Linear pull from 2,000 rpm
A Chiron's two-stage turbocharging gives a linear power curve from 2,000 rpm. With the boost circuit sealed, the torque builds without a slump.
Bugatti specialistsBugatti engine repair in Dubai is at Royal Prince Auto Care, DIP 2. We replace the plug, coil or hose behind a misfire or leak.

Tell us your car, what it needs and how to reach you. A service advisor will call you back to talk through the work.
The work we carry out on Bugatti models at our Dubai Investment Park workshop. Open the full details below.
The W16 gets these jobs under our Bugatti engine repair:
Our workshop takes these jobs on the Veyron, the Chiron family, the Divo, the Centodieci and the W16 Mistral.
Bugatti engine failure in Dubai traces to radiator heat, hot charge air, sand, turbo oil starvation, weak coolant or worn ignition parts. All but the ignition wear act on the W16's 4 turbochargers or its 2 water loops. We test for each of these and repair the cause we find, or refer internal damage to a Bugatti dealer.
The mean August maximum at Dubai's airport station is 41.9 °C on the 1991 to 2020 normals. Rising sand logs 17.7 days annually on the 1981 to 2010 record. Both figures add to the load on a W16's radiators and air filters.
We repair a fault together with its cause, and the driver gains these results:
A Chiron's two-stage turbocharging gives a linear power curve from 2,000 rpm. With the boost circuit sealed, the torque builds without a slump.
A Chiron's W16 needs all 4 turbochargers in use, 2 on each bank, for its maximum power. A sealed intake and a working boost circuit let each one deliver its share.
On a Veyron, 2 water cycles hold the W16 inside its temperature range, even at extreme full loads. The high-temperature cycle alone moves 40 litres through 3 coolers at the front.
A Chiron's low-temperature loop stops the charge air overheating in stop-and-go driving. With its pump and radiator working, that protection holds in Dubai traffic.
A Chiron pumps more than 60,000 litres of air a minute through its engine. An intact intake path lets that full volume reach the turbochargers.
A Chiron cleans its exhaust gas in 6 catalytic converters, the main ones about 6 times the size of a medium car's. A misfire can damage a catalytic converter, so an early repair protects them.
A Bugatti W16 detects misfire and knock through Bugatti Ion Current Sensing (BIS), which monitors the ion current at each spark plug. Bugatti built it because a smooth-running 16-cylinder engine makes ordinary misfire and knock detection unreliable. On a fault, BIS slows the ignition timing, deactivates the cylinder or reduces the boost pressure.
We read the stored misfire faults to find the cylinder concerned, then test its spark plug and ignition coil. We renew whichever of the 2 fails and clear the stored faults.
Bugatti's June 2020 VR17.2 package listed new software for the engine controller of the Chiron and its derivatives, BIS II included. A Bugatti dealer loads any new engine controller software.
A Bugatti dealer takes the Bugatti engine jobs that open the engine, split the chassis or change software, and every open campaign. That covers a rebuild and other work inside the engine. We repair the ignition, cooling and intake parts that come off without opening the engine or splitting the chassis.
Bugatti's December 2024 campaign BUGCS037, issued for all markets, shows how deep such work reaches on the Centodieci and Chiron Super Sport. It renews the turbocharger oil pipes, with a new seal and check valve at each of the 4 turbochargers.
The catalytic converters and their heat shields come off before the pipes, and the chassis is set up again after reassembly. We refer a car on the campaign list to a Bugatti dealer.
The W16 passes through these steps in turn:
We record the warning on the display and the state of the engine when it appears: cold or warm, idling, under load or in traffic. Each later test runs under those conditions.
We note each stored engine fault with the live values beside it. The codes decide which system the next test covers.
The high- and low-temperature loops each go under pressure while we watch the gauge. A falling reading confirms a leak, and we replace the hose, radiator or low-temperature pump that leaks.
An oily film in the coolant reservoir signals an oil cooler leak or a failed head gasket. We renew a leaking oil cooler, and head gasket work goes to a Bugatti dealer.
A compression test picks out a cylinder that builds less pressure than the others. Internal work on that cylinder goes to a Bugatti dealer.
With the faults cleared, the car goes on a road test under the step 1 conditions. A final fault read then confirms the repair.
To book a Bugatti engine check, send us the model by WhatsApp or phone, plus a line on how the W16 behaves.
Each Bugatti engine repair in Dubai takes its price from 3 factors: the W16 version, the system at fault and the damage found. A Chiron's turbochargers are 69 percent larger than a Veyron's, so parts differ by version. Our tests on the car show which factors apply.
A coolant leak caught early stays a hose or radiator job. An engine left to overheat can seize its pistons, which turns that job into internal engine work.
Our W16 work follows these practices:
The Veyron 16.4 Super Sport gained enlarged turbochargers and larger intercoolers. The Chiron Super Sport runs larger turbochargers with more efficient compressor wheels. We confirm the exact version before ordering a part.
A leaking radiator cap stops pressure building in a loop, and vapour bubbles then form. We test each cap during the loop pressure test and renew a cap that leaks.
On a Chiron, the intake tube, the charge air system and the chain housing are carbon fibre. We inspect the carbon intake ducts for cracks when we trace a boost leak, then replace a cracked duct.
A W16 that leaks coolant gets a new hose, seal or radiator. We keep radiator sealant out of its circuit.
Foreign objects and contaminants linger in the loops once a failed cooling part comes out. Both loops get a full flush before the refill.
On a W16 Mistral, the wider horseshoe grille feeds the high-temperature radiator by itself. The 2 side intakes are reserved for the intercoolers, and we clear sand from each one.
The W16 versions we repair include these:
In the Veyron, the W16 sets 2 eight-cylinder blocks at 90 degrees to each other, with the banks of each block 15 degrees apart. The whole engine is no bigger than a V12.
Tell us the make, model and what the car is doing, and we book it in at our Dubai Investment Park 2 workshop. Free pickup and drop-off by our driver comes with a service contract. Every service comes with a free car wash.
Regular servicing keeps small faults from turning into big repairs. Both packages are carried out by certified technicians using genuine or quality parts.
Each package is quoted for your car. Call +971 50 216 0864 with the make and model for an estimate.
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No. Two experts hand-assemble each Chiron W16 from 3,712 parts over 6 days, in a Salzgitter room reserved for the engine. A rebuild therefore goes to a Bugatti dealer, and we repair the parts on and around the engine.
A Chiron moves off on 2 turbochargers so that no turbo lag builds. The other 2 join at about 3,800 rpm, and each charger supplies air for about 380 PS. When the pull fades at that point, we test the boost circuit of each bank and seal any leak it shows.
Yes, on the combustion engine. The Tourbillon pairs its naturally aspirated V16, worth 1,000 hp alone, with 3 electric motors. A Bugatti dealer takes on those motors and the 800 V system, while we diagnose the V16 itself as we do the W16 cars.
No. Both are 8.0 litre W16 engines with 4 turbochargers, but the compact shape and the 73 mm pitch are all the Chiron kept. Bugatti developed every other part of the Chiron engine anew.
Call or send a WhatsApp message with your Bugatti model, its year and what the car is doing, and book it in at our Dubai Investment Park 2 workshop.