are suitable for cylinder heads, engine blocks, exhaust systems, and downpipe connections. Titanium is not suitable for direct use on turbocharger flanges (flange between the exhaust manifold and the turbocharger). This is because:Tensile strength and yield strength decrease significantly at high temperatures (above 600°C) Under continuous load and heat, the clamping force can be reduced which cause risk of leaks Titanium forms brittle oxide layers at high temperatures Titanium Stud Thread: M8 Thread Pitch: 1.25 Total Length: 45mm Length C: 13mm Length B: 7mm Length A: 25mm Nut: Thread: M8 Thread Pitch: 1.25 Height: 10mm Washer Inner Diameter: 8,2mm Outer Diameter: 16mm Thickness: 3mm Advantages of Titanium Over Steel and Stainless Steel: Grade 5 6AI-4V Titanium 45% lighter than comparable steel studs Stronger than steel studs or bolts Maximum strength and temperature resistance No rust, corrosion-resistant Durable And more... Compared to other competitors, BOOST Products/ exhaust/turbo titanium stud kits are made from Grade 5 6AI-4V titanium, providing maximum strength and temperature resistance.

Additionally, all titanium studs feature a hex key screw head for quick and easy installation. Naturally, all kits include a titanium 12-point nut (self-locking) and a titanium washer. This allows you to properly clamp the exhaust manifold to the cylinder head or your turbocharger to the turbo manifold without experiencing sealing problems, stud/nut failure, or unsightly and troublesome rust and corrosion. Titanium studs also find many applications in the automotive and marine sectors, such as: Audi/Seat/Skoda/VW 1.8T, 2.0 TFSI, TSI, 2.5 TFSI, 4.0 Bi-Turbo Chevrolet/GM LSX Honda/Acura DOHC B-Series (B16, B18, B20), D15, D16, F20B, F20C, F22C, H22, H23, B/D/K-Series Mitsubishi EVO/4G63 Mazda Rx7 Mercedes AMG C63, E63, S63, GLE63, GLS63 Nissan Skyline R32, R33, R34, RB20, RB25, RB26, RB30 Toyota Supra 2JZ Volvo B21f, B21ft, B23f, B23ft, B230f, B30ft And more...