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
4.3L CONVERSION (Requires 3.8L ENGINE): Starting at $19,500 INSTALLED *
plus tuning – Includes OEM Porsche stroker conversion parts, BGB designed Mahle
pistons for 4.3L 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.