Hooker BlackHeart Cat-Back Dual Split Rear Exit Exhaust System

2004-15 Nissan Titan V8, 5.6L Stainless Steel Cat-Back Dual Split Rear Exit Exhaust System

PART# 70506402-RHKR

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Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these single and dual cat-back exhaust systems for the 2004-15 Nissan Titan trucks. These cat-back systems are engineered to offer both premium fitment and maximum performance from your 5.6L engine.


  • Max dyno gains of +14.06 HP & +15.0 LB.FT. torque
  • Dual rear exit constructed from 2.5” lightweight, 18-gauge, mandrel bent, stainless steel maximizing strength and durability
  • Features a Stainless steel, high-flow muffler for optimum performance and no drone
  • 4” diameter, angle-cut, rolled-edge, resonated tip with laser etched Hooker BlackHeart logo adds maximum styling to your ride
  • 100% quality hand-welded construction for strength, longevity and good looks
  • Utilizes OEM mounting points for factory-like fitment
  • Tube geometry designed for maximum clearance and hassle-free installation
  • All hardware included
  • Manufacturer’s limited lifetime warranty
  • Fits all king cab & crew cab SWB 139.8” WB trucks
  • NOTE: Dual Exit Exhaust designed to fit with the OE hidden hitch


Application2004-15 Nissan Titan, V8, 5.6L
BrandHooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
MaterialStainless Steel
Muffler TypeHigh Flow, Straight Through
Product TypeExhaust System
System TypeCat-back
Tube Diameter2.5 inch
Part Number70506402-RHKR


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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