Audi R8 4.2 FSI 420
Engine Tuning in Portsmouth
Audi R8 4.2 FSI 420 in Portsmouth. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Audi R8 4.2 FSI 420: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +8%- Standard420 bhp
- Remapped455 bhp
Torque
+50 Nm · +12%- Standard430 Nm
- Remapped480 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Owners of the Audi R8 4.2 FSI 420 in Portsmouth can expect a stage 1 remap to take it from 420 to 455 bhp and from 430 to 480 Nm, an extra 35 bhp (8%) and 50 Nm (12%).
The figures above are estimates for a standard, well-maintained Audi R8 petrol; they are not a guarantee of any particular result.
Audi R8 4.2 FSI 420 power and torque after remapping
- Fuel: Petrol
- Standard power: 420 bhp, remapped: 455 bhp (+35 bhp, +8%)
- Standard torque: 430 Nm, remapped: 480 Nm (+50 Nm, +12%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Audi R8
Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.
For reference, TSI and TFSI are the Volkswagen Group names for its turbocharged direct-injection petrol engines.
Book chip tuning for your Audi R8 in Portsmouth
Based around Portsmouth, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
If you are closer to Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.
Want these figures on your Audi R8 4.2 FSI 420?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Audi R8
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide