Shop All Exhaust & Emission Parts | CatalyticParts

Sale!
Mufflers
Quiet-Flow Direct Fit Exhaust Muffler 2″ Inlet (ID) 2.25″ Outlet (OD) – Walker Exhaust (22830)
Original price was: $354.89.Current price is: $106.47.
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Catalytic Converters
Heavy Duty Exhaust Pipe 3″ Inlet (OD) 3.5″ Outlet (OD) – Walker Exhaust (41659)
Original price was: $18.02.Current price is: $5.41.
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Emission Modules & Control Units
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 10.71 – Denso (234-4381)
Original price was: $143.35.Current price is: $43.00.
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Catalytic Converters
Federal / EPA Catalytic Converter – Direct Fit – AP Exhaust (642160)
Original price was: $858.11.Current price is: $110.12.
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Catalytic Converters
Federal / EPA Catalytic Converter – Direct Fit w/ Integrated Manifold – AP Exhaust (641297)
Original price was: $632.15.Current price is: $112.82.
Sale!
Mufflers
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2″ Inlet (OD) 2″ Outlet (OD) – Walker Exhaust (46956)
Original price was: $168.39.Current price is: $50.52.
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Mufflers
Muffler – Welded Assembly – Challenge – AP Exhaust (2632)
Original price was: $141.73.Current price is: $42.52.
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Exhaust Pipes & Tips
Flowmaster American Thunder Crossmember-Back Exhaust System – Flowmaster (17104)
Original price was: $954.37.Current price is: $118.23.
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Catalytic Converters
Catalytic Converter – Eastern Catalytic (30809)
Original price was: $455.30.Current price is: $111.68.
Sale!
Mufflers
Direct Fit Exhaust Resonator and Pipe Assembly 2.5″ Outlet (OD) – Walker Exhaust (55709)
Original price was: $145.22.Current price is: $43.57.
Sale!
Exhaust Pipes & Tips
Apollo GT Series 3 IN 409 Stainless Steel Axle-Back Hi-Tuck Exhaust System – aFe Power (49-43147)
Original price was: $466.55.Current price is: $115.46.
Sale!
Emission Modules & Control Units
Oxygen Sensor – Spectra Premium (OS5514)
Original price was: $15.14.Current price is: $4.54.
Sale!
Catalytic Converters
OEM Grade Direct-Fit Catalytic Converter – Magnaflow (51090)
Original price was: $475.74.Current price is: $113.78.
Sale!
Exhaust Pipes & Tips
Flowmaster Flow FX Cat-Back Exhaust System – Flowmaster (717874)
Original price was: $731.33.Current price is: $112.41.
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Catalytic Converters
Prebent Exhaust Pipe – AP Exhaust (28718)
Original price was: $41.13.Current price is: $12.34.
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Catalytic Converters
Gasket, exhaust manifold – Elring (077.413)
Original price was: $15.99.Current price is: $4.80.
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Catalytic Converters
Prebent Exhaust Pipe – AP Exhaust (38888)
Original price was: $221.39.Current price is: $66.42.
Sale!
Exhaust Pipes & Tips
AWE Track Edition for 10th Gen Civic Si Coupe / Sedan (includes Front Pipe) – AWE Tuning (3020-52008)
Original price was: $1,269.78.Current price is: $119.61.
Sale!
Emission Modules & Control Units
Oxygen Sensor – DELPHI (ES10822)
Original price was: $135.82.Current price is: $40.75.
Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold – Walker Exhaust (14702)
Original price was: $511.04.Current price is: $117.64.
Sale!
Catalytic Converters
California Universal Catalytic Converter – 2.25in. – Magnaflow (456035)
Original price was: $990.14.Current price is: $113.46.
Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold – Walker Exhaust (16478)
Original price was: $605.59.Current price is: $110.48.
Sale!
Exhaust Pipes & Tips
Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Black Tip – aFe Power (49-43115-B)
Original price was: $853.74.Current price is: $115.24.
Sale!
Exhaust Pipes & Tips
AWE Track Edition for 17+ Challenger 5.7 – Chrome Quad Tips – AWE Tuning (3015-42144)
Original price was: $1,681.61.Current price is: $117.17.