Shop All Exhaust & Emission Parts | CatalyticParts

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Catalytic Converters
HM Grade Direct-Fit Catalytic Converter – Magnaflow (23704)
Original price was: $379.43.Current price is: $113.83.
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Exhaust Pipes & Tips
Flowmaster Flow FX Axle-Back Exhaust System – Flowmaster (717879)
Original price was: $587.67.Current price is: $112.83.
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Exhaust Pipes & Tips
Off Road Pro Series Gas Stainless Cat-Back – Magnaflow (17108)
Original price was: $969.91.Current price is: $110.69.
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Exhaust Pipes & Tips
ROCK BASHER 2-1/2 IN to 3 IN 409 Stainless Steel Cat-Back Exhaust System – aFe Power (49-48074)
Original price was: $584.53.Current price is: $118.87.
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Catalytic Converters
CalCat CARB Direct Fit Catalytic Converter – Walker Exhaust (81798)
Original price was: $746.19.Current price is: $119.49.
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Catalytic Converters
California Universal Catalytic Converter – 3.00in. – Magnaflow (4651309)
Original price was: $990.45.Current price is: $115.63.
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Exhaust Pipes & Tips
AWE Track Edition for B9 A4, Dual Outlet – AWE Tuning (3020-33026)
Original price was: $1,628.95.Current price is: $113.40.
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Mufflers
Exhaust Muffler Assembly – AP Exhaust (20073)
Original price was: $117.65.Current price is: $35.30.
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Catalytic Converters
OEM Grade Manifold Catalytic Converter – Magnaflow (49339)
Original price was: $611.53.Current price is: $115.09.
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Catalytic Converters
Direct Fit Catalytic Converter with out Resonator pipe (Non C.A.R.B. Compliant) – AB Catalytic (55139.5)
Original price was: $353.65.Current price is: $106.09.
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Catalytic Converters
OEM Grade Manifold Catalytic Converter – Magnaflow (51871)
Original price was: $702.02.Current price is: $111.57.
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Mufflers
Exhaust Muffler – Walker Exhaust (22044)
Original price was: $160.60.Current price is: $48.18.
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Catalytic Converters
California Manifold Catalytic Converter – Magnaflow (337905)
Original price was: $877.16.Current price is: $113.40.
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Catalytic Converters
Federal / EPA Catalytic Converter – Direct Fit – AP Exhaust (643142)
Original price was: $288.52.Current price is: $86.56.
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Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (447194)
Original price was: $937.08.Current price is: $119.45.
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Exhaust Gaskets
Exhaust Manifold Gasket Set – FEL-PRO (MS 90425)
Original price was: $16.24.Current price is: $4.87.
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Exhaust Pipes & Tips
Exhaust Tail Pipe 2.625″ Inlet (OD) 2.625″ Outlet (OD) – Walker Exhaust (55483)
Original price was: $54.70.Current price is: $16.41.
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Catalytic Converters
Exhaust Pipe – AB Catalytic (721-55-16)
Original price was: $155.74.Current price is: $46.72.
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Mufflers
Exh Muffler Assembly – Walker Exhaust (53576)
Original price was: $159.36.Current price is: $47.81.
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Emission Modules & Control Units
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 17.32 – Denso (234-4379)
Original price was: $214.56.Current price is: $64.37.
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Exhaust Pipes & Tips
Flowmaster Outlaw Cat-back Exhaust System – Flowmaster (817774)
Original price was: $1,356.22.Current price is: $112.56.
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Catalytic Converters
OEM Grade Direct-Fit Catalytic Converter – Magnaflow (21-523)
Original price was: $320.85.Current price is: $96.26.
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Exhaust Pipes & Tips
Cat-Back(tm) Exhaust System – ATAK(r) – Borla (140356)
Original price was: $1,653.35.Current price is: $110.91.
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Catalytic Converters
Exhaust Pipe – AB Catalytic (731-46-35)
Original price was: $238.85.Current price is: $71.66.