Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm — Stage 1 file (+53 hp)
hp
Stage 1 file for Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm ECU
Mack Trucks Maxidyne (I (1990 - 2005)) AMI-300 12.0 305hp (224kW) 1627Nm — commercial diesel engine of the commercial segment of the Volvo Group (Mack Trucks) group (США, 1900). Stage 1 chip tuning raises power from 305 to 358 hp (+53 hp, +17%) and torque from 1627 to 1904 Nm (+277 Nm). Diesel engines built in 1990 — the era of classic Common Rail without strong encryption.
Mack has been part of the Volvo Group since 2000. Mack Trucks is an American truck manufacturer, founded in 1900. The Mack Bulldog is the brand's iconic emblem. The factory calibration is conservative, leaving headroom for Stage 1 while preserving engine life. High-output diesels head the truck segment, and Stage 1 is especially felt in Nm. On older truck diesels, Stage 1 goes in over OBD with no complications.
The truck chip tuning community is an industry of its own, focused on long-haul routes. On high-output trucks, Stage 1 reduces fuel consumption under load. The professional logistics segment tunes for fuel consumption and pulling characteristics. High-output MAN units are long-haul tractors with solid headroom for Stage 1.
Frequently asked questions
What power gain do you get after chip tuning the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm?
Stage 1 chip tuning on the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm boosts engine output by 53 hp: from 305 to 358 hp. Torque rises from 1627 to 1904 Nm (+277 Nm).
What changes in the Mack Trucks Maxidyne ECU after Stage 1?
Stage 1 on the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +53 hp with no hardware changes.
What does Stage 1 give on the powerful Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm?
Stage 1 on the powerful Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How does Stage 2 differ from Stage 1 on the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm?
Stage 2 for the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Does Stage 1 void the warranty on the Mack Trucks Maxidyne?
Stage 1 on the Mack Trucks Maxidyne voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm done?
The full remap cycle for the Mack Trucks Maxidyne — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Mack Trucks Maxidyne?
The original Mack Trucks Maxidyne ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm?
The cost of Stage 1 for the Mack Trucks Maxidyne AMI-300 12.0 305hp (224kW) 1627Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.