These SpeedFactory titanium studs are made of Ti 6Al-4V and incorporate a 4mm hex key tip that allows them to be easily installed using an Allen wrench. Titanium 14mm 12-point nuts and washers are included.
The use of factory exhaust manifold bolts and studs, especially with an aftermarket header or turbo system, can result in stripped or broken bolts and inadequate clamping force, resulting in exhaust leaks. This stud kit looks great and will allow you to properly clamp the exhaust manifold to the cylinder head without experiencing sealing problems, stud/nut failure, or ugly and troublesome rust.
Titanium is ~45% lighter, stronger, and will not corrode like your stock steel bolts or studs.
Each stud/washer/nut assembly weighs only 14 g!
These studs are available in standard raw or burnt titanium finish.
These studs also fit many other applications using M10 x 1.25mm studs or bolts.
All of our turbo manifolds maintain a 10 year warranty to the original owner from the purchasing date. Our warranty covers all material and manufacturing defects. All of our fabrication is done in house in the USA. We utilize the best material and fabricator available to ensure that you'll never have a problem. We do NOT cover warranty claims on issues caused by you. We also do not warranty second hand owners at this time.