The aFe 46-20414-B is the two-tube aluminum hot/cold charge-pipe kit for the exact listed 2.0L turbo applications. It retains the factory turbo muffler; a muffler delete is not included.
| Years | Model | Exact engine / requirements |
|---|---|---|
| 2015–2021 | Volkswagen GTI MkVII | 2.0L turbo; exact original connections required |
| 2015–2019 | Volkswagen Golf R | 2.0L turbo |
| 2019–2020 | Volkswagen Jetta GLI | 2.0L turbo |
| 2015–2020 | Audi A3 / S3 | 2.0L turbo; actual engine, turbo outlet and mounting layout must match |
46-20414-B: Exact manual model/engine ranges govern; 2006–2013 A3 models are outside this kit manual application ranges. Remaining grade-specific engine/turbo and A3 Quattro details need individual confirmation; model names alone do not approve every drivetrain or engine. This kit has a 2.06-inch turbo-outlet clamp and its own outlet coupling. The bundled muffler-delete kit has a different turbo connection; do not substitute its parts or numerical clamp size.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 46-20414-B |
| Configuration | 2.5-inch hot-side and 2.75-inch cold-side aluminum tubing; no intercooler core or air filter. |
| Tubing / flow path | 2.5-inch hot-side and 2.75-inch cold-side aluminum tubing; no intercooler core or air filter. |
| Finish | Wrinkle-black charge tubes; factory turbo muffler retained. |
| Clamps / fastening | Eight spring-loaded T-bolt clamps with configuration-specific sizes. The exact manual gives no numerical clamp or mounting torque. Recheck all connections after 50–100 miles. |
| Original sensors / seals | Original cold-side MAP sensor, seals, pipe mounting grommets and screws are reused as directed; two supplied M6 screws/washers secure the MAP sensor. No new sensor or filter is included. |
| Emissions | The exact manufacturer pages and linked manuals state these products are not currently CARB exempt and are unavailable for purchase in California or use on vehicles registered with the California DMV. |
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
is the two-tube aluminum hot/cold charge-pipe kit for the exact listed 2.0L turbo applications. It retains the factory turbo muffler; a muffler delete is not included.
What does this exact configuration replace?is the two-tube aluminum hot/cold charge-pipe kit for the exact listed 2.0L turbo applications. It retains the factory turbo muffler; a muffler delete is not included.
Are the airflow claims guaranteed horsepower gains?No. The manufacturer reports side-specific flow comparisons; actual engine power, charge temperature and boost depend on the complete setup.
Are new sensors, seals or charge tubes included?Original cold-side MAP sensor, seals, pipe mounting grommets and screws are reused as directed; two supplied M6 screws/washers secure the MAP sensor. No new sensor or filter is included.
What is the clamp torque?Eight spring-loaded T-bolt clamps with configuration-specific sizes. The exact manual gives no numerical clamp or mounting torque. Recheck all connections after 50–100 miles.
Are all manual contents and installation steps consistent?Exact manual model/engine ranges govern; 2006–2013 A3 models are outside this kit manual application ranges. Remaining grade-specific engine/turbo and A3 Quattro details need individual confirmation; model names alone do not approve every drivetrain or engine. This kit has a 2.06-inch turbo-outlet clamp and its own outlet coupling. The bundled muffler-delete kit has a different turbo connection; do not substitute its parts or numerical clamp size.
Does a threaded port include a water/methanol system?No. An accessory port does not include or universally approve a controller, nozzle, pump, sensor or injection system. Seal unused ports as instructed.
Is this kit CARB exempt?The exact manufacturer pages and linked manuals state these products are not currently CARB exempt and are unavailable for purchase in California or use on vehicles registered with the California DMV.
46-20414-B: inspect every connection and resolve the documented kit discrepancies before operation.
California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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