Factory character
The factory details buyers are actually trying to keep intact
Factory Equipment
Porsche 718 Cayman GT4 RS factory equipment guide
The equipment story should identify the original drivetrain, chassis format, major factory packages, and cabin hardware before modifications or seller-added features enter the discussion. Porsche 718 Cayman GT4 RS model information anchors the model context; the build record anchors the individual car.
Engine focus
The motor that defines the whole equipment story
Core factory specification
Engine
4.0L naturally aspirated flat-six. This is part of the factory specification buyers should verify when separating comparable Porsche 718 Cayman GT4 RS examples.
Power
493 hp in U.S. specification (500 PS). This is part of the factory specification buyers should verify when separating comparable Porsche 718 Cayman GT4 RS examples.
Transmission
7-speed PDK. This is part of the factory specification buyers should verify when separating comparable Porsche 718 Cayman GT4 RS examples.
Layout
Mid-engine, rear-wheel drive. This is part of the factory specification buyers should verify when separating comparable Porsche 718 Cayman GT4 RS examples.
Equipment buyers should verify
Factory identity
Verify standard or Weissach specification, optional magnesium wheels, PCCB, front lift, buckets, and interior package.
Chassis and controls
Confirm exposed-carbon panels, intake hardware, center-lock wheels, aero, suspension, exhaust, and software remain factory-correct.
Cabin and trim
Authenticate Manthey components and installation separately from the Weissach package and retain all removed OEM parts.
Retained hardware
Review PDK service, track history, alignment, underside condition, aero damage, wheel condition, and brake and tire consumables.
Documentation signals
Strong evidence
Original option documentation and clear factory-equipment story. Consistent Porsche dealer or specialist invoices. Honest disclosure around paint, ownership, modifications, and prior sales.
Reasons for caution
Generic 911 copy with no generation-specific detail. Missing records on a car priced like a top-tier example. Modified hardware without OEM parts, receipts, or a clear reason.