What is a hybrid K04?
The HPA K04 Hybrid upgrade offers a higher operational boost range, while still working with the stock componentry; making for a natural and cost-effective upgrade. This K04 Hybrid conversion allows for a seamless integration, without the need for custom fabrications or aftermarket diverter valves.
What is the difference between a hybrid turbo and regular turbo?
A Hybrid Turbo simply means a non-standard or potentially upgraded turbocharger. This consits of a turbo with combined parts from different frame sizes and potentially different manufactures, such as Garrett or BorgWarner to make the ultimate performance turbo.
What type of turbo is a K04?
Turbocharger: APR uses Genuine Borg Warner components. The heart of the system is a Borg Warner K04-64….Features:
| Brand | APR |
|---|---|
| Product Type | Turbocharger System |
| Software Included | Yes |
| Turbo Brand | Garret Honeywell |
| Turbo Type | Drop-in Turbo |
What cars have K04 turbo?
K03 vs K04 Turbo for the Audi & Volkswagen 1.8T
| Vehicle Application | Item |
|---|---|
| 1997-2006 Audi A4 & VW Passat 1.8T | Stigan K04 |
| 1997-2006 Audi A4 & VW Passat 1.8T | BorgWarner K04 |
| 2002-2005 VW Golf/Jetta/Beetle, 2001-2006 Audi TT (Engine Code AWP) | Stigan K03 |
| 2002-2005 VW Golf/Jetta/Beetle, 2001-2006 Audi TT (Engine Code AWP) | BorgWarner K03 |
How big is a ko4 Turbo?
On the turbine side, the OEM K04 uses a 50.1mm inducer and a 44.5mm exducer 12-blade cast wheel. The CST4 uses a 56.2mm inducer and 49mm exducer high-flow 9-blade design. Again, the CST4 outshines the K04 with the turbine inducer being 12% larger and the exducer 10% larger.
How much boost can a K04 handle?
The typical K04 software usually ranges from 15-20 psi.