APR Catback Exhaust System
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APR Catback Exhaust System - Audi S3 Sportback (8V)
APR builds exhaust systems that back up their claims with real engineering, and the Catback System for the Audi S3 Sportback (8V) is no exception. SKU CBK0004 features hand-crafted T304 stainless steel construction with TIG-welded joints throughout, delivering a deeper exhaust note without sacrificing flow.
This listing covers the Audi S3 Sportback (8V). The kit retains factory electronic valve actuation via cast valve housings, so OEM valve operation is preserved.
Key Features
- T304 stainless steel construction with TIG-welded joints
- Straight-through, brushed-finish mufflers for a deep growl without added restriction
- Helmholtz resonator to reduce unwanted drone frequencies
- Cast 3 inch to quad 2.5 inch rear splitter for smooth gas transition
- Cast valve housings compatible with factory electronic valve actuators
- Removable 4 inch polished slash-cut exhaust tips
- High quality bracketry and OEM-style clamps for straightforward installation
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this exhaust suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | S3 Sportback | 8V | - |
Technical Specifications
| Spec | Value |
|---|---|
| Material | T304 stainless steel |
| Construction | TIG-welded, hand-crafted |
| Muffler Design | Straight-through, brushed finish |
| Resonator | Helmholtz resonator (unwanted frequency reduction) |
| Rear Splitter | Cast, 76 mm (3 in) to quad 64 mm (2.5 in) outlets |
| Exhaust Tip Diameter | 102 mm (4 in), polished, slash-cut, removable |
| Valve Housings | Cast, compatible with OEM electronic valve actuators |
| Bracketry | High-quality, OEM-style clamps |
No instructions available for this product.
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