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Hooker BlackHeart Axle-Back Exhaust System

2015-2017 Mustang GT 5.0L- V8 304SS 3 inch Axle-Back (without mufflers) Exhaust Kit - Aggressive to moderate sound

Part # 70403303-RHKR Be the first to write a review

Hooker BlackHeart Axle-Back Exhaust System

5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles. The BlackHeart line is truly a platform designed full exhaust program. Max gains up to 16 hp & 17 lb/ft. torque! From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality! When it's time to tear the heart out of the competition - choose BlackHeart!

Features:

  • Max dyno gains of +16 HP & +17 LB.FT torque
  • 3-inch Lightweight 18-gauge 304 Stainless Steel construction maximizing strength and durability
  • Straight through no muffler design for maximum flow and the most aggressive sound on or off the throttle
  • 4-inch dual wall polished 304 Stainless Steel tips with laser etched Hooker BlackHeart logo to add maximum styling to your ride
  • Utilizes factory mounting points for ease of installation
  • Tube Geometry designed for maximum ground clearance and hassle free installation
  • Manufacturer's Limited Lifetime Warranty

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Brand Hooker BlackHeart
Clearance CategoryExhaust
Discount$$
Discount Percentage26-50%
Emission Code5
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeAxle-back
Tips304 Stainless Steel
Tube Diameter3 inch
Tubing Diameter (in)3
Type of MufflerNone
UPC090127716045
Part Number70403303-RHKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
THIS KIT REQUIRES CUTTING AND WE RECOMMEND THE INSTALLATION DONE BY A PROFESSIONAL TECHNICIAN.
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