Brian Crower 30mm Exhaust Valve Set (8pcs) Honda Civic Si 2006-2011 | BC3041 vendor_Rally Innovation the stock LGT is designed

the stock LGT is designed to be biased towards understeer

2003-2006 Mitsubishi Evolution 8 / Evolution 9

You should know that ARP« uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality

Aggressive valving and spring rates 2

Brian Crower 30mm Exhaust Valve Set (8pcs) Honda Civic Si 2006-2011 | BC3041 vendor_Rally Innovation the stock LGT is designedFitment Honda Civic Si (20062011 K20Z3) Acura RSX Type S (K20A2) Acura TSX (K24A2 heads in hybrid builds) Other K20 K24 hybrid and performance builds The Brian Crower BC3041 Exhaust Valve Set is a performance valvetrain upgrade designed for Honda and Acura K series engines, including K20A2, K20A, and K20Z3 applications. This is the standard 30mm exhaust valve set, intended as a high strength replacement or upgrade over OEM components for engines