The APR Turbo Inlet Pipe is a cast-aluminum, bolt-on upgrade that eliminates a restriction ahead of the turbocharger. Its organically shaped, larger internal diameter transitions gradually rather than necking down at the compressor inlet, and it removes a large restriction at the PCV inlet. It outflows the factory unit at 441 cfm versus 379 cfm at 28 inches of H2O. Each pipe is assembled with a CNC-machined billet stainless steel securing arm, a billet aluminum PCV bung, and a new o-ring, and suits IHI IS12, IS20, and IS38 turbochargers.
| Type | Turbo Inlet Pipe |
| Material | Cast aluminum with billet stainless steel securing arm |
| Quantity | 1 |
| Part Number | MS100137 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2020 | Audi | A3 | Premium |
| 2015-2020 | Audi | A3 | Premium Plus |
| 2015-2019 | Audi | A3 | Prestige |
| 2019 | Audi | A3 | Titanium |
| 2015-2020 | Audi | A3 Quattro | Premium |
| 2015-2020 | Audi | A3 Quattro | Premium Plus |
| 2015-2019 | Audi | A3 Quattro | Prestige |
| 2026 | Audi | Q3 | Base |
| 2019-2025 | Audi | Q3 | Premium |
| 2019-2025 | Audi | Q3 | Premium Plus |
| 2019 | Audi | Q3 | Prestige |
| 2020-2023 | Audi | Q3 | S-Line Premium |
| 2020-2023 | Audi | Q3 | S-Line Premium Plus |
| 2020 | Audi | Q3 | S-Line Prestige |
| 2020 | Audi | S3 | Premium |
| 2015-2020 | Audi | S3 | Premium Plus |
| 2015-2019 | Audi | S3 | Prestige |
| 2016-2023 | Audi | TT Quattro | Base |
| 2016-2023 | Audi | TTS Quattro | Base |
| 2019-2021 | Volkswagen | Arteon | SE |
| 2019 | Volkswagen | Arteon | SE R-Line |
| 2019-2020 | Volkswagen | Arteon | SEL |
| 2019 | Volkswagen | Arteon | SEL Premium |
| 2019-2021 | Volkswagen | Arteon | SEL Premium R-Line |
| 2019-2021 | Volkswagen | Arteon | SEL R-Line |
| 2018-2021 | Volkswagen | Atlas | S |
| 2018-2023 | Volkswagen | Atlas | SE |
| 2018,2020-2023 | Volkswagen | Atlas | SEL |
| 2020-2021 | Volkswagen | Atlas | SEL Premium |
| 2020-2021 | Volkswagen | Atlas Cross Sport | S |
| 2020-2023 | Volkswagen | Atlas Cross Sport | SE |
| 2020-2021,2023 | Volkswagen | Atlas Cross Sport | SEL |
| 2021 | Volkswagen | Atlas Cross Sport | SEL Premium |
| 2022 | Volkswagen | Atlas Cross Sport | SEL R-Line |
| 2023 | Volkswagen | Atlas Cross Sport | SEL R-Line Black |
| 2016 | Volkswagen | Golf | Base |
| 2015 | Volkswagen | Golf | Launch Edition |
| 2015-2018 | Volkswagen | Golf | S |
| 2015-2016,2018 | Volkswagen | Golf | SE |
| 2015-2016 | Volkswagen | Golf | SEL |
| 2017 | Volkswagen | Golf | Wolfsburg Edition |
| 2017-2019 | Volkswagen | Golf Alltrack | S |
| 2017-2019 | Volkswagen | Golf Alltrack | SE |
| 2017-2019 | Volkswagen | Golf Alltrack | SEL |
| 2015-2019 | Volkswagen | Golf R | Base |
| 2016 | Volkswagen | Golf SportWagen | Limited Edition |
| 2015-2019 | Volkswagen | Golf SportWagen | S |
| 2015-2018 | Volkswagen | Golf SportWagen | SE |
| 2015-2018 | Volkswagen | Golf SportWagen | SEL |
| 2015-2021 | Volkswagen | GTI | Autobahn |
| 2019 | Volkswagen | GTI | Rabbit Edition |
| 2015-2021 | Volkswagen | GTI | S |
| 2015-2021 | Volkswagen | GTI | SE |
| 2017 | Volkswagen | GTI | Sport |
| 2019 | Volkswagen | Jetta | GLI 35th Anniversary Edition |
| 2019-2023 | Volkswagen | Jetta | GLI Autobahn |
| 2019-2021 | Volkswagen | Jetta | GLI S |
