GrimmSpeed 2.25 inch / 2.5 inch Exhaust Gasket | 020031 vendor_BLOX Racing Included is a new O-ring

Included is a new O-ring for the hard coolant line and all other gaskets necessary for installation

Note: This kit requires the HKS SSQV blow off valve kit (71001-XM002) for proper installation and function

1992 - 2001 Honda Prelude (2

Proper support via main bearings is crucial to prevent oscillations and wear that can damage the crankshaft and other components as the motor moves further out of balance

Slight increase in NVH (noise

GrimmSpeed 2.25 inch / 2.5 inch Exhaust Gasket | 020031 vendor_BLOX Racing Included is a new O-ringFitment Information: 2013 2020 Subaru BRZ (used 3 times in the factory exhaust) 2013 2016 Scion FR S (used 3 times in the factory exhaust) 2017 2020 Toyota 86 (used 3 times in the factory exhaust) Please note: This gasket is designed to fit most 2 bolt Subaru 2. 5" inch applications. Use the dimensions drawing above to verify fitment for your application before purchase. Features: This is the GrimmSpeed Heavy Duty Multi Layer 2. 25" 2. 5" Gasket with