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Hooker BlackHeart RACE ONLY Dual Transverse Muffler Dual Mode Exhaust System

2016-2020 Chevrolet Camaro SS NPP A8 6.2L 304SS Race Only Dual Transverse Muffler Dual Mode Exhaust System w/Quad Tips, Compatible with Long Tube Headers (Fits Automatic Transmission)

PART# 705013115RHKR

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WARNING: This product is not street legal and may only be used on Racing Vehicles. Racing Vehicles must be used exclusively for racing or other forms of competition. Racing vehicles must not be registered and must never be used on the street. It is illegal to install this product on a registered vehicle and use it on the street.
Aggressive to moderate sound


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 +12.73 HP & +19.76 LB.FT torque w/ dual transverse mufflers
  • Also available in a polished, 304 stainless steel a single transverse muffler w/ a built-in X-Pipe (P/N 705013114RHKR)
  • Built-In factory-like dual mode exhaust valves
  • Exhaust kits available with factory-like AFM valves
  • Dual transverse mufflers designed for a race-inspired, deep exhaust tone during cruising speeds when the valves are closed and a high-performance, aggressive tone when the valves are opened
  • RACE ONLY complete exhaust system is designed to exclusively with BlackHeart long tube headers (P/N's 70101325-RHKR& 70101326-RHKR)
  • 3" lightweight, 18-gauge, 304 stainless steel construction maximizing strength and durability
  • Eliminates the factory mid pipe where the exhaust tube is crushed
  • Quality welds for strength, longevity and good looks
  • 4" dual wall, angle cut, polished 304 stainless steel quad tips with laser etched Hooker BlackHeart logo to add maximum style to your ride
  • Utilizes factory mounting points for ease of installation
  • Tube geometry designed for maximum ground clearance and hassle-free installation
  • Designed to fit automatic transmission
  • Manufacturer's limited lifetime warranty


Application2016-2020 6.2L V8
BrandHooker BlackHeart
Emission Code4
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Product TypeExhaust System
Race OnlyYes
Sound LevelAggressive / Moderate
System TypeHeader-back
Transmission TypeAutomatic
Tubing Diameter (in)3
Part Number705013115RHKR



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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