CPE 996/997->GM E38 Plug N' Play Engine Harness

This proprietary ‘PnP’ harness enables the installation of any 58x Chevrolet LS-based engine into Porsche 996 or 997 models (1999–2011).  It connects directly to the factory Porsche chassis connectors on the passenger side of the engine bay and interfaces with the GM E38 PCM (NOT included) for a seamless integration. Key Features   • Plug-and-Play Integration: Utilizes factory Porsche chassis connectors for seamless installation. • Comprehensive Compatibility: Supports full gauge functionality, including voltmeter (996), oil temperature (997), speedometer, tachometer, coolant temperature, oil pressure, and check engine light. • Chassis Functionality: Maintains ABS, PSM, VSS, A/C, and PASM (if equipped). • Engine Compatibility: Designed around the GMPP LS3 crate engine; compatibility with other 58x LS engines may require different sensors or accessories. Included Components   • (1) 996/997 to GM E38 Engine Harness • (1) CPE Header Interface • (1) A/C Module (’99 C2) or CAN Module (’99 C4 or ’00–’08), depending on model year   NOTE   • PCM Requirement: GM E38 PCM (Serv No. 12633238) is NOT included and must be sourced separately or purchased through us (regardless of service no. CORVETTE PCMs are NOT supported and will cause unintended operation). • Model Specificity: Ensure correct selection of your vehicle’s model year and trim when ordering to prevent ABS/PSM faults. • Installation Guidance: For detailed installation instructions, refer to the below link/PDF.   https://cdn.shopify.com/s/files/1/0258/9766/4602/files/CPE_E38_99-_08_Harness_Literature.pdf?v=1734209240