Racingline replacement O-ring set for MQB High-Flow turbo inlet pipe
Maintain proper sealing and system performance with this genuine replacement O-ring set for the Racingline High-Flow turbo inlet pipe. The seals are intended for the MQB platform turbo inlet pipe and ensure a tight connection between the inlet pipe and turbocharger, helping to maintain boost pressure and intake system efficiency.
Rubber seals can harden, compress or become damaged over time due to thermal cycles and repeated removal. Installing new O-rings is a simple way to restore proper sealing and prevent unwanted air leaks that can affect engine performance and throttle response.
When you need this kit
- Servicing or refitting: new O-rings are recommended whenever the turbo inlet pipe is removed and refitted.
- Old or damaged seals: replace the original O-rings if they have hardened, cracked or lost their elasticity.
- Investigating boost leaks: a worn seal at the turbo inlet pipe can cause inconsistent boost pressure or issues caused by unmetered air.
Why new seals are important
The turbo inlet pipe is installed directly before the turbocharger, where the engine draws in large quantities of air at different pressures and temperatures. A damaged seal can allow air to bypass the MAF sensor or disrupt the calculated air-to-fuel ratio, which can cause an uneven engine idle or reduced performance. Using the correct Racingline O-rings ensures the correct size, material and fit.
The kit is intended exclusively for use with the Racingline High-Flow turbo inlet pipe for vehicles with the MQB platform and covers 1.8 TSI/TFSI and 2.0 TSI/TFSI engines in Volkswagen, Audi, SEAT, Škoda and CUPRA vehicles.
This is an important service replacement part for vehicles with a Racingline turbo inlet pipe, helping to maintain a sealed intake system and stable operation.
Suitable for: Audi A3 III (8V), Audi Q3 II (F3), Audi S3 III (8V), Audi TT III (FV), Audi Tts III (FV), Cupra Ateca I (KH7), SEAT Leon III (5F) / III (5F1), Škoda Octavia III (5E3) / III (5E5/5E6), Škoda Superb III (3V3) / III (3V5), VW Arteon I (3H), VW Golf VII (5G1), VW Passat B8 (3G) and 1 more (see the table below).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A3 | 8V1, 8VK | 2012–2017 | 1.8 TFSI (CJSA), 1.8 TFSI quattro (CJSB), S3 quattro (CJXB), S3 quattro (CJXC), S3 quattro (CJXD/DJHB), S3 quattro (CJXF) … |
| Audi A3 Convertible | 8V7, 8VE | 2013–2020 | 1.8 TFSI (CJSA/CJSB), 1.8 TFSI quattro (CJSB), 2.0 TFSI quattro (CNTC), S3 quattro (CJXC/DNUE), S3 quattro (DJHA) |
| Audi A3 Saloon | 8VS, 8VM | 2013–2023 | 1.8 TFSI (CJSA/CJSB), 1.8 TFSI quattro (CJSB), 2.0 TFSI (CHHB), S3 quattro (CJXB), S3 quattro (CJXC/DNUE), S3 quattro (CJXD/DJHB) … |
| Audi A3 Sportback | 8VA, 8VF | 2012–2020 | 1.8 TFSI (CJSA/CJSB), 1.8 TFSI quattro (CJSB), S3 quattro (CJXB), S3 quattro (CJXC/DNUE), S3 quattro (CJXD/DJHB), S3 quattro (CJXF) … |
