BMW S85 5.8L Stroker Engine BMW-430i-2021

BMW S85 5.8L Stroker Engine BMW-430i-2021This engine includes CarBahn valve springs, 2mm over sized 94mm CarBahn CP forged pistons, CarBahn billet 83mm stroke crankshaft, and high strength forged Carrillo connecting rods with CarBahn Clevite racing rod bearings. Head gaskets come in 3 thicknesses (. 027 . 036 . 040) depending on the deck height. Connecting rod bearing and valve springs are common failure items on S65 and S85 engines. In response, CarBahn Autoworks has developed improved

The same thinking lives in every CarBahn suspension component

S65 engines have had broken valve springs issues

Calculated Flywheel Power Measured Wheel Power OEM Stock 554 HP / 501 TQ 465 WHP / 421 WTQ CarBahn Tuned 619 HP / 573 TQ 520 WHP / 481 WTQ Performance Gain +65 HP / +72 TQ +55 WHP / +60 WTQ CarBahn Performance Controller (CPC):

With this new

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Add race-bred attitude to your M4 with the CarBahn Carbon Fiber Rear Spoiler

Our software is meticulously designed to provide the highest achievable performance output while upholding safety as a paramount concern

Given the age of the E28 M5 and E24 M6

The one-piece monoblock forging and computer-simulated FEA design process yield a wheel that is lightweight

this high-performance oil cooler ensures your vehicle maintains ideal oil temperatures during spirited drives and track sessions

our products reflect a legacy of motorsport innovation

Tuned:   552WHP / 542WTQ