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2010-17 Toyota Tundra V8 4.6/5.7L Cat-Back Dual Split Rear Exit ExhaustYouTube Button

Hooker BlackHeart Cat-Back Exhaust system

2010-2020 Toyota Tundra V8, 4.6/5.7L Stainless Steel Cat-Back Dual Split Rear Exit Exhaust System

PART# 70504407-RHKR

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Aggressive to moderate sound


Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. Hooker BlackHeart is pleased to offer single and dual cat-back exhaust systems for the 2010-2020 Toyota Tundra trucks. These cat-back systems are engineered to offer both premium fitment and maximum performance from your 4.6/5.7L engine.


  • Constructed from 2.5 inch lightweight, 18-gauge, mandrel bent, stainless steel maximizing strength and durability
  • Stainless steel, high-flow muffler for optimum performance and no drone
  • 4 inch diameter, angle-cut, rolled-edge, resonated tips with laser etched Hooker BlackHeart logo add 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


Application2010-2020 Toyota Tundra 4.6/5.7L V8
BrandHooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Muffler TypeHigh Flow, Straight Through
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeCat-back
Tube Diameter2.5"
Tubing Diameter (in)2.5
Part Number70504407-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.

Tech Resources

Fits all 145.7 WB trucks (Reg. cab w/ 8 ft. bed, double cab w/ 6.6 ft. bed & crew cab w/ 5.6 ft. bed) *NOTE: Dual Exit Exhaust designed to fit with the OE hidden hitch


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