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CBK0003 — APR Catback Exhaust System - S3 Sedan (8V)
APR Part Number: CBK0003
Fits 2015-2020 Audi S3
Overview
Features:
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Single 3" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to quad 2.5" splitter
- Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
- Polished 4" slash-cut exhaust tips (removable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- No increase in weight compared to stock
- In-house design with world-class manufacturing and quality control
- Easy to install
Specifications
| Brackets | Precise |
|---|---|
| Brand | APR |
| Category | Exhaust |
| Clamping Type | Slip Clamp |
| Clamps Included | Yes |
| Emission Code | 5 |
| Exhaust Tip Diameter | 4 IN |
| Exhaust Tip Finish | Polished Silver |
| Exhaust Tip Quantity | 4 |
| Exhaust Tip Removable | Yes |
| Exhaust Tip Wall | Single Wall |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Main Piping Diameter | 3.00 IN |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
| Muffler Type | Helmholtz |
| Sound Absorption | |
| Pipe Bend Type | Mandrel |
| Pipe Material | T304 Stainless Steel |
| Product Type | Exhausts (Catback Systems) |
| Splitter | Cast |
| Sub Category | Exhaust and Tail Pipes |
| System Type | Catback |
| Tail Pipe Outlet Outside Diameter | 2.5 IN |
| Tube Connection | Butt Joint |
| Valve Included | Yes |
| Valve Type | OEM |
| Version | Catback - S3 Sedan (8V) |
| Welding | TIG |
| UPC | 810009930723 |
| Part Number | CBK0003 |
Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Tech Resources
Vehicle Applications
- 2015–2015 Audi S3 — 2.0L; United States
- 2016–2020 Audi S3 (8V) — 2.0L; United States
Fitment Requirements
This system is designed for the sedan model.
Instructions - tl100112_mqb_r_s3_catback_web.pdf This system is designed for the sedan model.
CBK0021 — APR Catback Exhaust System - Golf R (MK7)
APR Part Number: CBK0021
Fits 2015-2017 Volkswagen Golf R
Overview
Features:
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Single 3" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to quad 2.5" splitter
- Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
- Polished 4" slash-cut exhaust tips (removable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- No increase in weight compared to stock
- Designed, developed, assembled and quality controlled in-house
- Easy to install
- Limited lifetime warranty
Specifications
| Brackets | Precise |
|---|---|
| Brand | APR |
| Category | Exhaust |
| Clamping Type | Slip Clamp |
| Clamps Included | Yes |
| Emission Code | 5 |
| Exhaust Tip Diameter | 4 IN |
| Exhaust Tip Finish | Polished Silver |
| Exhaust Tip Quantity | 4 |
| Exhaust Tip Removable | Yes |
| Exhaust Tip Wall | Single Wall |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Main Piping Diameter | 3.00 IN |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
| Muffler Type | Helmholtz |
| Sound Absorption | |
| Pipe Bend Type | Mandrel |
| Pipe Material | T304 Stainless Steel |
| Product Type | Exhausts (Catback Systems) |
| Splitter | Cast |
| Sub Category | Exhaust and Tail Pipes |
| System Type | Catback |
| Tail Pipe Outlet Outside Diameter | 2.5 IN |
| Tube Connection | Butt Joint |
| Valve Included | Yes |
| Valve Type | OEM |
| Version | Catback - Golf R (MK7) |
| Welding | TIG |
| UPC | 810009930785 |
| Part Number | CBK0021 |
Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Tech Resources
Vehicle Applications
- 2015–2015 Volkswagen Golf R — 2.0L; United States
- 2016–2017 Volkswagen Golf R (5G, MQB) — 2.0L; United States
Fitment Requirements
Please note, this system only fits the pre-facelifted model. For the facelifted model, use CBK0017.
Instructions - tl100112_mqb_r_s3_catback_web.pdf Please note, this system only fits the pre-facelifted model. For the facelifted model, use CBK0017.
