Shop by Vehicle

Shop by Brand

Buick Regal Headers

We have 4 Items In-stock. Select a year to continue.
$362.10 List Price $589.95 Save $227.85 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
PACESETTER – QUIK-TRIP SHORTY HEADERS

Pacesetter’s Quik-Trip shorty headers are proven to increase horsepower, torque, fuel economy and also give you a nice new rumble. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.

  • Designed to replace factory exhaust manifold
  • Streamlines air flow
  • Choose ArmorCoat ceramic coat or black painted finish
  • Made from 16-gauge aluminized steel that is corrosion-resistant
  • Backed by a 3-year warranty
  • Includes mounting hardware and adapters
  • Proven to improve torque, horsepower and gas mileage
  • Made for SUVs, vans, cars and trucks
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • SKU#: P40701205
  • Brand: Pacesetter
  • Color/Finish: Black
  • Emissions: 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 business days
(see more)
Fits the following Buick Regal Years:
  • 1997-2003 | 6 Cyl 3.8L | GS
  • 2000 | 6 Cyl 3.8L | GSE
(see more)
$193.29 List Price $421.42 Save $228.13 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
HEDMAN STANDARD DUTY EXHAUST HEADERS, BLACK-PAINTED -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; Not applicable or intended for street or highway use; 1.625 in. tube diameter, 18-gauge tube wall thickness, 3 in. flange collector, 0.25 in. standard head flange; Premium gasket and installation hardware included; Without smog injection or injection heads; Shorty style; Round head port; They feature 18-gauge mandrel-bent primary tubes; Protected by factory applied black paint for pre-installation protection; Made in the USA; Modification to stock exhaust required to retain catalytic converter; Will fit with angle plug heads; Must modify rotary A/C bracket; Elite replacement gasket part number 27520.
  • SKU#: H5668600
  • Brand: Hedman
  • Fit Note: Tube Size 1 5/8 in.; Collector Size 3 in.; w/o Smog Injection Or Injection Heads; Shortie Style; 49 State Legal;;Modification To Stock Exhaust Required To Retain Catalytic Converter~ Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~ Will Fit With Angle Plug Heads/Chevy Aluminum Only~ Must Modify Rotary A/C Bracket~ Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~ Elite Replacement Gasket PN[27520]~ Shorty Header; Maximum Clearance, Automatic Transmission, Tube Size 1 5/8 in.; Collector Size 3 in.; w/o Smog Injection Or Injection Heads; Shortie Style; 49 State Legal;;Modification To Stock Exhaust Required To Retain Catalytic Converter~ Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~ Will Fit With Angle Plug Heads/Chevy Aluminum Only~ Must Modify Rotary A/C Bracket~ Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~ Elite Replacement Gasket PN[27520]~ Shorty Header; Maximum Clearance
  • Color/Finish: Black
  • Emissions: 49-state legal - no CA shipments
  • Product Fit: Minor Modifications
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 7-8 business days
(see more)
Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited
$131.00 List Price $154.58 Save $23.58 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
FLOWTECH STANDARD FULL LENGTH HEADER, BLACK HI-TEMPERATURE PAINT -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 1.5 Tube Size, 2.5 Collector Size, Made With Light Weight And Sturdy 16 Gauge Tubing, Precision Engineered To Get The Maximum Performance And Fuel Economy Of Your Engine, Tuned-Length Primary Tubes For Street Performance, Mandrel-Bent Tubing For Smooth Exhaust Flow, Mandrel-Formed Power Plenum Collector For Low Back Pressure, Sturdy, Leak-Tested O-Ring Port Seals, Designed For Easy, Trouble-Free Installation, Includes All Mounting Hardware And Premium Gaskets, With Manufacturer's 90-Day Warranty
  • SKU#: F3111102
  • Brand: Flowtech
  • Fit Note: Automatic Transmission, Without A.I.R. Tubes, Standard Transmission, Without A.I.R. Tubes, Without A.I.R. Tubes
  • Emissions: 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 business days
  • Number of Cylinders: 8
 
Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited
$183.49 List Price $216.52 Save $33.03 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
HOOKER COMPETITION SHORTY HEADERS, BLACK -- For off road use - Not legal for use on public roads and highways; 1.625 in. X 30 in. Primary Tube, 3 in. Collector O.D., Sap Shape Port, Features Tuned-Length Primary Tubes For Maximum Exhaust Scavenging And Velocity, Made Of 16-Gauge Mild Steel Mandrel-Bent Tubing For Smooth Exhaust Flow, Long Transition Collector For Decreased Back Pressure, And 0.3125 in. Machined Flanges For A Perfect Seal, Designed For Optimal Performance And Industry's Best Welds For Durability, Comes With All Necessary Hardware For Complete Installation, Will Fit Heads With Factory Plug Angle, Maximum Ground Clearance Design For Cars Lowered Up To 4 in., Modification Required To Stock Exhaust Required To Retain Catalytic Converter, Will Not Fit Saginaw Close-Ratio Power Steering, With Hooker's Limited Warranty
  • SKU#: H262466
  • Brand: Hooker
  • Fit Note: Automatic Transmission, Legal Only For Off-Highway/Racing Use, Legal Only For Off-Highway/Racing Use
  • Color/Finish: Black
  • Emissions: For off road/track use
  • Product Fit: Direct fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 business days
(see more)
Fits the following Buick Regal Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Limited