Mufflers for 1994 Chevrolet Impala
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Federal / EPA Catalytic Converter - Universal Pre-OBDII Heavy Duty
AP Exhaust
605007
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$167.25
Fits Your Vehicle
![21132 - Exhaust: Direct Fit Exhaust Resonator 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e811fe877f6a69c38215cac413895b51.webp "21132 - Exhaust: Direct Fit Exhaust Resonator 2" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
Direct Fit Exhaust Resonator 2" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
21132
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
![45521 - Exhaust: Exhaust Pipe 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/94903232b839e9f79f370a33c4fa1d51.webp "45521 - Exhaust: Exhaust Pipe 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.25" Outlet (OD)
Walker Exhaust
45521
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$34.65
![18598 - Exhaust: SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/18a7f2e3036b484058b3b796f3f62a90.webp "18598 - Exhaust: SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
18598
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$45.20
![21111 - Exhaust: Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/dcd349217b29f856fd93ab24bd3d0056.webp "21111 - Exhaust: Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
21111
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior...
$88.76
![18599 - Exhaust: SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/8503004dc2fb466f89e86b413e97a6ba.webp "18599 - Exhaust: SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
18599
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$43.18
![45520 - Exhaust: Exhaust Pipe 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/af2698c08a586a9fd3cb9b468b7ab723.webp "45520 - Exhaust: Exhaust Pipe 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.25" Outlet (OD)
Walker Exhaust
45520
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
![21110 - Exhaust: Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/074997d11b77b24c9d5f3397ce37b96a.webp "21110 - Exhaust: Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
21110
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior...
$97.96
![54014 - Exhaust: Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/0578334bf6ea882adf4384000b27169a.webp "54014 - Exhaust: Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
54014
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$37.95
![17846 - Exhaust: SoundFX Universal Universal Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e1515f35fc2e5aeef367d7833aff2448.webp "17846 - Exhaust: SoundFX Universal Universal Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Universal Universal Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
17846
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality...
$37.15
Fits Most Vehicles
Standard EPA Catalytic Converter
Walker Exhaust
15038
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker...
Positions: Left, Right
$71.86
Fits Your Vehicle
![81128 - Exhaust: CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d4e67c1ed6435927e1b2d6367dc1f542.webp "81128 - Exhaust: CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
81128
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
Positions: Left, Right
Fits Your Vehicle
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