AWE 0FG Cat-Back Exhaust with Dual BashGuard
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AWE 0FG Cat-Back Exhaust with Dual BashGuard – Chevrolet Silverado ZR2 / GMC Sierra AT4X (T1XX)
The AWE 0FG Exhaust with Dual BashGuard is a dual 76mm (3") cat-back for the 6.2L V8 Chevrolet Silverado ZR2 and GMC Sierra AT4X (T1XX). It connects straight after the factory emissions equipment, runs into an H-pipe tuned for the 6.2L for a rich V8 tone with little rasp, then through AWE's patented 180 Technology resonators to cancel highway drone. This version finishes with two BashGuard outlets instead of tips: each has a 3.2mm (0.125") thick reinforced stainless ring and sits tucked up high for clearance and strength off-road. Everything is CNC mandrel-bent T304L stainless steel with 1.65mm (0.065") wall.
Video
AWE 0FG cat-back on the Silverado ZR2 and Sierra AT4X – product overview
AWE 0FG cat-backs for Silverado ZR2 and Sierra AT4X 6.2L
Sound clips and install – AWE exhaust on a Silverado ZR2
Note: Fits the Silverado 1500 ZR2 and Sierra 1500 AT4X with the 6.2L V8. It does not fit AEV Bison or AEV Edition trucks because of their larger factory skid plates. A plug-and-play valve simulator is included for 2024-on models. AWE develops this system on US-market left-hand-drive trucks, so confirm fitment on Australian right-hand-drive conversions before ordering. Installation by a professional is recommended.
Features
- Dual 76mm (3") cat-back for the 6.2L V8 ZR2 and AT4X
- H-pipe tuned for a deep V8 tone with little rasp
- AWE 180 Technology resonators cancel highway drone
- Dual BashGuard outlets with 3.2mm (0.125") reinforced stainless rings
- High clearance and rigid outlet for off-road use
- CNC mandrel-bent T304L stainless steel, 1.65mm (0.065") wall
- Plug-and-play valve simulator included for 2024-on models
- Straight-through design, bolts on after the emissions equipment
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Chevrolet | Silverado 1500 ZR2 | T1XX | 2022–on | 6.2L V8 (L87). Not AEV Bison / AEV Edition. US-market vehicle, LHD – confirm fitment on Australian RHD conversions |
| GMC | Sierra 1500 AT4X | T1XX | 2022–on | 6.2L V8 (L87). Not AEV Edition. US-market vehicle |
Product
- Brand
- AWE
- Valve simulator
- Plug-and-play, included for 2024-on models
- Part number(s)
- 3015-31972
Details
- System type
- Cat-back with H-pipe and resonators (0FG)
- Sound
- Deep V8 tone with AWE 180 Technology drone cancellation
- Piping diameter
- Dual 76mm (3")
- Outlets
- Dual BashGuard, 3.2mm (0.125") reinforced stainless ring, no tips
- Material
- CNC mandrel-bent T304L stainless steel, 1.65mm (0.065") wall
- Connection
- Bolts on after the factory emissions equipment
Contents
Front pipes
H-pipe
180 Technology resonators
Dual BashGuard outlet sections
Valve simulator (2024-on models)
Installation hardware

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