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Hooker Blackheart

Hooker Blackheart 70403309-RHKR Axle-Back Exhaust System w/ mufflers

Part # 70403309-RHKR Be the first to write a review

Compatible with 2015 Mustang Ecoboost 2.3L- L4 304SS 2.5 inch Axle-Back (with mufflers) Black Tips Exhaust Kit. Max dyno gains of +5.22 HP & 4.55 LB.FT torque!

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Hooker Blackheart 70403309-RHKR Axle-Back Exhaust System w/ mufflers

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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!

When it's time to tear the heart out of the competition - choose BlackHeart!

Features:

  • Max dyno gains of +5.22 HP & 4.55 LB.FT torque (with muffler design)
  • 2.5” lightweight 18-gauge 304 Stainless Steel construction maximizing 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
  • Satin Black powder-coated 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
Brand Hooker Blackheart
Emission Code5
Product TypeAxle-Back Exhaust
UPC090127719244
Manufacturer Part Number70403309-RHKR
Part Number70403309-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.
Instructions for Part# 70403309-RHKR
Limited Lifetime Warranty Information for Part # 70403309-RHKR
Final Dyno Results for Part# 70403309-RHKR
Moderate to aggressive sound
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