Shop All Exhaust & Emission Parts | CatalyticParts

Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter Overall Length 35.500 IN – Walker Exhaust (16666)
Original price was: $490.88.Current price is: $113.78.
Sale!
Exhaust Gaskets
Exhaust Pipe Flange Gasket – FEL-PRO (61106)
Original price was: $16.30.Current price is: $4.89.
Sale!
EGR Valves & Parts
Exhaust Gas Recirculation (EGR) Valve – Motorcraft (CX2466RM)
Original price was: $223.77.Current price is: $67.13.
Sale!
Exhaust Pipes & Tips
MACH Force-Xp 3 IN to 2-1/2 IN Stainless Steel Cat-Back Exhaust System Black – aFe Power (49-36422-B)
Original price was: $1,359.98.Current price is: $116.16.
Sale!
Catalytic Converters
OEM Grade Direct-Fit Catalytic Converter – Magnaflow (49404)
Original price was: $1,186.47.Current price is: $119.67.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (4451611)
Original price was: $1,293.06.Current price is: $110.95.
Sale!
Catalytic Converters
Catalytic Converter – Walker Exhaust (84602)
Original price was: $1,085.88.Current price is: $118.20.
Sale!
Exhaust Manifolds & Headers
Twisted Steel Header Up-Pipe – aFe Power (48-34009)
Original price was: $900.45.Current price is: $119.26.
Sale!
Exhaust Manifolds & Headers
Flowmaster Manifold Downpipe Kit – Flowmaster (81071)
Original price was: $261.17.Current price is: $78.35.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (454038)
Original price was: $1,540.34.Current price is: $118.92.
Sale!
Emission Modules & Control Units
Oxygen Sensor – Motorcraft (DY-1169)
Original price was: $188.37.Current price is: $56.51.
Sale!
EGR Valves & Parts
Holstein Parts 2EGR0021 Exhaust Gas Recirculation (EGR) Valve – HOLSTEIN (2EGR0021)
Original price was: $87.92.Current price is: $26.38.
Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter 2.265″ Outlet (OD) – Walker Exhaust (55587)
Original price was: $389.79.Current price is: $116.94.
Sale!
Exhaust Manifolds & Headers
Exhaust Manifold Kit – Includes Required Gaskets And Hardware – Dorman (674-547)
Original price was: $298.64.Current price is: $89.59.
Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter Overall Length 36.000 IN – Walker Exhaust (16562)
Original price was: $653.94.Current price is: $119.70.
Sale!
Emission Modules & Control Units
NTK OE Type Oxygen Sensor – NTK Oxygen Sensors (21035)
Original price was: $53.68.Current price is: $16.10.
Sale!
EGR Valves & Parts
Exhaust Gas Recirculation (EGR) Valve – Motorcraft (CX-1721)
Original price was: $117.65.Current price is: $35.30.
Sale!
Mufflers
Flowmaster Flow FX Direct Fit Dual Mode Muffler with Active Valve – Flowmaster (717911)
Original price was: $1,081.88.Current price is: $110.71.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (451007)
Original price was: $444.75.Current price is: $118.41.
Sale!
Exhaust Pipes & Tips
AWE Resonated Downpipes for B8 S5 4.2L – AWE Tuning (3215-11044)
Original price was: $1,349.68.Current price is: $118.45.
Sale!
Mufflers
SoundFX Direct Fit Exhaust Muffler 2.5″ Inlet (ID) 2.5″ Outlet (ID) – Walker Exhaust (18406)
Original price was: $55.90.Current price is: $16.77.
Sale!
Mufflers
SoundFX Direct Fit Exhaust Muffler 1.75″ Inlet (ID) – Walker Exhaust (18963)
Original price was: $123.33.Current price is: $37.00.
Sale!
Catalytic Converters
Direct-Fit Catalytic Converter (Non C.A.R.B. Compliant) – AB Catalytic (2545)
Original price was: $607.38.Current price is: $113.60.
Sale!
Mufflers
Direct Fit Muffler – MSL Maximum – AP Exhaust (700188)
Original price was: $61.78.Current price is: $18.53.