Free shipping on orders over $100 - Details
Hooker BlackHeart

Hooker BlackHeart Multi-Mode Axle-Back Exhaust System

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: 04/12/2022
Notify Me When Available
Free Shipping
Your Price
Suggested Retail
Add to Wish List
Create a new list
Starting at $184 a month with Learn More
Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer this multi-mode axle-back exhaust system for 2012-15 Camaro SS vehicles. This 3" axle-back is engineered to offer both premium fitment and maximum performance from your 6.2L engine. It features our 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!


  • 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

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.

Application2012-2015 Camaro SS 6.2L
Brand Hooker BlackHeart
Emission Code5
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Muffler TypeMulti-Mode
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeAxle-back
Tube Diameter3"
Tubing Diameter (in)3
Part Number70401340-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.

- 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.

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.