2001 A4 (B5) 1.8T Stage III+
The Concept
The Components
Power Figures
APR announces the Stage III+ kit, the ultimate turbo system upgrade for the 2001 A4 1.8T. This kit is capable of 333 horsepower and 322 foot-pounds of torque at the flywheel on 93 octane gas, while retaining stock-like drivability. The highlights of the kit include the following:
- APR Investment Cast Inconel Exhaust Manifold
- Honeywell/Garrett Ballistic Series Ball-Bearing Turbocharger
- Larger APR designed Mass Airflow Sensor Housing
- APR Custom Cast Silicone Intake Hoses
- APR High Flow Fuel Injectors and Fuel Pump
- All Associate Plumbing and Hardware
| Year | Model | Engine | Drivetrain | Transmission | Part Number | Price | |
|---|---|---|---|---|---|---|---|
| *Stage I/II customers receive all EMCS options with the purchase of Stage III+ at no additional charge. Please note that a full exhaust system (which is required) is not included with the kit and will need to be purchased separately. | |||||||
| **Current APR Stage III can upgrade to a Stage III+. Please contact APR for details. | |||||||
| ***This kit requires a Carbonio Intake for the B5 A4. When you order the intake, be sure to specify that it is for a Stage III+, as there is a different adaptor plate for the large MAF of the Stage III+ | |||||||
| 2001 | A4 | 1.8T | ALL | Manual | T3100021 | $5,299.00 SALE! $4,769.10 | Buy One Now! |
The power increase with the APR Stage III+ kit for the A4 1.8T is substantial. It is highly recommended that brake and suspension upgrades are done to safely use the potential of this upgrade.
