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You are here: Home > Mustang > 2015-2018 MUSTANG PARTS > 3.7L V6 > Exhaust > Cat-Back
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Hooker Blackheart 2015-2016 Ford Mustang V6, 3.7L 304SS 2.5IN Cat-Back Exhaust W/O Muffler -- 70503322-RHKR Hooker Blackheart 2015-2016 Ford Mustang V6, 3.7L 304SS 2.5IN Cat-Back Exhaust w/Muffler -- 70503323-RHKR
List Price:$888.95
Our Price:$799.95
You save $89.00!
List Price:$999.95
Our Price:$899.95
You save $100.00!
Hooker Blackheart 2015-2016 Ford Mustang V6, 3.7L 304SS 2.5IN Cat-Back Exhaust W/O Muffler -- 70503322-RHKR Hooker Blackheart 2015-2016 Ford Mustang V6, 3.7L 304SS 2.5IN Cat-Back Exhaust w/Muffler -- 70503323-RHKR
When it's time to tear the heart out of the competition - choose Blackheart!

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

  • 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
Hooker Blackheart 2015-16 Mustang V6, 3.7L 3044SS 2.5IN Race Exhaust w/o Muffler -- 70503324-RHKR Hooker Blackheart 2015-16 Mustang V6, 3.7L 3044SS 2.5IN Race Exhaust With Muffler -- 70503325-RHKR
List Price:$1,055.95
Our Price:$949.95
You save $106.00!
List Price:$1,166.95
Our Price:$1,049.95
You save $117.00!
Hooker Blackheart 2015-16 Mustang V6, 3.7L 3044SS 2.5IN Race Exhaust w/o Muffler -- 70503324-RHKR Hooker Blackheart 2015-16 Mustang V6, 3.7L 3044SS 2.5IN Race Exhaust With Muffler -- 70503325-RHKR
When it's time to tear the heart out of the competition - choose Blackheart!

  • 2.5" lightweight 18-gauge 304 stainless steel construction for maximum strength and durability
  • Designed specifically to work with Blackheart Long Tube Headers P/N 70103307-RHKR
  • Incorporates stainless steel flex pipes to not only absorb unwanted vibrations but eliminates any loaded stress and thermal expansion by allowing the exhaust system some flexibility
  • 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
  • Manufacturer's limited lifetime warranty
 		When it's time to tear the heart out of the competition - choose Blackheart!

  • 2.5" lightweight 18-gauge 304 stainless steel construction for maximum strength and durability
  • Designed specifically to work with Blackheart Long Tube Headers P/N 70103307-RHKR
  • Incorporates stainless steel flex pipes to not only absorb unwanted vibrations but eliminates any loaded stress and thermal expansion by allowing the exhaust system some flexibility
  • 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
  • Manufacturer's limited lifetime warranty
   
 
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