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

Name: Turbo Intercooler Boost Pipe / Silencer 8K0145673AJ
Brand: Audi
SKU: PS-46841
Price: 133.49 USD
Availability: InStock

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

Turbo Intercooler Boost Pipe / Silencer 8K0145673AJ for Audi, Porsche

Actual photo

The exact part you’ll receive — not a stock photo.

$133.49

Used

Donor2017 Audi Q5 · 2.0L · 77k miles

SKU: 661507 · 30-Day Returns

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Turbo Intercooler Boost Pipe / Silencer 8K0145673AJ — Used (SKU 661507)

Genuine OEM Used SKU: 661507 Donor Vehicle: 2017 Audi Q5 · 2.0L · 77k miles 2 photos

$133.49

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A used genuine OEM Audi turbo intercooler boost pipe / silencer, part number 8K0145673AJ, also replaces 8K0145673AD, 8K0145673M, 8K0145673T, and 8K0145683M. This pipe sits between the intercooler and throttle body on EA888 2.0L TFSI engines (gas, flex, and hybrid variants). A cracked silencer causes boost leaks, noticeable as a hissing sound under acceleration and reduced engine power.

Specifications

Specifications for Turbo Intercooler Boost Pipe / Silencer 8K0145673AJ
Fits Vehicle Model	A4, A5, allroad, Macan, Q5
Fits Vehicle Make	Audi, Porsche
OEM Part No	8K0-145-673-AJ (8K0145673AJ)
Compatible OEM Part No	8K0-145-673-AD, 8K0-145-673-M, 8K0-145-673-T, 8K0-145-683-M
Category	Turbo / 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 / Silencer 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