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Hooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKR

Hooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKR
Hooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKRHooker 2005-2009 Ford Mustang Blackheart Shorty Style Headers 70303304-RHKR
$1,065.99 ea
NEWARRIVING SOONEstimated Ship Date 12/31/2025 (If Ordered Today)7 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/15/2025
Model: 4009364
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these 304 stainless steel shorty headers for 05-09 Mustang GT vehicles. These headers feature 1-5/8" primary tubes with true mitered merge collectors. They are engineered to offer both premium fitment and maximum performance from your 4.6L engine.
Features:
  • Retains Factory O2 Sensors And Catalytic Converters
  • 100% Quality Hand-Welded Construction
  • Max Dyno Gains Of 10.4 HP And 15.67 lb./ft. Torque
  • True Mitered Merge Collector To Max Exhaust Velocity/Scavenging
  • 1-5/8 in. Lightweight; 18 Gauge; Mandrel Bent; 304Stainless Steel
  • 3/8 in. Thick; 304 Stainless Steel Flanges
  • 100% Bolt-On With No Modifications Necessary
  • Tube Geometry Designed For Hassle-Free Installation
  • All Hardware Included
  • Limited Lifetime Warranty
Holley Performance Emission Code 1: This part is legal for sale and use on Emissions Controlled Vehicles; in all 50 states; when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle

Downloads:

Download Name File Size
blackheart_warranty_v2015-03-09.pdf80.18KB
199r11295.pdf526.91KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Ford Mustang 2005 4.6L / 281 / V8 1 5/8 in. Tubing; Natural Finish; Max Gains Of +10.4 HP/+15.67 lb./ft. Torque;Intended For Race Use Only
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
Ford Mustang 2006 4.6L / 281 / V8 1 5/8 in. Tubing; Natural Finish; Max Gains Of +10.4 HP/+15.67 lb./ft. Torque;Intended For Race Use Only
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
Ford Mustang 2007 4.6L / 281 / V8 1 5/8 in. Tubing; Natural Finish; Max Gains Of +10.4 HP/+15.67 lb./ft. Torque;Intended For Race Use Only
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
Ford Mustang 2008 4.6L / 281 / V8 1 5/8 in. Tubing; Natural Finish; Max Gains Of +10.4 HP/+15.67 lb./ft. Torque;Intended For Race Use Only
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
Ford Mustang 2009 4.6L / 281 / V8 1 5/8 in. Tubing; Natural Finish; Max Gains Of +10.4 HP/+15.67 lb./ft. Torque;Intended For Race Use Only
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty

Specifications:

Application Automotive
CARB (California) Compliant Yes
CARB EO# D-115-28
Coated Finish Natural
Collector Diameter 2.500 in.
Collector Tube Size N/A
Emission Code 1
Engine Ford Modular V8
Engine Make/Size Ford 4.6L 3V
Exhaust Series Hooker BlackHeart
Finish Natural
Head Style Shorty
Header Style Shorty
Material 304 Stainless Steel
Part Type Exhaust Header
Port Shape Round
Primary Tube Dia. 1-5/8 inch
Primary Tube Diameter 1.625 in.
Tube Diameter 1.625 in.
Tube Direction Down Swept
Tube Material 304 Stainless Steel
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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