SIMPLIFIED Flange, 2.5" / T31 V-Band MILD STEEL (3.10" OD flange, Grooved for 2.5" OD Tube) Universal Includes block off plate to

Includes block off plate to delete the stock mechanical diverter valve at the turbo

for SILVIA S14/S15

2011 is the year for going over 30 PSI of boost

separately sold "Additional Terminal Set"

SIMPLIFIED Flange, 2.5" / T31 V-Band MILD STEEL (3.10" OD flange, Grooved for 2.5" OD Tube) Universal Includes block off plate toMILD Steel V band Flange Machined for 2. 5" Tube, Use 2 of these with the 2. 5" V Band Clamp for nice exhaust joint without the need for gasket. CNC machined from solid billet stock so this flange is very durable compared to most sheet metal tubing rolled tubes. Note: This is the simplified version of the 2. 5" v band flange and is not the same double stepped flange as: FLS073 and FLS099