Shop All Exhaust & Emission Parts | CatalyticParts

Sale!
Exhaust Pipes & Tips
AWE Touring Edition Exhaust for Audi 8Y S3 – Diamond Black Tips – AWE Tuning (3015-43897)
Original price was: $1,543.61.Current price is: $117.85.
Sale!
Catalytic Converters
CalCat CARB Direct Fit Catalytic Converter Overall Length 14.625 IN – Walker Exhaust (84395)
Original price was: $909.43.Current price is: $115.34.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (447131)
Original price was: $1,022.47.Current price is: $116.32.
Sale!
Exhaust Pipes & Tips
Cat-Back(tm) Exhaust System – S-Type – Borla (140659)
Original price was: $1,486.05.Current price is: $113.13.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (447218)
Original price was: $1,257.66.Current price is: $115.72.
Sale!
Catalytic Converters
Catalytic Converter with Integrated Exhaust Manifold – Eastern Catalytic (41332)
Original price was: $387.15.Current price is: $116.14.
Sale!
Exhaust Pipes & Tips
MACH Force-Xp 3 IN to 2-1/2 IN Stainless Steel Cat-Back Exhaust System Black – aFe Power (49-36420-B)
Original price was: $1,806.14.Current price is: $114.44.
Sale!
Catalytic Converters
Prebent Exhaust Pipe – AP Exhaust (68541)
Original price was: $122.96.Current price is: $36.89.
Sale!
Emission Modules & Control Units
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 7.87 – Denso (234-4805)
Original price was: $83.02.Current price is: $24.91.
Sale!
Mufflers
Resonator Assembly – Walker Exhaust (55558)
Original price was: $358.83.Current price is: $107.65.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (3391884)
Original price was: $800.08.Current price is: $110.69.
Sale!
Catalytic Converters
Ultra EPA Direct Fit Catalytic Converter Overall Length 19.000 IN – Walker Exhaust (16964)
Original price was: $784.87.Current price is: $118.01.
Sale!
Mufflers
Direct Fit Exhaust Resonator and Pipe Assembly – Walker Exhaust (56182)
Original price was: $121.47.Current price is: $36.44.
Sale!
Catalytic Converters
Flowmaster 40 Series Delta Force Race Muffler – Flowmaster (8430408)
Original price was: $105.45.Current price is: $31.63.
Sale!
Catalytic Converters
Prebent Exhaust Pipe – AP Exhaust (38859)
Original price was: $34.33.Current price is: $10.30.
Sale!
Exhaust Pipes & Tips
AWE Track Edition for FE1 Civic Si/DE4 Acura Integra- Diamond Black Tips – AWE Tuning (3020-33331)
Original price was: $1,377.64.Current price is: $111.78.
Sale!
Catalytic Converters
OEM Grade Direct-Fit Catalytic Converter – Magnaflow (52969)
Original price was: $656.84.Current price is: $110.76.
Sale!
Exhaust Pipes & Tips
Cat-Back(tm) Exhaust System – Touring – Borla (140793)
Original price was: $1,318.94.Current price is: $119.14.
Sale!
Catalytic Converters
Direct-Fit Catalytic Converter (Non C.A.R.B. Compliant) – AB Catalytic (42819)
Original price was: $556.88.Current price is: $118.30.
Sale!
Exhaust Gaskets
Exhaust Manifold Pipe Gasket – ACDelco (19316303)
Original price was: $22.28.Current price is: $6.68.
Sale!
Catalytic Converters
Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 7x30x7 Body – Magnaflow (12762)
Original price was: $248.37.Current price is: $74.51.
Sale!
Emission Modules & Control Units
Oxygen Sensor 3 Wire, Direct Fit, Heated, Wire Length: 12.6 – Denso (234-3108)
Original price was: $64.65.Current price is: $19.39.
Sale!
Catalytic Converters
California Direct-Fit Catalytic Converter – Magnaflow (4481408)
Original price was: $1,218.50.Current price is: $115.93.
Sale!
Exhaust Pipes & Tips
Exhaust Tail Pipe 2.25″ Inlet (OD) 2.5″ Outlet (OD) – Walker Exhaust (43771)
Original price was: $41.32.Current price is: $12.40.