Mufflers for 1998 Buick Regal
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![55154 - : Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f41fc3981650d35211f2644b4fb2ccd6.webp "55154 - : Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
55154
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$42.17
Prebent Exhaust Pipe
AP Exhaust
58381
AP Exhaust/Tail Pipes
Positions: Rear
$41.07
Fits Your Vehicle
Direct Fit Muffler - MSL Maximum
AP Exhaust
700338
AP MSL Mximum Muffler A muffler designed for the Professional installer; Constructed from 100% Aluminized Steel; Engineered to perform...
Positions: Rear
$72.01
Fits Your Vehicle
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
642583
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Fits Your Vehicle
![54758 - Exhaust: Ultra EX EPA Direct Fit Catalytic Converter 2.625" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/bfb9bb4bb35a787a817b6acb3e95bbd2.webp "54758 - Exhaust: Ultra EX EPA Direct Fit Catalytic Converter 2.625" Outlet (OD) for Walker Exhaust")
Ultra EX EPA Direct Fit Catalytic Converter 2.625" Outlet (OD)
Walker Exhaust
54758
Designed to comply with EPA emissions requirements while delivering premium performance and durability for highly sensitive OBII...
$963.14
Fits Your Vehicle
Federal / EPA Catalytic Converter - Universal OBDII Select+Plus Tech Series
AP Exhaust
608736
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Fits Your Vehicle
Federal / EPA Catalytic Converter - Universal OBDII
AP Exhaust
608216
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Fits Your Vehicle
Federal / EPA Catalytic Converter - Universal OBDII Enhanced
AP Exhaust
608416
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$106.66
Fits Your Vehicle
![18820 - : SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4ee3efb0fc92f844228a679476e8e0c9.webp "18820 - : SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
18820
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$74.23
![21340 - : Direct Fit Exhaust Resonator 2" Outlet (ID) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f236333b314902bb00e9a6b16849b1c4.webp "21340 - : Direct Fit Exhaust Resonator 2" Outlet (ID) 2" Outlet (OD) for Walker Exhaust")
Direct Fit Exhaust Resonator 2" Outlet (ID) 2" Outlet (OD)
Walker Exhaust
21340
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
54627
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$250.56
Fits Your Vehicle
![21341 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f035d4dc9f5fbdac8e09e1eb2a06f2d3.webp "21341 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
21341
The only broad-market muffler body with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit,...
$102.97
![82618 - 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/4aef6ad25584159c2ce1ecd0ed2fc93b.webp "82618 - 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
82618
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$567.88
Fits Your Vehicle
![93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ec2142e09ab1c97e2db05f274b1f9833.webp "93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
93253
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$109.86
Fits Your Vehicle
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