Hybrid (performance) turbocharger
BorgWarner 5304 988 0090 Hybrid Turbocharger
BorgWarner 5304 988 0090 (also written 53049880090) is a hybrid (performance) turbocharger for Alfa Romeo 1.8 235 HP. Hybrid stage 1 - approx. 350 HP£1,844 inc. VAT, with 12 months warranty.
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 5304 988 0090 Turbocharger.
£1,994 to pay today: £1,844 + £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. 350 HP at the crank, with an ECU remap set up for this turbo.
What we upgrade
- Billet (CNC-machined) compressor wheel
- Reworked turbine wheel for lower back-pressure
- High-speed balanced and flow tested
What your car needs
- ECU remap for the new turbo
- Fuel system upgrade (injectors / pump)
- Freer-flowing exhaust / downpipe
£2,155 to pay today: £2,005 + £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. 400 HP at the crank, with an ECU remap set up for this turbo.
What we upgrade
- Billet (CNC-machined) compressor wheel
- Larger, high-flow turbine wheel
- Reworked turbine wheel for lower back-pressure
- High-speed balanced and flow tested
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 5304 988 0090 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 | 53049880090 (5304 988 0090) |
| Other versions of this number | BorgWarner | 53049700090, 53049980090 |
| Interchange number | BorgWarner | 53039700149, 53039880149 |
| OE number | Fiat | 55231460 |
| OE number | Fiat / GM | 55224275, 55232225 |
BorgWarner 5304 988 0090 hybrid: stages compared
Same turbo, same vehicles. Higher stages make more power and need more supporting modifications.
| Stage | Target power | Price inc. VAT | Refundable surcharge | Warranty | Availability |
|---|---|---|---|---|---|
| Hybrid stage 1 - approx. 350 HPHybrid turbo built in our workshop: upgraded internals in the original housing | approx. 350 HP | £1,844 | £150 | 12 months | 2-3 weeks |
| Hybrid stage 2 - approx. 400 HPHybrid turbo built in our workshop: upgraded internals in the original housing | approx. 400 HP | £2,005 | £150 | 12 months | 2-3 weeks |
BorgWarner 5304 988 0090: details
| Turbo manufacturer | BorgWarner |
|---|---|
| Type | Hybrid (performance) turbocharger |
| Engine capacity | 1.7 l |
| Engine power | 200-241 HP |
| Warranty | 12 months |
Prices and stock last checked .
Questions about BorgWarner 5304 988 0090
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 53049700090 the same turbo as 5304 988 0090?
Yes. 53049700090 and 53049980090 are other ways of writing 5304 988 0090 or later versions of the same number. Vehicle manufacturers list this turbo under their own OE numbers: 55224275, 55232225 and 55231460.
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.