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Reliability of engine modifications to Cayman

  • 2010
  • Cayman S
29 000

Hi, I’m a relatively new Cayman S owner and have been wondering about the pros and cons of potential modifications.  What types of modifications can be done without substantially decreasing reliability of the engine.  For example, are there any issues with only adding a cat-back exhaust? What about exhaust and headers?  

The most extensive upgrades I would consider are the intake, plenum, throttle body, headers and exhaust, as well as a tune.  Would that substantially impact reliability? I use my car primarily on the street but am looking to do 5-10 auto rods and DE days this year.

Thank you,



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