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Hooker BlackHeart

Hooker BlackHeart Engine Swap Exhaust System - Turn Downs

1994-2004 Ford Mustang 3 inch 304SS Race Exhaust System w/ Mufflers and Turn Downs

Part # 705013138RHKR Be the first to write a review
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Hooker has quickly become the leader in engine swaps and we are excited to announce new products for 1994-2004 Mustangs. Our Engine Swap exhaust systems are designed to offer the best-available ground clearance and wide rear tire compatibility. These 304 and 409 stainless steel exhaust systems feature turn downs right after the mufflers to accommodate greater sized rear wheels/tires than with full-length tailpipes.


  • Connects directly to Hooker long-tube engine swap headers (BH3364, BH3365 and BH3366) for easy bolt-in installation
  • Incorporates use of merged-X crossover for maximum power with minimized drone
  • Turn down system permits use of greater sized rear wheels/tires than with full-length tailpipes
  • Compatible with the stock OE or Hooker SN95 Mustang transmission crossmembers
  • Lightweight, 18-gauge, 304 stainless steel construction maximizing strength and durability
  • All hardware included
  • Quality welds for strength, longevity and good looks
  • Utilizes OEM mounting points for factory-like fitment
  • Tube geometry designed for maximum clearance and hassle-free installation
  • Manufacturer’s limited lifetime warranty

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.

Application1994-2004 Ford Mustang
Brand Hooker BlackHeart
Emission Code4
Exhaust SeriesHooker BlackHeart
Exit PositionTurn Downs
Material304 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeHeader-back
Tube Diameter3 inch
Tubing Diameter (in)3
Part Number705013138RHKR

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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