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This list is deliberately limited to the sixth-generation 2016–2024 Chevrolet Camaro with the 3.6L V6 and rear-wheel drive. It excludes V8-only systems and 2.0T applications. Before choosing an axle-back or cat-back, inspect the car’s rear bumper and factory exhaust: the V6 was sold with single-split and dual-split rear exits, and some cars have Dual Mode Exhaust (NPP) valves. An axle-back changes the rear section; a cat-back replaces more of the system upstream. Coupe and convertible fitment, NPP status and ground-effects clearance remain part-specific.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Borla ATAK 11927 Axle-Back | $1,150–$1,250 | Amazon |
| 2 | Borla ATAK 11928 Axle-Back | $1,150–$1,250 | Amazon |
| 3 | Borla ATAK 11929 Axle-Back | $1,150–$1,250 | Amazon |
| 4 | Borla ATAK 11929CB Cat-Back | $1,350–$1,450 | Amazon |
| 5 | Borla ATAK 11930 Axle-Back with NPP | $2,250–$2,400 | Amazon |
| 6 | Borla ATAK 11931 Axle-Back with NPP | $2,300–$2,450 | Amazon |
| 7 | Flowmaster Flow FX 717992 Axle-Back | $575–$625 | Amazon |
| 8 | Flowmaster American Thunder 817743 Axle-Back | $925–$975 | Amazon |
| 9 | MRT Version 1 92U800 Cat-Back | $1,600–$1,700 | Amazon |
| 10 | MRT Version 2 92U801 Cat-Back | $1,500–$1,750 | Amazon |
The picks, in detail
Borla ATAK 11927 Axle-Back
ATAK axle-back for 2016–2024 Camaro 3.6L V6 coupes and convertibles with dual-split rear exit and without factory NPP valves.
- Dual-split rear exit
- 2.25-inch inlet, 4-inch tips
- Exact V6/NPP scope
- Fits coupe and convertible
- No NPP valves included
- Not a single-split system
Borla ATAK 11928 Axle-Back
ATAK axle-back for 2016–2024 3.6L V6 Camaro coupes with the non-NPP single-split rear exit and two tips total.
- Single-split rear exit
- 4.5-inch tips
- Made for single-exit V6 bumper
- Exact non-NPP scope
- Coupe only
- Not for dual-split or NPP
Borla ATAK 11929 Axle-Back
ATAK axle-back for 2016–2024 Camaro 3.6L V6 coupe or convertible with the single-split two-tip rear exit and no NPP valves.
- Single-split rear exit
- Coupe and convertible fitment
- Broader body-style scope
- Correct non-NPP V6 application
- Not for NPP
- Does not convert bumper style
Borla ATAK 11929CB Cat-Back
A complete ATAK cat-back for 2016–2024 3.6L V6 Camaro coupe or convertible with the single-split two-tip, non-NPP rear exit.
- Cat-back system
- Single-split rear exit
- Replaces more than an axle-back
- Exact V6 body-style scope
- Not NPP-compatible
- Higher cost than axle-back
Borla ATAK 11930 Axle-Back with NPP
ATAK axle-back with valves for 2016–2024 Camaro 3.6L V6 coupe or convertible equipped with factory Dual Mode Exhaust (NPP) and dual-split rear exit.
- Factory-style NPP valves
- Dual-split rear exit
- Purpose-built for NPP V6
- Coupe and convertible scope
- Premium price
- Wrong choice for non-NPP cars
Borla ATAK 11931 Axle-Back with NPP
A valved ATAK axle-back for 2016–2024 Camaro LT 3.6L V6 coupe or convertible with factory NPP Dual Mode Exhaust.
- NPP-valved system
- Dual-split rear exit
- Keeps active-exhaust functionality
- Published V6 LT application
- Expensive system
- Not for non-NPP vehicles
Flowmaster Flow FX 717992 Axle-Back
Flowmaster’s 3-inch 409-stainless Flow FX axle-back fits the 2016–2024 Camaro 3.6L V6 and uses dual exits with black ceramic tips.
- 3-inch 409 stainless pipes
- Dual exit with 4.5-inch black tips
- Direct V6 listing
- Lower price than premium valved systems
- No NPP-valve claim
- Axle-back scope only
Flowmaster American Thunder 817743 Axle-Back
American Thunder axle-back for 2016–2024 Camaro LS and LT coupes or convertibles with the 3.6L engine.
- LS/LT 3.6L scope
- Axle-back layout
- V6 coupe and convertible coverage
- Current manufacturer listing
- Confirm factory exhaust configuration
- Not for 2.0T or V8
MRT Version 1 92U800 Cat-Back
MRT’s Version 1 cat-back for the 2016–2024 Camaro V6 3.6L is the more aggressive full-system option in the company’s V6 range.
- Cat-back system
- 2016–2024 3.6L V6 application
- Full cat-back route
- Published V6-specific part number
- Not an axle-back
- Confirm ground-effects clearance
MRT Version 2 92U801 Cat-Back
MRT’s Version 2 cat-back is the mellower 2016–2024 Camaro V6 3.6L option for drivers who want a full system with a more restrained tone.
- Cat-back system
- 2016–2024 3.6L V6 application
- Milder MRT V6 sound profile
- Full-system coverage
- Not an axle-back
- Confirm bumper and ground-effects fitment
Buying tips
- Match the part to 2016–2024 3.6L V6 Camaro fitment; a system for the SS/ZL1 V8 or 2.0T is not interchangeable.
- Check whether the car has NPP valves and whether the bumper is single-split or dual-split before ordering.
- Choose axle-back for a rear-section change or cat-back when you want the longer system; confirm local exhaust and noise rules before installation.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.