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This kit will only fit with a 6-bolt engine swap
The Evo 8/9 MN158504 collar is unfortunately discontinued
Lexus IS 300 Luxury 2018
2009-2012 911 RWD
2015+ Subaru STi
STM Universal GReddy Blow Off Valve Adapter (1.34") Select::Without Gasket This kit will only fitThe STM GReddy blow off valve adapter flange allows you to bolt a GReddy Type S or RS blow off valve to your 1. 34" coupler. This works with many applications including but not limited to Evo 4 X and 2G DSM. Machined 6061 aluminum flange, includes stainless steel hardware and optional genuine GReddy gasket. The 1. 34" flange fits in the intercooler pipe coupler allowing you to easily clamp on a GReddy BOV in place of your stock valve. Vehicle Fitment:
