Roock AutoSport Specializes in Porsche Engine Conversions
We are the Porsche Boxster, Cayman and 996 engine swap experts. Get more power and reliability with Roock's AutoSport's cost-effective Engine Conversion Package.
Does your Boxter, Cayman or 996 need a new engine?
Replace it with one of our genuine Porsche replacement engines:
- 996 3.4L Engine
- 996 3.6L Engine
- 997 3.6L Engine
- 997 3.8L Engine
Contact us to learn more >
Breaking News! Roock is now offering a 4.0L engine. Our new 4.0L engine is a closed deck engine similar to the Porsche GT3 design. This conversion package is also available for all Porsche Boxster, Cayman, 996 and 997 models. See images below:

![]()


The Roock AutoSport Porsche Engine Conversion Package offers complete installation of the following:
- Remanufactured Porsche engine with warranty
- ECU software
- Variocam software & switch
- Engine harness
-
Sport headers
- OEM clutch
- Oil, filter, coolant
Roock AutoSport offers complimentary transportation of your vehicle up to 1,000 miles if needed. This offer is for Porsche engine conversion customers only.
![]()
Contact us using the form below:
Contact us today to learn more about the best tuning and upgrade solutions for your Porsche!
Email us: sales@roockusa.com
Call us: 866.99.ROOCK