CBK0017 — APR Catback Exhaust System
APR Part Number: CBK0017
Fits 2018-2019 Volkswagen Golf R MK7.5
Overview
Features:
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Single 3" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to quad 2.5" splitter
- Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
- Polished 4" slash-cut exhaust tips (removable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- No increase in weight compared to stock
- In-house design with world-class manufacturing and quality control
- Easy to install
Specifications
| Brackets | Precise |
|---|---|
| Brand | APR |
| Category | Exhaust |
| Clamping Type | Slip Clamp |
| Clamps Included | Yes |
| Emission Code | 6 |
| Exhaust Tip Diameter | 4 IN |
| Exhaust Tip Finish | Polished Silver |
| Exhaust Tip Quantity | 4 |
| Exhaust Tip Removable | Yes |
| Exhaust Tip Wall | Single Wall |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Main Piping Diameter | 3.00 IN |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
| Muffler Type | Helmholtz |
| Sound Absorption | |
| Pipe Bend Type | Mandrel |
| Pipe Material | T304 Stainless Steel |
| Product Type | Exhausts (Catback Systems) |
| Splitter | Cast |
| Sub Category | Exhaust and Tail Pipes |
| System Type | Catback |
| Tail Pipe Outlet Outside Diameter | 2.5 IN |
| Tube Connection | Butt Joint |
| Valve Included | Yes |
| Valve Type | OEM |
| Version | Catback - Golf R (MK7.5) |
| Welding | TIG |
| UPC | 810009930778 |
| Part Number | CBK0017 |
Tech Resources
Vehicle Applications
- 2018–2019 Volkswagen Golf R (5G, MQB) — 2.0L; United States
Fitment Requirements
Please note, this system only fits the facelifted model. For the pre-facelifted model, use CBK0021.
Instructions - tl100112_mqb_r_s3_catback_web.pdf Please note, this system only fits the facelifted model. For the pre-facelifted model, use CBK0021.
CBK0004 — APR Catback Exhaust System - S3 Sportback (8V) / T-Roc
APR Part Number: CBK0004
Fits ROW Market Audi S3 8V and T-Roc
Overview
Features:
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Single 3" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to quad 2.5" splitter
- Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
- Polished 4" slash-cut exhaust tips (removable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- No increase in weight compared to stock
- In-house design with world-class manufacturing and quality control
- Easy to install
Specifications
| Brackets | Precise |
|---|---|
| Brand | APR |
| Category | Exhaust |
| Clamping Type | Slip Clamp |
| Clamps Included | Yes |
| Emission Code | 5 |
| Exhaust Tip Diameter | 4 IN |
| Exhaust Tip Finish | Polished Silver |
| Exhaust Tip Quantity | 4 |
| Exhaust Tip Removable | Yes |
| Exhaust Tip Wall | Single Wall |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Main Piping Diameter | 3.00 IN |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
| Muffler Type | Helmholtz |
| Sound Absorption | |
| Pipe Bend Type | Mandrel |
| Pipe Material | T304 Stainless Steel |
| Product Type | Exhausts (Catback Systems) |
| Splitter | Cast |
| System Type | Catback |
| Tail Pipe Outlet Outside Diameter | 2.5 IN |
| Tube Connection | Butt Joint |
| Valve Included | Yes |
| Valve Type | OEM |
| Version | Catback - S3 Sportback/T-Roc (8V) |
| Welding | TIG |
| UPC | 810009932543 |
| Part Number | CBK0004 |
Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Tech Resources
Vehicle Applications
- 2015–2015 Audi S3 — 2.0L; Mexico
- 2016–2017 Audi S3 (8V) — 2.0L; Mexico
Fitment Requirements
Please note, this system only fits the S3 Sportback model. For the S3 Sedan, use CBK0003.
Instructions - tl100112_mqb_r_s3_catback_web.pdf Please note, this system only fits the S3 Sportback model. For the S3 Sedan, use CBK0003.