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Hooker BlackHeart

Hooker BlackHeart Attitude Adjuster EVC

Replacement Valve

Part # 71013004-RHKR Be the first to write a review
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Replacement valve for part numbers 71013001-RHKR and 71013003-RHKR


  • Direct fit replacement for damaged Attitude EVC exhaust valves
  • Can be used to convert a single valve Hooker Attitude EVC system to a dual valve system
  • Custom Exhaust fabrication - Accepts kuster style Electronic valve actuators used in many OEM applications for Mercedes Benz ,Lamborghini, Ferrari, Dodge, Ford and others
  • Accepts up to 3" Tubing
  • Cast 304 stainless steel body
  • Weld-in installation

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker Blackheart is platform-engineered to provide superb performance, aesthetics, and fitment.

Brand Hooker BlackHeart
Emission Code4
Product TypeExhaust Valve
Part Number71013004-RHKR

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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    Some parts are not legal for use in California or other states with similar regulations.