BMW M4 AET Turbo hybrids 663BHP

Another BMW M4 in with us for some modifications:

• AET Turbos hybrids, great turbos at a great price at only £1920 inc vat
• Insane Performance 4 pin crank hub
• New BMW conrod bearings
• Bootmod3 OTS Hybrid turbo map

The car also has catless downpipes, midpipes and iridium spark plugs and it’s now making a nice 573whp which is about 663bhp at the flywheel. This is using the Bootmod3 hybrid off the shelf map so more power to come with a custom map if required, the AET Turbos will make 700BHP on pump fuel and more with ethanol or water/meth. Please get in touch if you want your BMW M car tuned.