Porsche Boxster 3.4 DFI S 320 hp — Stage 1 file (+20 hp)
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Stage 1 file for Porsche Boxster 3.4 DFI S 320 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Porsche Boxster 3.4 DFI S 320 hp ECU
Porsche Boxster (2005 - 987) 3.4 DFI S 320 hp — sports petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1931). Stage 1 chip tuning raises power from 320 to 340 hp (+20 hp, +6%) and torque from 370 to 395 Nm (+25 Nm). A petrol engine built in 2005 — the era before widespread firmware encryption, OBD flash without complications.
Porsche has been part of the Volkswagen Group (VAG) since 2012. Porsche is a premium sports car manufacturer from Stuttgart-Zuffenhausen, founded in 1931. The Porsche community is one of the most premium in chip tuning. Porsche shares some engines with Audi (top-tier V8s).
Within the VAG group, Porsche shares some ECUs and platforms with Audi. The Porsche community is the premium segment of chip tuning, active across Europe and the US. On Porsche performance petrol engines, Stage 1 delivers a noticeable gain even on stock hardware. On the Porsche Turbo, Stage 1 delivers a solid gain even on stock hardware. High-output Porsche models run a high-output platform with solid headroom for Stage 1.
Frequently asked questions
How much horsepower does Stage 1 add for the Porsche Boxster 3.4 DFI S 320 hp?
Stage 1 chip tuning on the Porsche Boxster 3.4 DFI S 320 hp boosts engine output by 20 hp: from 320 to 340 hp. Torque rises from 370 to 395 Nm (+25 Nm).
What changes in the Porsche Boxster ECU after Stage 1?
Stage 1 chip tuning of the Porsche Boxster is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.
Is Stage 1 safe on the high-output Porsche Boxster 3.4 DFI S 320 hp?
Stage 1 on the powerful Porsche Boxster 3.4 DFI S 320 hp “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 much does Stage 2 add on the Porsche Boxster?
Stage 2 for the Porsche Boxster 3.4 DFI S 320 hp 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.
What happens to the Porsche Boxster warranty after chip tuning?
The factory warranty of the Porsche Boxster does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Porsche Boxster take?
On the Porsche Boxster 3.4 DFI S 320 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Porsche Boxster?
Yes, the original ECU firmware of the Porsche Boxster 3.4 DFI S 320 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Porsche Boxster?
Stage 1 for the Porsche Boxster 3.4 DFI S 320 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.