Full Race turbo manifolds depend on a reliable turbine flange connection.

Machined from high strength steel, and using M8 Spiralock threads to resist loosening, this is the most reliable clamping solution we've found for the T25 small frame turbos.

If youre making a custom turbo manifold, do it right with spiralock Full Race flanges! 

Note: we strongly recommend using our M8 inconel stud kit along with this flange