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Buick Regal Replacement Exhaust System Information


Search our online exhaust system catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Buick Regal Exhaust System parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Buick Regal years: 1987, 1986, 1985, 1984, 1981, 1980, 1979, 1978, 87, 86, 85, 84, 81, 80, 79, 78. This part is also sometimes called Buick Regal Cat Back Exhaust. We stock exhaust system parts for most Buick models including Skylark, Special, GS 455, GS, Gran Sport, GS 350, GS 400 and Apollo.

We stock these Exhaust System brands for the Buick Regal: Flowmaster, Magnaflow and Dynomax.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $740.97
with FREE Shipping
(8) In Stock
Product SKU: 817457
Product Note: American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 44 Series(TM) Mufflers; Scavenger X-Pipe; 3.0 in. Polished Stainless Tips;Not Legal For Sale Or Use In California
Detailed Note: Requires Use Of Double Hump Crossmember~ Off Road Use Only
Features:
  • Aggressive And Powerful Exterior Exhaust Tone
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Header Back System
  • Incl. Hangers and Hardware For Easy Installation
  • Limited Lifetime Warranty
  • Mandrel Bent Stainless Steel Tubing
  • Premium Flowmaster Quality
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1987 (87) Buick Regal Base  5.0L V8 


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(Read reviews)
Our List Price: $761.94
with FREE Shipping
(1) In Stock
Product SKU: 16884
Product Note: Street Series Performance Cat-Back Exhaust System; 3in.; Incl. Y-Pipe / Dual 4x9x14in. Mufflers / OverAxleMidPipes / Tailpipes / Dual 2.5 in. Round Tips; Dual Split Rear Exit; Stainless
Features:
  • 100% All Stainless Steel
  • Dyno Tested And Proven To Make Power
  • Easy To Install
  • Great Sound -Has A Smooth; Deep Tone
  • Limited Lifetime Warranty Against Manufacturing Defects
  • Mandrel-Bent/All Welded/Built To Last
  • Performance Gains In Horsepower And Torque
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1986 (86) Buick Regal Grand National  3.8L V6 VIN: 7 FI Turbocharged 


Click to Enlarge
(Read reviews)
Our List Price: $761.94
with FREE Shipping
(1) In Stock
Product SKU: 16884
Product Note: Street Series Performance Cat-Back Exhaust System; 3in.; Incl. Y-Pipe / Dual 4x9x14in. Mufflers / OverAxleMidPipes / Tailpipes / Dual 2.5 in. Round Tips; Dual Split Rear Exit; Stainless
Features:
  • 100% All Stainless Steel
  • Dyno Tested And Proven To Make Power
  • Easy To Install
  • Great Sound -Has A Smooth; Deep Tone
  • Limited Lifetime Warranty Against Manufacturing Defects
  • Mandrel-Bent/All Welded/Built To Last
  • Performance Gains In Horsepower And Torque
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1985 (85) Buick Regal Grand National  3.8L V6 VIN: 9 FI Turbocharged 


Click to Enlarge
(Read reviews)
Our List Price: $761.94
with FREE Shipping
(1) In Stock
Product SKU: 16884
Product Note: Street Series Performance Cat-Back Exhaust System; 3in.; Incl. Y-Pipe / Dual 4x9x14in. Mufflers / OverAxleMidPipes / Tailpipes / Dual 2.5 in. Round Tips; Dual Split Rear Exit; Stainless
Features:
  • 100% All Stainless Steel
  • Dyno Tested And Proven To Make Power
  • Easy To Install
  • Great Sound -Has A Smooth; Deep Tone
  • Limited Lifetime Warranty Against Manufacturing Defects
  • Mandrel-Bent/All Welded/Built To Last
  • Performance Gains In Horsepower And Torque
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1984 (84) Buick Regal Grand National  3.8L V6 VIN: 9 FI Turbocharged 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $740.97
with FREE Shipping
(8) In Stock
Product SKU: 817457
Product Note: American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 44 Series(TM) Mufflers; Scavenger X-Pipe; 3.0 in. Polished Stainless Tips;Not Legal For Sale Or Use In California
Detailed Note: Requires Use Of Double Hump Crossmember~ Off Road Use Only
Features:
  • Aggressive And Powerful Exterior Exhaust Tone
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Header Back System
  • Incl. Hangers and Hardware For Easy Installation
  • Limited Lifetime Warranty
  • Mandrel Bent Stainless Steel Tubing
  • Premium Flowmaster Quality
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1981 (81) Buick Regal Base  4.3L V8 


