The FrankenTurbo F825 is the ultimate "Extreme Hybrid" for the Gen 1 B58 engine.
The FrankenTurbo F825 is the ultimate "Extreme Hybrid" for the Gen 1 B58 engine.
The FrankenTurbo F660 is the definitive "bolt-on" solution for Gen 1 B58 owners who want to push past the efficiency limits of the stock turbo.
For 2016-2018/19 models (B58 Gen 1)
CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe.
Replace those Worn Out Rod Bearings!
+0.50mm
Replace those Worn Out Rod Bearings!
Standard Size
Swap our your OEM plastic charge pipe for a reliable and performance geared option!
Capable of 600+ WHP with supporting modifications - New, no core charge!
This product was last offered at the strikethrough price on
07-14-2026
Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip
Eliminate intake restrictions for increased air flow and great power potential!
2X Entries For Our 25th Anniversary Sweepstakes!
Upgrade Your Clutch or Replace a worn unit with this Clutch and Flywheel kit
10X Entries For Our 25th Anniversary Sweepstakes!
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
Upgrade Your Gen 1 B58 With Kelford Cams!
For Vehicles With Gen 1 B58 Only
Upgrade Your Gen 1.5 B58 With Kelford Cams!
For Gen 1.5 B58 Cars