CTS TURBO MK5 FSI EA113 TURBO OUTLET PIPE FOR BOSS TURBO KITS
Ships in 3–5 business days
Also available from other brands
Ships in 3–5 business days
Also available from other brands
This part also goes by the following cross reference.
Cross Reference Part Number:
| Make | Model | Engine | Years |
|---|---|---|---|
| AUDI | TTS (8J) | 2008–2014 |
| Make | Model | Engine | Years |
|---|---|---|---|
| AUDI | TT (8J) | 2008–2009 |
| Make | Model | Engine | Years |
|---|---|---|---|
| AUDI | A3 (8P) | 2004–2008 |
| Make | Model | Engine | Years |
|---|---|---|---|
| VW | PASSAT (B6) | 2007–2008 |
| Make | Model | Engine | Years |
|---|---|---|---|
| VW | GTI (MK5) | 2007–2008 |
| Make | Model | Engine | Years |
|---|---|---|---|
| VW | GOLF R (MK6) | 2012–2013 |
The CTS TURBO CTS-IT-311 turbocharger uses exhaust energy to spin a turbine that drives a compressor, forcing more air into the engine. More air means more power from a smaller engine, and turbocharger health depends heavily on clean oil.
Loss of boost and power, a loud whine or siren sound, blue or grey smoke, oil in the intake pipes or intercooler, or boost-related fault codes.
Most failures come from oil problems, such as dirty oil, a blocked oil feed or late oil changes, and from foreign objects entering the turbine or compressor. Find and fix the cause before fitting the new turbo.
Replace the oil feed and return lines or their seals, all gaskets and single-use fasteners, and change the oil and filter. Clean or replace the intercooler and pipes if the old turbo shed oil or debris into them.
It is an involved job with tight access and important oil-priming steps. Prime the turbo with oil before first start and let the engine idle to build oil pressure. An experienced technician is recommended.
Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.