RCM Unequal Stainless Steel Exhaust Manifold Engine Bearings The RCM 14/12mm Head Stud

The RCM 14/12mm Head Stud kit provides this peace of mind and cuts out the expense of cylinder head modification when compared to the WRC 14/14mm head stud kit

just plug and play

Supplied pre lock-wired to a new genuine Subaru oil pick up pipe

This makes them perfect for those wanting performance on both road and track

• Supplied with x12 ARP 9/16" 8740 Chromoly 12pt nut

RCM Unequal Stainless Steel Exhaust Manifold Engine Bearings The RCM 14/12mm Head StudRCM Unequal Length Stainless Steel Headers offer increased power and torque with improved turbo spool. Our exhaust manifolds not only offer significant performance gains across a range of areas but are also manufactured to the highest of standards. Unlike many other performance manifolds our headers are produced with a "three bolt hole" flange between the manifold and the up pipe to ensure a long lasting, leak free seal. Manufactured with slip joints