Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
HOOKER HEADERSPART NUMBER: 520-70401340-R
Blackheart Axle-Back Exhaust Kit with Multi-Mode Attitude Exhaust Valve Control System
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Chevy
Blackheart Axle-Back Exhaust Kit with Multi-Mode Attitude Exhaust Valve Control System2012-2015 Camaro SS 6.2L With Multi-Mode (NPP) Mufflers 304 Stainless Steel 3" Diameter Piping Polished Stainless Steel Tips
Installation Notes:
- Modifications are required for use on convertible or ZL1 model
- This kit requires NPP rear valance for use on non NPP single tip SS option cars
- Basic understanding of 12 volt automotive electrical systems required for exhaust cut-out install
Features:
- Multi-Mode mufflers provide mellow throaty tone when the valve is closed and aggressive race attitude when the valve is open
- Hooker Attitude Exhaust Valve Controller is selectable between sport/touring/race/manual modes
- 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
Part TypeExhaust System
BrandHOOKER HEADERS
Package Height10.0
Package Width21.0
Package Length33.0
Weight42.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number70401340-RHKR
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
