Exhaust & emissions
19 matching parts guides.
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E46 CCV / Oil Separator, Cold-Climate Kit & Vacuum Hose Maze
E46
View guideS197 Mustang EVAP Purge Valve, Vent Solenoid, Canister and Filler-System Diagnosis
2005-2014 Mustang EVAP; purge, vent, canister and filler architecture split by year/engine/body configuration
View guide350Z Catalytic Converters: VQ35DE vs VQ35HR and Federal vs California Rules
US-spec 2003-2008 Nissan 350Z; engine-specific DE and HR converter paths; emissions legality is vehicle/test-group and jurisdiction specific.
View guide350Z Air/Fuel and Oxygen Sensors: Upstream vs Downstream, DE vs HR
US-spec 2003-2008 Nissan 350Z; connector, production date, engine, bank, and upstream/downstream position must be matched.
View guide2003-2004 350Z Fuel Filler and Vapor Hoses: Recall R0505 / 05V-555
US-spec 2003-2004 Nissan 350Z vehicles within Nissan campaign R0505 / NHTSA 05V-555 VIN ranges; eligibility must be confirmed by VIN.
View guideE46 M52TU/M54 Oxygen Sensors: Pre-Cat, Post-Cat & 02/2003 Split
E46 non-M M52TU/M54 six-cylinder; M56 SULEV and S54/M3 excluded; production-date and sensor-position splits required
View guideFirst-Generation FR-S/BRZ/86 Air-Fuel and Oxygen Sensors versus Catalyst Diagnosis
First-generation Scion FR-S 2013-2016, Subaru BRZ 2013-2020 and Toyota 86 2017-2020; upstream air-fuel-ratio and downstream oxygen sensor positions remain distinct
View guideFirst-Generation FR-S/BRZ/86 EVAP Purge Solenoid, Leak Module and Canister Diagnosis
First-generation Scion FR-S 2013-2016, Subaru BRZ 2013-2020 and Toyota 86 2017-2020; exact purge-solenoid, ELCM and canister paths only
View guideNA/NB Miata Oxygen Sensors, Manifolds and Catalytic-Converter Fitment
US-market 1990-1993 NA6, 1994-1997 NA8, 1999-2000 NB1, and 2001-2005 NB2. Split by OBD era, sensor position, federal/California emissions label, and exhaust layout. Mazdaspeed is excluded.
View guideE46 Secondary-Air Pump, Valve, Hose and Vacuum Diagnosis
1999-2006 E46 M52TU/M54 secondary-air systems. M56 monitored system and S54 M3 are excluded from the standard repair path.
View guideS197 Mustang Oxygen Sensors and Catalytic Converters by Application
2005-2014 Mustang oxygen-sensor and catalyst systems. Engine, bank, upstream/downstream position, transmission and emissions certification determine the part.
View guideFirst-Generation FR-S/BRZ/86 FA20 PCV Valve and Hose Supersessions
2013-2020 first-generation FR-S, BRZ and Toyota 86 with FA20 engine. Confirm badge/VIN catalog because hose routing and service numbers can differ.
View guide2001-2002 NB Miata EVAP Purge Valve, Canister, CDCV and Fuel-Cap Diagnosis
US-market 2001-2002 NB Mazda Miata Base, LS and SE with the naturally aspirated 1.8L engine and OBD-II CDCV/FTP vacuum-monitor EVAP system. The checked catalogs do not branch these listed EVAP identities by California versus Federal emissions, but record the underhood emissions label and verify VIN before ordering. Exclude 1996-1997 late NA, 1999-2000 NB, 2003-2005 NB, all Mazdaspeed/turbo cars, non-US cars and swaps.
View guide2013-2020 Scion FR-S, Subaru BRZ and Toyota 86 Factory Rear Exhaust Identification
US/LHD first-generation 2013-2016 Scion FR-S, 2013-2020 Subaru BRZ and 2017-2020 Toyota 86 factory rear exhaust only: center/mid connecting pipe and resonator, rear muffler/tailpipe, tips, gaskets and hangers. Resolve recipient and donor VIN/build, badge, production/facelift, trim or factory exhaust package, manual/automatic transmission as cataloged, upstream flange and bumper-tip interfaces. Exclude 2022-up GR86/BRZ, non-US/RHD, exhaust manifolds, front pipe/catalyst and air-fuel/oxygen sensors retained by ZN6-0023, emissions deletes, turbo conversions and universal/race systems.
