Hooker Blackheart

Hooker Blackheart 70401340-RHKR Multi-Mode Axle-Back Exhaust System

Compatible with 2012-15 Camaro SS 6.2L 3 inch 304 Stainless Steel Multi Mode Axle-Back Exhaust

Part # 70401340-RHKR Be the first to write a review
Estimated shipping date: 12/10/2025
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$2,186.95
Suggested Retail
$2,430.00
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5

Emissions

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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Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. Hooker is proud to offer this multi-mode axle-back exhaust system for 2012-15 Camaro SS vehicles. This 3 in. axle-back is engineered to offer both premium fitment and maximum performance from your 6.2L engine. It features Hooker's popular Attitude Adjuster exhaust valve controller, offering the street manners of a quiet exhaust that can go to full race with the drop of your right foot!

Features:

  • Multi-Mode mufflers provide mellow throaty tone when the valve is closed and aggressive RACE attitude when the valve is open
  • Hooker ATITUDE Exhaust Valve Controller is selectable for SPORT, TOURING, RACE or MANUAL operation
  • Fully programmable mapping for customized valve operation at any engine speed or load
  • Max dyno gains of +14.06 HP & +13.75 LB.FT. torque
  • 3.0” lightweight, 18-gauge, 304 stainless steel construction maximizing strength and durability
  • 100% hand welded construction
  • 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
Brand Hooker Blackheart
Emission Code5
Product TypeAxle-Back Exhaust
UPC090127008966
Manufacturer Part Number70401340-RHKR
Part Number70401340-RHKR
5

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.
- Modifications required for use on convertible or ZL1.
- Requires NPP rear valance for use on Non NPP single tip SS option cars.
- Basic understanding of 12 volt automotive electrical systems required.
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