98-00 E46/Z3/E39 323/328/z3 (M52TU) N/A Custom Tune

Unlock up to 28 horsepower and 20 lb-ft of torque with a custom tune for your naturally aspirated M52TU-powered BMW. With the right supporting mods—such as cam upgrades, intake or exhaust modifications, or underdrive pulleys—you can maximize your car’s performance potential.

Applications:

• 1998–2000 E46 323i, 323Ci
• 1998–2000 E39 523i
• 1998–2000 E36/7 Z3 2.3i
• 1998–2000 E46 328i, 328Ci
• 1998–2000 E36/7/8 Z3 2.8
• 1998–2000 E39 528i
• 1998–2000 E38 728i

Optional Features:

• EWS Delete
• Burbles/Flames (toggleable)
• Launch Control
• Diagnostic Trouble Code Disabling
• SAP Delete
• DISA Delete
• O2 Sensor Delete