Hybrid (performance) turbocharger · Twin turbo
BorgWarner 5303 988 0523 Hybrid Turbocharger
BorgWarner 5303 988 0523 (also written 53039880523) is a hybrid (performance) turbocharger for BMW 550 750 X5 X6 2993 ccm 280 kW 381 BHP. Hybrid stage 1 - approx. 600 HP£2,006 inc. VAT, with 12 months warranty.
This turbo is one of the turbochargers in a twin-turbo system
The number of the other turbo is not an alternative for this one. The turbos in a twin-turbo system are different parts. Compare the number on the turbo you are replacing before you order.
Hybrid (performance) turbocharger
A hybrid turbo keeps the original housing but has upgraded internals, so it flows more air and makes more power than the standard turbo. It is not a turbo for hybrid cars.
Standard version of the same number: BorgWarner 5303 988 0523 Turbocharger.
£2,156 to pay today: £2,006 + £150 refundable surcharge. The £150 surcharge is a deposit for your old turbo. We refund it in full when we receive your old turbocharger back.
Target power: approx. 600 HP at the crank, with an ECU remap set up for this turbo.
What your car needs
- ECU remap for the new turbo
- Fuel system upgrade (injectors / pump)
- Freer-flowing exhaust / downpipe
- 12 months warranty
- Reconditioned, balanced and tested in our own workshop
- Free next-day UK delivery on stock items
- 14-day returns on unused, unfitted turbochargers
BorgWarner 5303 988 0523 part numbers and OE references
The same turbocharger is listed under several numbers. If any number below is on your turbo or your quote, this is the part. Numbers are shown without spaces and, in brackets, as printed on the part or in the catalogue.
| Type | Brand | Number |
|---|---|---|
| Manufacturer part number | BorgWarner | 53039880523 (5303 988 0523) |
| Other versions of this number | BorgWarner | 53039700523, 53039710523, 53039980523 |
| Interchange number | BorgWarner | 12739700001, 12739700009, 12739700010, 12739700018, 12739710001, 12739710009, 12739710010, 12739710018, 12739880018, 12739980018, 53039700246, 53039700247, 53039700285, 53039700310, 53039700323, 53039700364, 53039700365, 53039700403, 53039700472, 53039710246, 53039710247, 53039710285, 53039710310, 53039710323, 53039710364, 53039710365, 53039710403, 53039710472, 53039880246, 53039880247, 53039880285, 53039880310, 53039880323, 53039880364, 53039880365, 53039880403, 53039880472 |
| OE number | BMW | 11658506380, 11658506381, 11658506382, 11658516123, 11658516124, 11658516125 |
BorgWarner 5303 988 0523: details
| Turbo manufacturer | BorgWarner |
|---|---|
| Type | Hybrid (performance) turbocharger, part of a twin-turbo system |
| Fuel | Diesel |
| Engine capacity | 3.0 l |
| Engine power | 380-381 HP |
| Warranty | 12 months |
Prices and stock last checked .
Questions about BorgWarner 5303 988 0523
Can I use the other turbo from the twin-turbo system instead of BorgWarner 5303 988 0523?
No. BorgWarner 5303 988 0523 is one turbo of a twin-turbo system. They are different parts that work together, not alternatives for each other.
What is a hybrid turbocharger?
A hybrid turbo is a performance turbocharger: the original housing with upgraded internals, built to flow more air and make more power than the standard unit. It has nothing to do with hybrid (petrol-electric) cars.
Is 53039700523 the same turbo as 5303 988 0523?
Yes. 53039700523, 53039710523 and 53039980523 are other ways of writing 5303 988 0523 or later versions of the same number. Vehicle manufacturers list this turbo under their own OE numbers: 11658506380, 11658516123, 11658506381, 11658506382, 11658516124 and 11658516125.
How does the exchange surcharge work?
Our turbochargers are sold on exchange. A refundable surcharge of £150 is added to your order and refunded in full when we receive your old turbo.
How much is delivery and how long does it take?
Delivery is free. A hybrid turbo in stock is dispatched the next working day. Hybrid turbos built to order take 2-3 weeks in our workshop.
Can I return a turbocharger?
Yes. You can cancel within 14 days of delivery and return the turbocharger unused and unfitted for a refund; you pay the return postage. If a turbo is faulty, it is covered by the 12 months warranty.
What warranty do I get?
12 months on this turbocharger.