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Hooker BlackHeart LS Swap Exhaust Turn Downs

1994-04 GM S-10/Sonoma 2WD LS Swap Exhaust System, Dual 3 inch In/Dual 3 inch Out w/ Turndowns - 409SS Natural Finish

PART# 705014152RHKR

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$493.00   Suggested Retail
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Estimated shipping date: 10/26/2020
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Moderate to aggressive sound


Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to announce new products for 82-04 GM S10/Sonoma 2WD trucks with LS engines. These exhaust systems are offered in three different configurations - Dual 3" In/Single 3" Out, Dual 3" w/ Turndowns, and Dual 3" In/Dual 2.5" Out (Rear Exit). They are designed for use with other Hooker BlackHeart S10/Sonoma LS swap products.


  • Constructed from lightweight, 18-gauge, mandrel bent, 409 stainless steel, maximizing strength and durability
  • Designed to bolt up directly to Hooker BlackHeart Mid-Length Headers (P/N’s 70201316-RHKR and 70201317-RHKR)
  • Available in three different configurations – Dual 3” In/Single 3” Out, Dual 3” w/ Turndowns, or Dual 3” In/Dual 2.5” Out (Rear Exit).
  • 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


Application1994-2004 GM S10/Sonoma LS Swap
BrandHooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Inlet Diameter (in)3
Material409 Stainless Steel
Muffler TypeHigh Flow, Straight Through
Outlet Diameter (in)3
Product TypeExhaust System
Single DualDual
Sound LevelModerate / Aggressive
System TypeHeader-back
Truck Bed LengthShort Bed
Tube DiameterDual 3" In/Dual 3" Out
Tubing Diameter (in)3
Part Number705014152RHKR



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 Regular Cab, Short Bed, 2WD trucks only Designed to bolt up directly to Hooker BlackHeart Mid-Length Headers P/N's 70201316-RHKR and 70201317-RHKR Also bolts up to Hooker BlackHeart 71223026HKR series Exhaust Manifolds with adapter P/N 71223024HKR


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