Anytime you plan to supercharge or turbo a K series engine
The valve and lower housing are constructed from high temperature alloys for their unique combination of high corrosion
Customers using one of our 4-2-1 Race headers on a K24A engine should also add our midpipe with flex coupler to their order
If you'd like to check lead time before ordering
stainless steel
Verus Engineering Forged Clutch Fork, Pivot Pin, and Bearing for 2013-2025 Toyota/Scion/Subaru 86/FRS/BRZ (ZN6 ZC6 ZD8 ZN8) ND Miata Anytime you plan to superchargeSince the factory 86 clutch fork and pivot pin are prone to cracking, bending, and failing in all conditions, we now stock this forged clutch fork and machined pivot pin from Verus Engineering, along with a 2017+ OEM release bearing and clips. This forged fork was designed utilizing advanced FEA (Finite Element Analysis) to dramatically increase strength, rigidity, and overall longevity. The unit is forged from 4130, heat treated, and then cryo