1991 Chevy Caprice Exhaust Systems
Select Your Submodel
-
MagnaFlow®Standard Direct Fit Catalytic ConverterChevy Caprice 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you through the smog...$304.00 - $373.00 - AP Exhaust®Direct Fit Catalytic ConverterChevy Caprice 5.0L 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Converter Overall Length: 23". Today’s exhaust...$170.83 - $176.34
- AP Exhaust®MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler with Inlet/Outlet NeckChevy Caprice 1991, MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Today’s exhaust performance market continues to cover a...Designed for a quiet ride100% aluminized components for longer life$31.34 - $38.66
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerChevy Caprice 1991, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Overall Length: 23". Muffler Configuration: Offset - Offset. This...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$38.01 - $41.96
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerChevy Caprice 1991, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 19". Muffler Overall Length: 23". Muffler Configuration:...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$95.92
- Dorman®Cast Iron Natural Exhaust ManifoldChevy Caprice 1991, Cast Iron Natural Exhaust Manifold by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$201.47
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Caprice 1991, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Sound: Moderate. Resonator Configuration: Center -...$65.99 - $78.99
- Borla®ATAK™ Stainless Steel Oval Crate Gray Exhaust MufflerChevy Caprice 1991, ATAK™ Stainless Steel Oval Crate Gray Exhaust Muffler by Borla®. Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Give your ride the sound it...$298.99 - $329.99
- Borla®S-Type™ Stainless Steel Oval Crate Gray Exhaust MufflerChevy Caprice 1991, S-Type™ Stainless Steel Oval Crate Gray Exhaust Muffler by Borla®. Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Give your ride the sound it...$273.99 - $277.99
- Walker®Replacement Exhaust KitChevy Caprice 1991, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$41.96 - $418.20
- MagnaFlow®Pre-OBDII Direct Fit Oval Body Catalytic ConverterChevy Caprice with PRE-OBDII Standard 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. If your car needs replacement,...$915.00 - $1,041.00
- MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic ConverterChevy Caprice with PRE-OBDII Standard 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. OE Spec. If your car needs...$560.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterChevy Caprice 1991, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". If your car needs a new...$119.00 - $126.00
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerChevy Caprice 1991, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall Length: 23". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$34.04
- Walker®CalCat™ Universal Fit Catalytic ConverterChevy Caprice 5.0L 1991, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the California Air...$418.20 - $525.16
- ARP®Header Bolt KitChevy Caprice 1991, Header Bolt Kit by ARP®. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$19.72 - $150.98
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorChevy Caprice 1991, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Muffler Sound: Moderate. Muffler Configuration: Center - Center....$169.99
- Eastern Catalytic®Standard Direct Fit Catalytic ConverterChevy Caprice 5.7L 1991, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Port. If you need to replace your failed or damaged catalytic converter, this...$185.11 - $212.39
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorChevy Caprice 1991, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Inlet Diameter: 2.5". Resonator Outlet Diameter: 2.5". Resonator Body Length: 10". Resonator Overall Length: 14"....$59.99
- Dorman®Steel Exhaust Manifold Hardware KitChevy Caprice 1991, Steel Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running...Direct replacement for a proper fitBuilt to Last$24.57
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerChevy Caprice 1991, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. The AERO Exhaust...$149.99
- AP Exhaust®Universal Fit Oval Body Catalytic ConverterChevy Caprice 5.0L 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$95.99 - $192.88
- Walker®Stainless Steel Round Aluminized Exhaust ResonatorChevy Caprice Wagon 5.0L 1991, Stainless Steel Round Aluminized Exhaust Resonator by Walker®. Resonator Inlet Diameter: 2.25". Resonator Outlet Diameter: 2.25". Resonator Body Length: 14". Resonator Overall Length: 21". If you want...Designed to directly replace the factory partMade with precision benders and fixture checked$40.74
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterChevy Caprice 5.7L 1991, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$25.66
- Hedman Hedders®Standard Duty Mid-Length Tube Racing Exhaust HeadersChevy Caprice With Power Steering 1991, Standard Duty Mid-Length Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Style: Mid-Length Tube. The...Made of High Quality MaterialsBuilt to Last$268.16 - $889.09
- AP Exhaust®Challenge Series Aluminized Steel Exhaust Muffler with Inlet/Outlet NeckChevy Caprice 1991, Challenge Series Aluminized Steel Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Today’s exhaust performance market continues to cover a broad...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$50.60 - $84.09
- Stage 8®Steel Nickel plated Header Locking Bolt KitChevy Caprice 1991, Steel Nickel plated Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$68.22 - $124.40
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Exhaust HeadersChevy Caprice With Power Steering 1991, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating:...Made of High Quality MaterialsIdeal for Heavy Duty Applications$688.98 - $808.26
- Hedman Hedders®Elite Ultra-Duty Mild Steel Silver Matte Ceramic-Metallic Racing Exhaust HeadersChevy Caprice With Power Steering 1991, Elite Ultra-Duty Silver Matte Ceramic-Metallic Mild Steel Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating:...Made of High Quality MaterialsIdeal for Heavy Duty Applications$721.27 - $859.54
- Hedman Hedders®Standard Duty Mild Steel Long Tube Exhaust HeadersChevy Caprice With Power Steering 1991, Standard Duty Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Style: Long Tube. The standard-duty...Made of High Quality MaterialsBuilt to Last$336.58 - $770.03
Shop By Service Type
Popular Products
1991 Chevy Caprice Exhaust Reviews
5 reviews
I Would Definitely Buy Again
SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
1991 Chevy Caprice Models
Popular Searches