Click to Enlarge
(Read reviews)
Our List Price: $170.98
(1) In Stock
Product SKU: 89017
Product Note: Header Dual Kit; 2.25 in. Tube Size; Incl. Reducers; Exhaust Pipes; 16 Ga. Tail Pipe w / Side Exits; Hardware; Does Not Incl. Mufflers
Features:
  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Extra Long 16-gauge Tailpipe
  • Special Design For A Variety Of Mounting Options
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1980 (80) Buick Regal Base  5.0L V8 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $740.97
with FREE Shipping
(8) In Stock
Product SKU: 817457
Product Note: American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 44 Series(TM) Mufflers; Scavenger X-Pipe; 3.0 in. Polished Stainless Tips;Not Legal For Sale Or Use In California
Detailed Note: Requires Use Of Double Hump Crossmember~ Off Road Use Only
Features:
  • Aggressive And Powerful Exterior Exhaust Tone
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Header Back System
  • Incl. Hangers and Hardware For Easy Installation
  • Limited Lifetime Warranty
  • Mandrel Bent Stainless Steel Tubing
  • Premium Flowmaster Quality
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1979 (79) Buick Regal Base  4.9L V8 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $740.97
with FREE Shipping
(8) In Stock
Product SKU: 817457
Product Note: American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 44 Series(TM) Mufflers; Scavenger X-Pipe; 3.0 in. Polished Stainless Tips;Not Legal For Sale Or Use In California
Detailed Note: Requires Use Of Double Hump Crossmember~ Off Road Use Only
Features:
  • Aggressive And Powerful Exterior Exhaust Tone
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Header Back System
  • Incl. Hangers and Hardware For Easy Installation
  • Limited Lifetime Warranty
  • Mandrel Bent Stainless Steel Tubing
  • Premium Flowmaster Quality
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1978 (78) Buick Regal Base  5.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $170.98
(1) In Stock
Product SKU: 89017
Product Note: Header Dual Kit; 2.25 in. Tube Size; Incl. Reducers; Exhaust Pipes; 16 Ga. Tail Pipe w / Side Exits; Hardware; Does Not Incl. Mufflers
Features:
  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Extra Long 16-gauge Tailpipe
  • Special Design For A Variety Of Mounting Options
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1987 (87) Buick Regal Base  5.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $170.98
(1) In Stock
Product SKU: 89017
Product Note: Header Dual Kit; 2.25 in. Tube Size; Incl. Reducers; Exhaust Pipes; 16 Ga. Tail Pipe w / Side Exits; Hardware; Does Not Incl. Mufflers
Features:
  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Extra Long 16-gauge Tailpipe
  • Special Design For A Variety Of Mounting Options
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1986 (86) Buick Regal Base  5.0L V8 


Click to Enlarge

Click to Enlarge

Click to Enlarge
(Read reviews)
Our List Price: $740.97
with FREE Shipping
(8) In Stock
Product SKU: 817457
Product Note: American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing; Super 44 Series(TM) Mufflers; Scavenger X-Pipe; 3.0 in. Polished Stainless Tips;Not Legal For Sale Or Use In California
Detailed Note: Requires Use Of Double Hump Crossmember~ Off Road Use Only
Features:
  • Aggressive And Powerful Exterior Exhaust Tone
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Header Back System
  • Incl. Hangers and Hardware For Easy Installation
  • Limited Lifetime Warranty
  • Mandrel Bent Stainless Steel Tubing
  • Premium Flowmaster Quality
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1980 (80) Buick Regal Base  4.3L V8 


Click to Enlarge
(Read reviews)
Our List Price: $170.98
(1) In Stock
Product SKU: 89017
Product Note: Header Dual Kit; 2.25 in. Tube Size; Incl. Reducers; Exhaust Pipes; 16 Ga. Tail Pipe w / Side Exits; Hardware; Does Not Incl. Mufflers
Features:
  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Extra Long 16-gauge Tailpipe
  • Special Design For A Variety Of Mounting Options
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1979 (79) Buick Regal Base  5.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $170.98
(1) In Stock
Product SKU: 89017
Product Note: Header Dual Kit; 2.25 in. Tube Size; Incl. Reducers; Exhaust Pipes; 16 Ga. Tail Pipe w / Side Exits; Hardware; Does Not Incl. Mufflers
Features:
  • Designed To Perform w/DynoMax Headers Or Stock Man
  • Extra Long 16-gauge Tailpipe
  • Special Design For A Variety Of Mounting Options
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle Sub Model Engine
1978 (78) Buick Regal Base  5.0L V8 


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Reviewer: shawn

Great service! Super fast shipping, cheaper than local stores.

2011 Buick Regal Exhaust System


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