Hooker BlackHeart- 70503302-RHKR Cat-Back Exhaust System for 15-17 Mustang GT 5.0

Hooker BlackHeart- 70503302-RHKR Cat-Back Exhaust System for 15-17 Mustang GT 5.0

Hooker BlackHeart

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Fits 2015-2017 Mustang GT 5.0L- V8 304SS 3 inch Cat-Back Exhaust System + X-Pipe (with mufflers)

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! Max dyno gains of +11HP & +18 LB. FT torque. When it's time to tear the heart out of the competition - choose BlackHeart!


  • Max dyno gains of +11HP & +18 LB. FT torque
  • All Hooker BlackHeart products are constructed of lightweight 18-gauge, 304 Stainless Steel material maximizing strength and durability
  • 100% hand MIG welded construction
  • Quality welds for strength, longevity, and good looks
  • High flow, straight through 304 Stainless Steel construction muffler design produces an aggressive exhaust note under acceleration and a mellow tone at idle
  • 4” dual wall polished 304 Stainless Steel tips with laser etched Hooker logo adding maximum styling to your ride
  • Cat-Back utilizes factory mounting points for ease of installation
  • Tube Geometry designed for maximum ground clearance and hassle free installation
  • Cat-Back Exhaust System will work with either OE Exhaust Manifolds or Hooker BlackHeart Shorty Headers w/ Factory Catalytic Converters
  • All Installation Hardware Included
  • Manufacturer's Limited Lifetime Warranty
Brand Hooker BlackHeart
Emission Code 5
Exhaust Series Hooker BlackHeart
Material 304 Stainless Steel
Product Type Exhaust System
Sound Level Aggressive / Moderate
System Type Cat-back
Tips 304 Stainless Steel
Tube Diameter 3 inch
Tube Material 304 Stainless Steel
Tubing Diameter (in) 3
Type of Muffler High Flow, Straight Through
UPC 090127716168
Part Number 70503302-RHKR

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