CPE 997 to GM E38 Engine Harness
CPE 997 to GM E38 Engine Harness

CPE 997 to GM E38 Engine Harness

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Provided by CPE and Wiring Specilities 997->GM E38 engine harness will allow you to run ANY 58x Chevrolet LS based engine installed in a Porsche 997.1 ('05-'08) or 997.2 ('09-'12).  This harness will install onto the engine and plug into the factory Porsche chassis connectors located on the passenger side of the engine bay along w/ the GM E38 PCM.  The included header harness and CAN modulation box will replace and accept the factory Porsche DME connections to provide an 100% plug n' play application w/ FULL gauge support (i.e. - oil temp, speedometer, tachometer, coolant temp, oil PSI, and CEL) and factory functionality including ABS, PSM, PASM (if equipped), and A/C.

This harness has been designed around a stock LS3 engine so dependent on which 58x engine you run LS3 sensors/accessories may be needed.  With this product you'll recieve the following ...

- (1) 997->GM E38 Engine Harness

- (1) 997->GM E38 DME Header Harness

- (1) 997->GM E38 CAN Modulation Box


These engine harnesses, header harnesses, and CAN modulation boxes are made to order w/ a lead time of SIX weeks and are non-refundable/non-returnable.

Your 997 main engine harness connectors (2-3 dependent on .1 or .2) will need to be mailed in/re-purposed for this product.

IF selecting '997.2 ('09-'12)' variant you'll need to mail in your factory Porsche DME to be re-purposed.

GM E38 PCM NOT included.