| Audi Q3 | F3B | 2018–2019 | 45 TFSI quattro (DKTA) |
| Audi Q3 Sportback | F3N | 2019 | 45 TFSI quattro (DKTA) |
| Audi TT | FV3, FVP | 2014–2024 | 1.8 TFSI (CJSA/CJSB), 2.0 TFSI (CHHC), 2.0 TFSI quattro (CHHC), 2.0 TTS quattro (CJXG), 2.0 TTS TFSI quattro (CJXF), 2.0 TTS TFSI quattro (CYFB/DLRA) … |
| Audi TT Roadster | FV9, FVR | 2014–2024 | 1.8 TFSI (CJSA/CJSB), 2.0 TFSI (CHHC), 2.0 TFSI quattro (CHHC), 2.0 TTS TFSI quattro (CJXF), 2.0 TTS TFSI quattro (CJXG), 2.0 TTS TFSI quattro (DNUF) |
| CUPRA Ateca | KH7, KHP, KBP | 2018–2020 | 2.0 TSI 4Drive (DNFC/DNUE) |
| SEAT Leon | 5F1 | 2013–2020 | 1.8 TSI (CJSA), 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH/DNUC), 2.0 Cupra R (CJXG) |
| SEAT Leon Sc | 5F5 | 2013–2018 | 1.8 TSI (CJSA), 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH) |
| SEAT Leon St | 5F8 | 2013–2020 | 1.8 TSI (CJSA), 1.8 TSI 4Drive (CJSA/CJSB), 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH/DNUC) … |
| Skoda Octavia III | 5E3, NL3, NR3 | 2012–2020 | 1.8 TSI (CJSA), 1.8 TSI 4×4 (CJSB), 2.0 TSI RS (CHHA), 2.0 TSI RS (CHHB), 2.0 TSI RS (DHGA/DKTB/DLBA) |
| Skoda OCTAVIA III Combi | 5E5, 5E6 | 2012–2020 | 1.8 TSI (CJSA/CJSB), 1.8 TSI 4×4 (CJSB), 2.0 TSI RS (CHHA), 2.0 TSI RS (CHHB), 2.0 TSI RS (DHGA/DKTB/DLBA) |
| Skoda Superb III | 3V3 | 2015–2024 | 1.8 TSI (CJSA/CJSC), 2.0 TFSI (CHHB), 2.0 TFSI 4×4 (CJXA/DNFE), 2.0 TSI 4×4 (DNUA) |
| Skoda SUPERB III Estate | 3V5 | 2015–2024 | 1.8 TSI (CJSA/CJSC), 2.0 TSI (CHHB), 2.0 TSI 4×4 (CJXA/DNFE), 2.0 TSI 4×4 (DNUA) |
| Volkswagen Arteon | 3H7, 3H8 | 2017–2023 | 2.0 TSI 4motion (DJHC/DNFE), 2.0 TSI 4motion (DLRB/DNUA) |
| Volkswagen Arteon Shooting Brake | 3H9 | 2020–2023 | 2.0 TSI 4motion (DJHC/DNFE), 2.0 TSi 4motion (DNUA) |
| Volkswagen Golf VII | 5G1, BQ1, BE1, BE2 | 2013–2020 | 2.0 GTI (CHHA), 2.0 GTI (CHHB/CNTC/CXCB/CXDA), 2.0 GTI (DKTB/DLBA), 2.0 GTI Clubsport (CJXE), 2.0 GTI Clubsport S (CJXG), 2.0 GTI TCR (CJXH/DNUC) … |
| Volkswagen GOLF VII Estate | BA5, BV5 | 2015–2020 | 2.0 R 360S 4motion (CJXC), 2.0 R 4motion (CJXB), 2.0 R 4motion (CJXC/DNUE), 2.0 R 4motion (CJXD/DJHB/DNUC), 2.0 R 4motion (CJXG/DJHA) |
| Volkswagen PASSAT ALLTRACK B8 Estate | 3G5, CB5 | 2015–2024 | 2.0 TSI 4motion (CHHB), 2.0 TSI 4motion (CJXA/DNFE), 2.0 TSI 4motion (DNUA) |
| Volkswagen Passat B8 | 3G2, CB2 | 2015–2024 | 1.8 TSI (CJSA/CJSC), 2.0 TSI (CHHB/CXDA), 2.0 TSI 4motion (CJXA/DNFE), 2.0 TSI 4motion (DNUA) |
| Volkswagen PASSAT B8 Estate | 3G5, CB5 | 2014–2024 | 1.8 TSI (CJSA/CJSC), 2.0 TSI (CHHB/CXDA), 2.0 TSI 4motion (CJXA/DNFE), 2.0 TSI 4motion (DNUA) |
| Volkswagen Polo VI | AW1, BZ1, AE1, BZ3 | 2017–2020 | 2.0 GTI (CZPC/DKZC) |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.
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