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Every car ›BMW ›2 Series ›F2x (2013 - 2021) ›M235i
Petrol · 3.0 litre · Maidstone, KentBMW 2 Series M235i remap326 to 380 bhp with Stage 1 software. The figures, the parts and the other engines in this car, on one page.
A Stage 1 remap takes the BMW 2 Series M235i from 326 to 380 bhp and from 450 to 520 Nm: 54 bhp and 70 Nm more, on standard hardware. On a turbocharged petrol the gain comes from boost, fuelling and ignition timing recalibrated within the limits of the standard turbo and injectors. It is done in a visit at our Maidstone workshop and the original file is kept, so it can go back to standard.
Stage 1 on this engine
What the BMW 2 Series M235i makes, standard and remapped
Standard is the factory figure. Stage 1 is the calibration we run on this engine, software only, nothing bolted on.
326→380
BHP · Power · +54
450→520
NM · Torque · +70
Stage 2 and Stage 3 figures, and the price for each, are in the calculator for this exact engine.Open the calculator →
Stage 1 powerStage 1 torque (dashed)Standard
Drawn from the quoted peaks and this engine’s peak rpm from our vehicle data: torque peaks at the quoted Nm, power is derived from it. A measured before-and-after graph comes with a dyno session.
In the shop
Parts that fit the BMW 2 Series M235i
Listed for this engine, fitted here or shipped. Anything from this list can be added to a Stage 2 build.
Forge Motorsport Turbo to Intercooler Hose for BMW 2 Series F2x (2013 – 2021) M235i – 326HP
£98.31
Forge MotorSport Hoses
Forge Motorsport Intercooler for BMW 2 Series F2x (2013 – 2021) M235i – 326HP
£536.54
Forge MotorSport Intercooler
Forge Motorsport Boost Pipe for BMW 2 Series F2x (2013 – 2021) M235i – 326HP
£305.27
Forge MotorSport Pipework
Milltek Cat Back Exhaust System for BMW 2 Series M235i – 326HP
£999.96
Milltek Exhausts
Scorpion Down-Pipe For BMW 2 Series – M235i – 326HP / F2x (2013 – 2021)
£296.43
Scorpion Exhausts
Scorpion Ascari Upgrade Kit For BMW 2 Series – M235i – 326HP / F2x (2013 – 2021)
£263.34
Scorpion Exhausts
Same car, other engines
BMW 2 Series F2x (2013 - 2021): every engine we tune
218d - 136Hp136 → 190 bhp
218d - 143Hp143 → 190 bhp
218d - 150Hp150 → 190 bhp
218i - 136HP136 → 170 bhp
220d - 163Hp163 → 220 bhp
220d - 184Hp184 → 220 bhp
220d - 190Hp190 → 220 bhp
220d PP - 200Hp200 → 220 bhp
All BMW 2 Series engines (304) · Every BMW we tune (5714) · All makes
Case study One we have actually done: the write-up, figures and photos for this car.Read it →Case studies
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Ask about your BMW 2 Series M235i
Registration and which stage. We come back with what it needs, what it makes and what it costs, usually the same day.
Questions
BMW 2 Series M235i remap questions
How much power does a Stage 1 remap add to a BMW 2 Series M235i?
54 bhp and 70 Nm. Standard is 326 bhp / 450 Nm; Stage 1 is 380 bhp / 520 Nm. That is a 17% power gain and 16% more torque.
How do I get a price for a BMW 2 Series M235i remap?
Put the registration into the calculator and it prices Stage 1, 2 and 3 for this exact engine, or send the form on this page and we come back with a fixed price, usually the same day.
Is a Stage 1 remap safe for this engine?
Stage 1 stays inside what the standard turbo, injectors, clutch and cooling were built to take. The figures above are the calibration we run, not a maximum. The car is checked for stored faults before and after, and the original file is kept so it can go back on.
Does a remap affect the warranty on a BMW 2 Series M235i?
A manufacturer can decline a warranty claim on a part they can show was affected by the remap. We tell you plainly what that means for your car and your warranty position before anything is done.
How long does it take, and can it be reversed?
A Stage 1 remap is done in a single visit, usually the same day. The original software is stored and can be restored on request.
The people
Meet the team who'll work on your car
Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.
Newsletter
Offers on parts and tuning, first
A short email now and then: new vehicle support, parts deals, open days. Nothing daily.