A series of Viton O-rings and the appropriate standoff extensions are included with each kit to ensure a leak-free seal and OEM fit and finish

this brace will provide some subtlety and class to your engine bay

Diameter of center pipe is the portion that has the largest diameter

The step on the big end (crank journal side) is for strength and rigidity to maintain roundness

SRS Collettori di scarico EXHAUST SYSTEMS 4-2-1 EXHAUST HEADER STAINLESS STEEL (HONDA B-ENGINES 91-02) Lancer Evo 6 A series of Viton O-ringsCompatibile con: Honda Civic 1991 1996 4 door sedan 1. 6 VTi (B16A2 EG9) Honda Civic 1991 1996 3 door hatchback 1. 6 VTi (B16A2 EG6) Honda Civic 1995 2001 3 door hatchback 1. 6i VTi (B16A2 EK4) Honda Civic 1995 2001 3 door hatchback 1. 6i Type R (B16B EK9) Honda Civic 1995 2001 4 door sedan 1. 6 VTi (B16A2 EK4) Honda Civic 1997 2001 5 door hatchback 1. 8i VTi (B18C4 MB6) Honda Civic 1998 2001 5 door aerodeck 1. 8 VTi (B18C4 MC2) Honda CR V 1997 2002 5