Designed around a 72.60mm diameter extended tip 8-blade compressor wheel and a 9-blade Mar-M246 52mm Superalloy turbine wheel, built in a 316 stainless steel housing, this kit of two CTS Turbo Stage 2+ RS turbos intended for the S58 engine of the BMW M3 G80 / M4 G8x / M2 G87 / X3M / X4M fits without modification to allow the 3.0L engine to reach powers of up to 950hp over a very wide rev range and with an excellent spool. 

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Direct mounting

Kit of two turbos

Capable of producing up to 950hp

76.20mm diameter extended tip 8-blade compressor wheel

9-blade Mar-M246 52mm IN / 49.4 Ex Superalloy turbine wheel

High flow stainless steel housings and manifolds

Made in Canada

- Use of OEM wastegates required (WGDC max 90%) -