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 Inch primary tubes with true mitered merge collectors. They are engineered to offer both premium fitment and maximum performance from your 4.6L engine.

Max Dyno gains of 10 HP & 16 LB.FT. torque

• Utilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging while reducing any unwanted turbulence
• Constructed from 1-5/8 lightweight, 18-gauge, mandrel bent, 304 stainless steel maximizing strength and durability
• 3/8 thick, 304 stainless steel flanges for durability and an optimum sealing surface
• Retains factory O2 sensors and catalytic converters
• 100 Percent quality hand-welded construction for strength, longevity and good looks
• 100 Percent bolt-on with no modifications necessary
• Tube geometry designed for a hassle-free installation
• All hardware included
• Manufacturer's limited lifetime warranty

CARB E.O. # D-115-28

Details:

• Bolt size: M8 x 1.25 x 25mm
• C.A.R.B Eo: D-115-28
• CARB (California) Compliant: Yes
• Collector Diameter: 2.50 inch
• Emission Code: 1
• Engine: Ford Mod Motor
• Exhaust Series: Hooker BlackHeart
• Header Finish: Natural
• Header Style: Shorty
• Material: 304 Stainless Steel
• Primary Tube Dia.: 1-5/8 inch
• Product Type: Headers
• Tube Material: 304 Stainless Steel
• Warning: California Proposition 65