Enhanced Turbo Audi RS4 K04-025-26 2.7 ASJ AZR Billet Turbocharger CHRA Upgrade

Contents:

1 x Enhanced CHRA (NOTE THIS IS 1 x CHRA, THIS CAR REQUIRES 2 x QTY)

2 x Copper Oil Feed Washer

4 x Copper Water Washer

1 x Oil Drain Gasket

1 x Oil Syringe

1 x High Speed VSR Balancing Certificate

1 x Enhanced Turbo Sticker

This Turbo CHRA is built and fully high-speed balanced in the UK in our own production facility by professional turbocharger engineers and is our Race specification.

Specification:

Spec: RACE

• ·         New, uprated, lightweight Race Billet Compressor Wheel. Our Upgrade Billet Compressor Wheels are designed for performance use and enhance the airflow of the unit thanks to Increased Inducer Efficiency and Extended Exducer technology. Manufacturing this wheel from solid billet alloy via a computer controlled 5 axes CNC milling machine allows us to machine blades to the tightest of tolerances, reducing weight over the original wheel  and reducing spool times by up to 500rpm.
• ·         New OE spec Seal Plate
• ·         New OE spec Bearing Housing
• ·         New OE spec Heat Shield
• ·         New OE spec Turbine Shaft and Wheel
• ·         New Heavy Duty Bearing pack
• ·         Upgraded 360 Race Thrust Bearing
• ·         Upgraded Race Thrust Collar
• ·         Upgraded Total Closure Oil Seal Piston Ring
• ·         Heavy Duty Journal Bearing
• ·         Reverse Thread Shaft Nut
• ·         High boost multi-stage precision balance.
• ·         12 Months Parts & Labour Warranty

FITMENT: Direct fit to original housings, no machining required, no modifications.

PERFORMANCE INCREASE: Power = 10%  Strength approx 20%

OTHER REQUIRED MODIFICATIONS: Fuelling check is required with adjustment where required. Unit will replace original standard turbocharger CHRA, although to maximise performance, upgraded breathing modifications are recommended (filter, exhaust, cooler etc).

*rated power is based on 100% reliability. Although more power could be found by increase boost pressure, doing so will begin to affect reliability. 

RACE

Our Race units are turbochargers that are further enhanced to maximize the original  turbocharger’s possible performance whilst ensuring 100% reliability.  Our Race units will, in most  cases, require a fuelling check with some minor adjustments possible to  ensure both reliability and to maximize the performance. Most of our Race units flow over 10% more power than the original, faster spool and are more reliable than the original.

We can also offer bespoke products depending on customer requirements.

The development in our enhanced units has been extensive and time  consuming, but we are confident that we offer the No. 1 solution for  remapped vehicles to fix what is the weak point...

Are these turbochargers good quality?

This is the most asked question we get! All enhanced turbochargers start life as a genuine OE Turbocharger. This ensures the best possible starting point for quality. From here, we carefully disassemble the turbocharger, and upgrade the units with our performance-proven products. The final creation is then precision high-speed balanced on one of our own in-house VSR balancing machines to far tighter tolerances than the original turbocharger, which ensures maximum reliability. Each unit is also extensively tested for oil leaks, vibrations, excessive noise and spool ramp before dispatch.

All CHRA are built in-house by our own professional turbo technicians using OE quality aftermarket parts where OE is not available. Our component suppliers follow strict requirements for our products which include heat treating, complete finishing of all casting components, and drag reduction polishing of bearing faced components to reduce friction. All units are balanced in up to 3 stages to ensure the best possible balance, operation and reliability. Every single unit is quality controlled at multiple points in the production stage; we feel you cannot buy a better product, which is why we offer the following warranty.