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

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$3,200.00
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$3,200.00
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Our proprietary 996/997->GM E38 Plug N' Play Engine Harness allows you to run ANY 58x Chevrolet LS based engine installed in a Porsche 996/997.  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 or A/C modulation box (dependent on application) 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 (‘10-‘15 Camaro SS application) so dependent on which 58x engine you run LS3 sensors/accessories may be needed.  With this product you'll recieve the following ...

- (1) 996/997->GM E38 Engine Harness

- (1) 996/997->GM E38 DME Header Harness

- (1) 996/997->GM E38 CAN (996.2/997.1)/A/C (996.1)  Modulation Box

NOTE:

The '996.1 DBC (1999 ONLY)’ variant is made to order w/ a lead time of EIGHT weeks and is non-refundable/non-returnable being it’s considered a custom item.  Your Porsche DME will need to be mailed in/re-purposed for this product.

Our 996.2/997.1 harnesses are currently SOLD OUT however have initiated a second production run; by ordering you acknowledge these will not ship until production is complete w/ a current ETA of late Q1 ‘23.

996.1/996.2 (‘98-‘04) cars …

Oil Pressure - Your Porsche oil PSI sending unit will need to be retained for 996.1/996.2 cars (the required adapter fitting can be found here - click here).

Coolant Temp - Your Porsche ECT sensor will need to be retained for 996.1 cars (the required adapter fitting can be found here - click here).

GM E38 PCM NOT INCLUDED.  GM E38 PCM w/ OS 12633238 (‘10-‘15 Camaro SS) required for 100% comparability.