Porsche 993 Turbo ECU Software Upgrade Style:Euro EProm (1995) but it eliminates pressure points

but it eliminates pressure points that are often created by the stitch lines

Completely replaces the OEM scuff guard

sold as a pair

Replaces the restrictive factory cats with high-performance

Porsche 993 Turbo ECU Software Upgrade Style:Euro EProm (1995) but it eliminates pressure pointsPerformance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air fuel ratios, and boost pressure (if applicable). NOTE: ECU upgrades are available for all 993 Turbo models, but you must specify which style of ECU your vehicle requires. Early model 993 Turbo (1995) use an ECU EProm Flash, while the later cars equipped with the "drive block" feature (1996 1997. 5) use an OTP style ECU.