Introducing the new CZP ECU upgrade. These are the safest and most reliable program you can find on the market. Works perfectly with any Diagnostic software, and Nissan Consult Diagnostics. 60HP Gain for a TT, and 12HP Gain for a NA.

CZP ECU Features:

-Boost calibration jets, TT only (60HP Gain)
-Street Legal (90-94)
-Easily Installed (25 minutes)
-No Adjustments needed
-Rev. Limiter Raised 200 RPM
-Cam Timing control optimized
-Eliminates Top Speed Limiter and Boost Limiter at Computer Level
-Throttle Response Code Optimized
-Control Maps "Resized" for control at high RPM and power
-Air/Fuel Ratios corrected for higher power levels
-Ignition Timing corrected for optimum torque and cylinder temperature
-Boost Increased to 12.5 PSI (13.5 PSI flash boost)
-Computer Controlled safety boost level maintained

Please note that this is NOT a repair service. A good, fully-functional ECU must be either returned as a core, or if we're upgrading your ECU, it will need to be in good working order before it's sent in.

CZP Core Charge($300): An Additional $300 Core Charge applies to all CZP ECUs, and is charged at initial purchase of ECU. Once the Customer receives the CZP ECU, they must then return the ECU to receive their core amount($300). The additional core charge will not show up on the internet invoice.

8-Bit Early Style ECUs ONLY

If you're sending cores in 1st, please send them to:

Concept Z Performance, Inc.
c/o CZP Order #(Insert your order number here)
1515 W. Deer Valley Rd.
Ste C106
Phoenix AZ 85027
602-283-3500