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Vehicle Info NeededCORSAPART NUMBER: 255-14789BLK
14789BLK Active Valve (NPP) Axle-Back Exhaust System Fits Select Chevy Camaro SS, ZL1 6.2L - Quad Black Tips
$2,71799
More than 10 available
Ships on Sep 14, 2026
Lowest Price GuaranteeAxle-Back - "Sport-to-Xtreme" Sound Level
Active Valve (NPP) Axle-Back Exhaust SystemFits Select Chevy Camaro SS, ZL1 6.2L 2.750 in. Exhaust Tubing Quad 4 in. Black Pro-Series Tips Dual Rear Exit "Sport-to-Xtreme" Sound
Corsa 14789BLK Features:
- Includes all necessary hardware for installation
- Increases flow by up to 18-percent
- Straight through design mufflers with Patented no-drone, reflective sound cancellation (RSC) technology
- Valve system allows control of the multi-mode exhaust (NPP)
- Extreme sound modes with (+12 decibels Louder)
- Mandrel-bent (2.750 in.) 304 stainless steel construction
Notes:
- Will not fit second-generation factory ground effects kit
- Uses existing NPP module
The Ultimate Performance Exhaust System
Corsa Active Valve (NPP) Exhaust Systems are engineered with fully-functioning valves that deliver a progressive "Sport-to-Xtreme" sound level range; equipping you to take control of your vehicle's sound. Built with Corsa's RSC technology for drone-free cruising, these bolt-on stainless steel exhaust systems are available with polished or black-coated tips for long-lasting durability.
Part TypeExhaust System
Product LineCorsa Active Valve Exhaust Systems
BrandCORSA
Package Height15.25
Package Width17.25
Package Length39.5
Weight56.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedYes
Pipe Diameter2.75 in (69.9 mm)
Mandrel-BentYes
Tip Diameter4 in (101.6 mm)
QuantitySold as a kit
Material304 Stainless Steel
Muffler Quantity2
Tip Quantity4 (quad style)
Muffler StyleActive Valve (NPP)
Tip ShapeRound
Part FitmentDirect Fit
Tip FinishBlack
Exhaust TypeAxle-Back
Sound LevelVariable
Package Qty1
Package TypeEA
No Questions
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