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If you have exhausted your standard list of bolt-on modifications and you are still in search of more power and torque for your Boxster, Cayman or 911 we currently offer engine conversions for all Porsche 911 type 997.2 (2009 - 2012), Porsche Boxster/Cayman type 987.2 (2009 - 2012), Porsche 911 type 991.1 (2012 - 2016) and Porsche Boxster/Cayman type 981 (2013 - 2016) models. In addition, for 2020 we are offering 718 GT4 4.0L engine upgrade packages as well.



3.8L ENGINE CONVERSION: Starting at $24,500 INSTALLED (Includes core exchange) *plus tuning – Pricing includes a fresh reman 3.8L engine from Porsche Cars North America and ALL labor to remove the existing engine, convert the new 3.8L power plant to Cayman Boxster fitment, prepare the new 3.8L engine for installation, install the new engine, road test to ensure drivability, prepare the original engine for core return to Porsche and all required shipping costs. 2009 – 2012 987.2 base 2.9L cars require EFI –> DFI conversion for additional charge of $7500.

X51 POWERKIT CONVERSION (Requires 3.8L ENGINE): Starting at $14,500 INSTALLED *plus tuning – Includes retrofit of Porsche OEM Carrera GTS X51 Power Kit & labor to install in vehicle.

4.0L STROKER CONVERSION (Requires 3.8L ENGINE): Starting at $14,000 INSTALLED * plus tuning – Includes 4.0L stroker crankshaft, BGB designed Mahle pistons, Carrillo connecting rods, new bearings, gaskets/seals and hardware. Assumes 500 miles or less on existing engine – higher mileage engines may require additional engine case half plating.

4.2L / 4.5L CONVERSION: Starting at $19,500 INSTALLED * plus tuning – Includes 4.0L stroker conversion parts, BGB designed Mahle pistons for 4.2L / 4.5L cylinder bores, Carrillo connecting rods, new bearings, gaskets/seals and hardware.

CNC PORTED CYLINDER HEADS: $3,995 PLUS LABOR – Our custom CNC porting is a great addition to any of the above engine conversion to help free up as much as 20rwhp.


- PRICING DOES VARY PER APPLICATION, PLEASE CONTACT US FOR A CUSTOMIZED QUOTE -

* NOTE: PRICES ARE AS OF June 2020. ALL CORE VALUES AND REMAN ENGINE COSTS ARE CONSIDERED ESTIMATES TIL ACTUAL VIN SUBMISSION TO PORSCHE.

* NOTE: 987.2 2.9L CARS NEED ONLY ADDITIONAL ENGINE WIRING HARNESS, ECU AND "JUMPER" HARNESS TO CONVERT TO DFI - NO ADDITIONAL DRIVETRAIN PARTS OR PLUMBING PARTS NEEDED.

*THE NUMBERS ABOVE ASSUME USAGE OF NEW OR REMANUFACRURED OEM PORSCHE PARTS. THESE NUMBERS DO NOT ASSUME ANY ADDITIONAL AFTERMARKET BOLT-ON MODIFICATIONS IN THE FORM OF EXHAUST, INTAKE OR ECU UPGRADES. THESE MODIFICATIONS CAN BE ADDED DURING THE CONVERSION AT NO ADDITIONAL OR DISCOUNTED LABOR COSTS.