Alfa Romeo Giulietta 1.4 Multi-Air 170 hp — Stage 1 file (+25 hp)
hp
Stage 1 file for Alfa Romeo Giulietta 1.4 Multi-Air 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Alfa Romeo Giulietta 1.4 Multi-Air 170 hp ECU
Alfa Romeo Giulietta (2010) 1.4 Multi-Air 170 hp — premium petrol engine of the passenger segment of the Stellantis group (Италия, 1910). Stage 1 chip tuning raises power from 170 to 195 hp (+25 hp, +15%) and torque from 250 to 300 Nm (+50 Nm). This engine ships with different ECU variants: Marelli 8GMF, Marelli 8GMK, Marelli 8GMK.Fx, Marelli 8TDW. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. The ZF 9HP48-948TE TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 5 configurations · 5 ECU variants. The 2010 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
Alfa Romeo specialises in premium saloons and sports cars with a strong focus on driver engagement. Quadrifoglio is Alfa Romeo's performance sub-brand, the sporty variant for its top engines. The Alfa Romeo badge, featuring the Cross of Milan and the Visconti serpent, is the brand's historic emblem. On mid-range Alfa turbo petrol engines, Stage 1 delivers a noticeable gain. Quadrifoglio is Alfa's top segment, with sporty V6 engines. The factory Alfa calibration is sporty-premium; headroom for Stage 1 remains.
The Alfa Romeo community is a premium chip tuning niche in Italy and across Europe. Mid-range Alfa Romeos sit in the premium segment with solid headroom for Stage 1.
Alfa Romeo uses the ZF 8HP, a premium eight-speed automatic. The ZF 8HP TCU rarely needs calibration below Stage 1+.
Frequently asked questions
What is the Stage 1 effect on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp?
After Stage 1 the power of the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp rises from 170 to 195 hp, a gain of 25 hp (+15%). Torque rises from 250 to 300 Nm (+50 Nm).
How does Stage 1 differ from stock on the Alfa Romeo Giulietta?
Stage 1 on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp 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 +25 hp with no hardware changes.
Is a Stage 1 remap safe for the 1.4 Multi-Air 170 hp?
Stage 1 on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp?
Stage 2 on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
How many ECU variants does the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp have?
The Alfa Romeo Giulietta 1.4 Multi-Air 170 hp has 4 ECU variants: Marelli 8GMF, Marelli 8GMK, Marelli 8GMK.Fx, Marelli 8TDW. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.
Does the ZF 9HP48-948TE transmission need calibration after Stage 1 on the Alfa Romeo Giulietta?
Remapping the ZF 9HP48-948TE gearbox is essential to fully unlock Stage 1 on the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp. Without a TCU update the factory torque cap will choke the torque gain and shifts will become noticeably softer.
Does Stage 1 void the warranty on the Alfa Romeo Giulietta?
Stage 1 on the Alfa Romeo Giulietta 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 Alfa Romeo Giulietta 1.4 Multi-Air 170 hp done?
The full remap cycle for the Alfa Romeo Giulietta — 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 Alfa Romeo Giulietta?
The original Alfa Romeo Giulietta 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 Alfa Romeo Giulietta 1.4 Multi-Air 170 hp?
The cost of Stage 1 for the Alfa Romeo Giulietta 1.4 Multi-Air 170 hp 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.