Unequal Length Shorty Headers 1999-2004 Ford Mustang V6

Vehicle Info Needed

BBK PERFORMANCE PARTSPART NUMBER: 129-40080

Unequal Length Shorty Headers 1999-2004 Ford Mustang V6

Name: Unequal Length Shorty Headers 1999-2004 Ford Mustang V6
Brand: BBK PERFORMANCE PARTS
SKU: 129-40080
Price: 449.99 USD
Availability: InStock

^$449⁹⁹

Ships on 11/03/2026

Lowest Price Guarantee

Unequal Length Shorty Headers

1999-2004 Ford Mustang V6
1-5/8" Diameter Tubing
Polished Silver Ceramic Finish
50-State Legal Carb Approved D-245-16
Bolt on 10-15 Horsepower Plus
Precision Laser Cut 3/8 One Piece Flanges
Heavy Wall Computer CNC Mandrel-Bent Tubing
Polished Silver Ceramic Coated Finish Hi Temp
Gaskets And Hardware Included
50 State EPA Legal
Direct Fit Replacement

Emissions Note:

This part is legal for sale and use on 1999-2004 Ford Mustang 3.8L V6 Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number D-245-18

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Unmatched Exhaust Performance and Sound for Ford Mustangs

BBK Performance Parts offers high-flow Exhaust Headers for Ford Mustang applications from 1979 to current. All BBK exhaust headers use CNC mandrel-bent, heavy-gauge tubing for unrestrictive flow that increases horsepower, torque, and aggressive exhaust tones. Laser-cut 3/8-inch thick flanges and included gaskets and hardware provide leak-free fitment. BBK O2 Sensor Harness Extension Kits are required for long tube headers applications.

Part TypeHeader

Product LineBBK Performance Parts Exhaust Headers for Ford Mustang

BrandBBK PERFORMANCE PARTS

Package Height9.5

Package Width11.0

Package Length20.1

Weight13.6 PG

Part CategoryPerformance Parts

Tube Wall Thickness16 Gauge

Header FinishSilver ceramic coated

Tube DirectionDown Swept

Bolts/Studs IncludedYes

Cylinder Head Port ShapeSAP

Transmission Mount IncludedNo

Gaskets IncludedYes

Oxygen Sensor PortYes

TunedNo

Motor Mounts IncludedNo

Header StyleShorty

Cross Over Pipe IncludedNo

Gasket Or Seal IncludedYes

ColorChrome Finish

QuantitySold as a pair

Mounting Hardware IncludedYes

Header MaterialSteel

Weld-UpNo

Collector Attachment3-bolt flange

Flange StyleStandard

Part FitmentSemi Universal

Reducers IncludedNo

ApplicationAutomotive

Catalytic Converter(S) IncludedNo

Primary Tube Diameter1.625 in (41.3 mm)

Vendor Part Number40080

Package Qty1

Package TypeEA

Please click here to download the instructions PDF file

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