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 and corrosion.

Titanium is ~45% lighter, stronger, and will not corrode like your stock steel bolts or studs! Each stud/washer/nut assembly weighs only 11.5g!

B/D/F/H-series (fits intake or exhaust side):
10pc kit - M8x1.25mm x 45mm Ti 6Al-4V studs, nuts, and washers.

K-series (exhaust side only):
5pc kit - M10x1.25mm x 45mm Ti 6Al-4V studs, nuts, and washers.