2009-2018 Audi / Porsche Turbo Intercooler Boost Pipe / Tube 8K0145673AJ

OEM Part #: 8K0-145-673-AJ (8K0145673AJ)

$133.49
Used
Donor2012 Audi A5 QUATTRO · 2.0L
SKU: 689495 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Turbo Intercooler Boost Pipe / Tube 8K0145673AJ — Used (SKU 689495)
Genuine OEM Used SKU: 689495 Donor Vehicle: 2012 Audi A5 QUATTRO · 2.0L 2 photos
$133.49
30-Day Returns
Turbo Intercooler Boost Pipe / Tube 8K0145673AJ — Used (SKU 693991)
Genuine OEM Used SKU: 693991 Donor Vehicle: 2014 Audi ALLROAD · 2.0L 3 photos
$167.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

This is a used genuine OEM turbo intercooler boost pipe, part number 8K0145673AJ, for Audi and Porsche applications. Also known as the boost tube, this pipe replaces several earlier versions including 8K0145673AD, 8K0145673M, 8K0145673T, and 8K0145683M. It connects the intercooler to the intake on 2.0L turbocharged four-cylinder engines, including the EA888 family. A cracked or leaking boost pipe causes a loss of turbo pressure, resulting in a noticeable power drop and a hissing sound under acceleration.

Specifications

Specifications for Turbo Intercooler Boost Pipe / Tube 8K0145673AJ
Fits Vehicle ModelA4, A5, allroad, Macan, Q5
Fits Vehicle MakeAudi, Porsche
OEM Part No8K0-145-673-AJ (8K0145673AJ)
Compatible OEM Part No 8K0-145-673-AD, 8K0-145-673-M, 8K0-145-673-T, 8K0-145-683-M
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 53 vehicle configurations across 2 makes, 2009-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A4 2009-2016 · 20 variants 8 with notes
  • A5 2010-2017 · 20 variants 17 with notes
  • Q5 2011-2017 · 7 variants 7 with notes
  • allroad 2013-2016 · 4 variants 4 with notes

Porsche

  • Macan 2017-2018 · 2 variants 2 with notes
View all 53 vehicle configurations — 38 with fitment notes
Full vehicle fitment list for Turbo Intercooler Boost Pipe / Tube 8K0145673AJ
Year Make Model Trim Engine Note
2016 Audi allroad Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) CDNC, CPMA, CPMB
2015 Audi allroad Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) CDNC, CPMA, CPMB
2014 Audi allroad Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) CDNC, CPMA, CPMB
2013 Audi allroad Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) CDNC, CPMA, CPMB
2017 Porsche Macan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CNC, CNCC, CYN, CYNA, CYNB, CYP, CYPA
2018 Porsche Macan SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CNC, CNCC, CYN, CYNA, CYNB, CYP, CYPA
2017 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CHJA, CNCB, CNCD, CNCE, CPMA, CPMB
2017 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2010 Audi A4 Quattro Sedan 2.0L l4 Turbo
2010 Audi A4 Sedan 2.0L l4 Turbo
2012 Audi A5 Quattro Coupe 2.0L l4 Turbo
2012 Audi A5 Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2012 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2016 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2016 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CHJA, CNCB, CNCD, CNCE, CPMA, CPMB
2016 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB
2016 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2016 Audi A4 Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2012 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CDNB, CDNC, CHJA
2011 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CDNB, CDNC, CHJA
2011 Audi A5 Quattro Coupe 2.0L l4 Turbo
2012 Audi A4 Quattro Sedan 2.0L l4 Turbo
2010 Audi A5 Quattro Coupe 2.0L l4 Turbo
2011 Audi A4 Sedan 2.0L l4 Turbo
2009 Audi A4 Quattro Wagon 2.0L l4 Turbo
2010 Audi A4 Quattro Wagon 2.0L l4 Turbo
2012 Audi A4 Quattro Wagon 2.0L l4 Turbo
2010 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2011 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2009 Audi A4 Sedan 2.0L l4 Turbo
2011 Audi A4 Quattro Sedan 2.0L l4 Turbo
2010 Audi A5 Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2009 Audi A4 Quattro Sedan 2.0L l4 Turbo
2012 Audi A4 Sedan 2.0L l4 Turbo
2011 Audi A5 Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC
2011 Audi A4 Quattro Wagon 2.0L l4 Turbo
2014 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CHJA, CNCB, CNCD, CNCE, CPMA, CPMB
2014 Audi A5 Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2014 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2015 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2015 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CHJA, CNCB, CNCD, CNCE, CPMA, CPMB
2015 Audi A4 Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2014 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB
2013 Audi A5 Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2013 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2013 Audi Q5 SUV 2.0L l4 Turbo For Vehicles with Engine Code(s) CHJA, CNCB, CNCD, CNCE, CPMA, CPMB
2013 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2013 Audi A4 Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2013 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB
2014 Audi A4 Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2014 Audi A4 Quattro Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB
2015 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB
2015 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB

Ask a parts specialist

Asking about: Turbo Intercooler Boost Pipe / Tube 8K0145673AJ · OEM #8K0145673AJ