View guide2002-2005 BMW E46 325i, 325xi and 330i Sedan Factory Center and Rear Muffler Identification
US/LHD 2002-2005 BMW E46 six-cylinder Sedans narrowed to 325i M54, the checked 325i M56 SULEV branch, 325xi M54 and 330i M54 factory center- and rear-silencer sections. Resolve both recipient and donor VIN/build, exact engine, RWD versus xi, M56 emissions architecture, production date, S767A Performance Package, transmission/equipment, upstream flange, hanger and bumper-tip interfaces. Exclude 1999-2000 323i/328i, Coupe/Convertible/Touring/Compact bodies, 330xi, E36/E9x, M3/S54, non-US/RHD assumptions, manifolds, catalytic converters, oxygen sensors, emissions deletes, universal/race systems and cut-and-weld conversions.
View guide2003-2008 Nissan 350Z Factory Center and Main Muffler Identification
US/LHD 2003-2008 Nissan 350Z Coupe and Roadster factory rear exhaust after the retained front/Y-pipe outlet: center/sub muffler with resonator, main muffler/tailpipes, joint gaskets, brackets and rubber mounts. Resolve both recipient and donor VIN/build, Coupe versus Roadster, VQ35DE versus VQ35HR, production date, standard versus 2007-2008 NISMO/factory exhaust equipment, exact upstream flange, hanger and bumper-tip interfaces. Exclude the separately cataloged 2009 350Z Roadster pending exact VIN/EPC proof, Infiniti G35 assumptions, 370Z, non-US/RHD, exhaust manifolds, catalytic converters, oxygen sensors, emissions deletes, universal/race systems and cut-and-weld conversions.
View guideUS NA/NB Mazda MX-5 Miata Factory Rear Muffler-with-Pipe and Main-Silencer Identification
US 1990-1997 NA and 1999-2005 NB Mazda MX-5 Miata factory naturally aspirated rear muffler-with-pipe/main-silencer branches only. Match generation, production, engine/turbo status, transmission, emissions equipment, upstream flange, hangers and bumper-tip interface. Exclude the US 1998 gap, 2004-2005 Mazdaspeed turbo, NC/ND, non-US/RHD assumptions, manifolds, front pipes, catalysts, oxygen sensors, universal/race systems and cut-and-weld conversions.
View guide2003-2007 Infiniti G35 Coupe Factory Intermediate Pipe, Resonator and Main Muffler Identification
US/LHD 2003-2007 Infiniti G35 Coupe (CV35) factory downstream rear exhaust after the retained front/Y-pipe outlet: intermediate/center or sub muffler with resonator, main/rear muffler with tail outlets, their connecting gasket and written mounting contents. Resolve both recipient and donor VIN/build, Coupe body, production, installed VQ35DE equipment, transmission and exact upstream flange before purchase. Exclude every G35 Sedan including the 2007 V36/VQ35HR sedan, Nissan 350Z, G37/Q60, non-US/RHD assumptions, exhaust manifolds, catalytic converters, oxygen/air-fuel sensors, front/Y-pipe selection, emissions deletes, universal/race systems and cut-and-weld conversions.
View guide2005-2014 Ford Mustang S197 Factory Axle-Back Mufflers and Over-Axle Pipe Identification
US/LHD 2005-2014 Ford Mustang S197 factory rear axle-back muffler/tailpipe assemblies and separately inventoried over-axle or rear pipes only. Resolve recipient and donor 17-character VINs, build dates, 2005-2010 versus 2011-2014 body generation, engine, transmission, Coupe/Fastback or Convertible where applicable, special model, left/right side, tip treatment, rear-fascia opening, pipe/clamp diameter, hanger geometry and written contents. Exclude 2015-up, non-US/RHD assumptions, manifolds, catalytic converters, oxygen sensors, upstream H/X or mid-pipes as the primary decision, universal systems, emissions deletes, unsupported V6/GT/Boss/GT500 interchange and cut, perforated, crushed, collision-damaged or undocumented modified assemblies.
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