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Hooker BlackHeart Axle-Back Exhaust System

2011-2015 CTS-V Coupe 6.2L V8 3 inch 304SS Axle-Back Exhaust System, Polished Tips

Part # 70401346-RHKR Be the first to write a review

Hooker BlackHeart Axle-Back Exhaust System

Not Available

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.

See Emissions Details
Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these axle-back exhaust systems for 2011-2015 CTS-V coupes. These 304 stainless steel, 3" into 2.5" axle-backs are available with either polished stainless steel or carbon fiber tips. They are engineered to offer both premium fitment and maximum performance from your 6.2L engine.

Features:

  • Max Dyno gains of +17 HP & +20 LB.FT. torque
  • Up to 43% weight savings over OE exhaust, a savings of 20 LBS.
  • Constructed from 3” into 2.5” lightweight, 18-gauge, mandrel bent, 304 stainless steel maximizing strength and durability
  • Dual, 304 polished stainless steel, high-flow straight through muffler design
  • Available with 4.5”, angle-cut, polished 304 stainless steel or carbon fiber tips
  • 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

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

Brand Hooker BlackHeart
Clearance CategoryExhaust
Emission Code5
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Muffler TypeHigh Flow, Straight Through
Product TypeExhaust System
Sound LevelAggressive / Moderate
System TypeAxle-back
TipsPolished 304 Stainless Steel
Tubing Diameter (in)3/2.5
UPC090127028124
Part Number70401346-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.
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