Exhaust Header Fit For Acura RSX DC5/-05 02-06 EP3 K20A3MT001088 39228537

Features

Inlet: 1.75"

Outlet Diameter: 2.5"

Piping Diameters: 4 X 1.75" Manifold Piping; into 1 X 2.50" Major Pipe

Collector Diameter: 2-1/2 in.

Head Flange Thickness：3/8 in.

Pipe Thickness: 16 gauge (1.5mm)

Shorty design for power gain from idle to mid-range RPM

TIG Welded CNC Machine Flange

Fitment

2002-2006 Acura RSX Non-Type S

2002-2005 Honda Civic SI/SIR (except 2003 Honda Civic Si 2.0L )