The S2 has the same inlet diameter as stock (2.25”).   Only things you will need to modify is relocation of the boost control solinoid.  It’s a direct bolt in capable of 40 lbs/min of air flow.  The benefit with the S2 over the S1 is added response and mid range from the larger A/R ratio of the compressor housing and an upgraded wastegate actuator.  Peak power stays the same.  This is what you get when you order an S2!

GT28 Turbine wheel

BNR’s custom GT2860 compressor wheel (40 lbs/min flow rate)

High Performance 360 thrust assembly

Wide journal bearings

Rear journal bearing oil deflector (Diverts oil away from the turbine seal)

High Performance turbine seal

Balanced and blue printed to .5 gram/in2

BNR’s custom T2 bearing housing (uses all OE oil and water fittings)

BNR compressor housing

BNR .63 a/r turbine housing with 27mm wastegate port

Upgraded wastegate actuator (set at 13 psi)

All stainless hardware

5 Layer stainless MLS turbine inlet/outlet gaskets

(9) M10 1.5 exhaust studs

Extended stainless water line (firewall side)

(4) 14mm copper sealing rings

1 year warranty!

VIP Motorsport is an official stockist of BNR Turbos in the UK! Our stock is directly linked with BNR Supercars in the USA, if the item is not in stock with us it could take up to two weeks to arrive with you. BNR Turbos are now available on 0% Finance - contact us for details. Temporary Image - Image may not be accurate to product received.