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Hooker BlackHeart Cat-Back Exhaust System

2015-2016 Ford Mustang V6, 3.7L 304SS 2.5 inch Cat-Back Exhaust With Mufflers

Part # 70503323-RHKR Be the first to write a review

Hooker BlackHeart Cat-Back Exhaust System

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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. From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!

Features:

  • Max dyno gains of +12.47 HP & +20.27 LB.FT torque (w/muffler design) and max dyno gains of +11.65 HP & +15.62 LB.FT torque (w/o muffler design)
  • Incorporated H-Pipe designed to increase torque and minimize in-cabin drone
  • 2.5” lightweight, 18-gauge, 304 stainless steel construction for maximum strength and durability
  • Quality welds for strength, longevity and good looks
  • Available in either a high flow, straight through muffler design or a straight through no muffler design
  • 4” dual wall, angle cut, 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
  • Fits both standard coupes and convertible
  • Up to 53% weight savings over OE exhaust, a saving of 32 LBS. (w/o muffler design) and 21 LBS. (w/ muffler design)
  • 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!

Application2011-2016 Mustang 3.7L
Brand Hooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeCat-back
Tubing Diameter (in)2.5
UPC090127729618
Part Number70503323-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.
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