Racingline DSG Billet Oil Gearbox Feed Tubes - VW/Audi MQB/MQB Evo DQ500/DQ381
Volkswagen Group’s DQ381 and DQ500 DSG gearboxes rely on a series of internal plastic oil transfer tubes to route pressurised oil between the clutch housing, pump and gearbox casing - a design that becomes increasingly vulnerable with heat cycles, age and higher torque levels.
So the RacingLine Oil Tube Transmission Kit replaces these failure-prone plastic components with precision CNC-machined billet aluminium tubes, delivering a permanent, leak-free solution designed to withstand high temperatures, increased clutch pressures and long-term use — whether on a standard vehicle or a heavily tuned application.
During routine work on the gearbox such as mechatronics replacement, clutch servicing or differential upgrades, these factory plastic tubes commonly crack or split on removal, risking oil pressure loss and serious internal damage.
This is the ideal time to install the DSG Oil Feed Tubes. They will ensure future-proof reliability however hard your car is driven, preventing repeat failures - especially during servicing or gearbox disassembly.
More importantly, they will maintain consistent oil pressure and flow, critical for clutch cooling and mechatronics reliability. This makes them a crucial upgrade for high-torque applications, ideal for tuned vehicles where clutch pressures are increased and cars used hard on track, where heat-soak will lead to failures of the plastic OEM parts.
While the DQ381 and DQ500 DSG gearboxes are renowned for their strength, the factory plastic oil transfer tubes represent a clear weak point within the oil circuit. Exposed to repeated heat cycles and, in many cases, increased clutch pressures from software upgrades, these plastic components can become brittle over time and are prone to cracking — particularly during routine gearbox work such as mechatronics replacement or differential upgrades.
Once damaged, oil pressure can drop instantly, compromising clutch cooling and placing the mechatronics at serious risk. The RacingLine Oil Tube Transmission Kit addresses this vulnerability permanently, replacing the original plastic tubes with precision-machined billet aluminium components designed to withstand heat, load and long-term use.
Features:
- T6-6061 aircraft-grade aluminum
- Includes high-temperature Viton O-rings required for installation
- Anodized in gloss black
What's Included:
- QTY. 3 - 53mm Tubes
- QTY. 2 - 33mm Tubes
- QTY. 1 - 31mm Tubes
- QTY. 2 - 28mm Tubes
- QTY. 16 - Assorted Viton O-Rings
Fitment Details:
DQ381 & DQ500 DSG Gearboxes:
- VW Golf 8 & 8.5 GTI 2020+
- VW Golf 8 & 8.5 GTI Clubsport 2020+
- VW Golf 8 & 8.5 R 2020+
- VW Golf 7 & 7.5 R 2013-2020
- VW Golf 7 & 7.5 GTI & Clubsport 2013-2020
- VW Passat 2.0 TSI B8 2015+
- VW Arteon 2017+
- VW T-Roc 2017+
- VW Tiguan 5NA 2016+
- VW Jetta / GLI 7 2018+
- Audi S3 8Y & 8Y.5 2020+
- Audi S3 8V 2013-2020
- Audi A3 8V 2013-2020
- Audi RS3 2.5 TFSI 8Y & 8Y.5 2021+
- Audi RS3 2.5 TFSI 8V.5 evo 2017-2020
- Audi RS3 2.5 TFSI 8V 2015-2017
- Audi TT 3 8S 2014+
- Audi TTRS 2.5 TFSI 8S 2017+
- Audi SQ2 2018+
- Audi RSQ3 F3 2019+
- Cupra Leon 4 & 4.5 FW 2020+
- SEAT Leon III 5F 2015-2020
- Cupra Formentor 2020+
- Cupra Ateca 2018+
- SEAT Tarraco 2018+
- Skoda Octavia 4 & 4.5 vRS 2.0 TSI 245ps NX 2020+
- Skoda Octavia IV NX 2020+
- Skoda Octavia III 5E 2014-2020
- Skoda Superb III 3V 2015+
- Skoda Karoq 2017+
Original: $132.00
-65%$132.00
$46.20
Description
Volkswagen Group’s DQ381 and DQ500 DSG gearboxes rely on a series of internal plastic oil transfer tubes to route pressurised oil between the clutch housing, pump and gearbox casing - a design that becomes increasingly vulnerable with heat cycles, age and higher torque levels.
So the RacingLine Oil Tube Transmission Kit replaces these failure-prone plastic components with precision CNC-machined billet aluminium tubes, delivering a permanent, leak-free solution designed to withstand high temperatures, increased clutch pressures and long-term use — whether on a standard vehicle or a heavily tuned application.
During routine work on the gearbox such as mechatronics replacement, clutch servicing or differential upgrades, these factory plastic tubes commonly crack or split on removal, risking oil pressure loss and serious internal damage.
This is the ideal time to install the DSG Oil Feed Tubes. They will ensure future-proof reliability however hard your car is driven, preventing repeat failures - especially during servicing or gearbox disassembly.
More importantly, they will maintain consistent oil pressure and flow, critical for clutch cooling and mechatronics reliability. This makes them a crucial upgrade for high-torque applications, ideal for tuned vehicles where clutch pressures are increased and cars used hard on track, where heat-soak will lead to failures of the plastic OEM parts.
While the DQ381 and DQ500 DSG gearboxes are renowned for their strength, the factory plastic oil transfer tubes represent a clear weak point within the oil circuit. Exposed to repeated heat cycles and, in many cases, increased clutch pressures from software upgrades, these plastic components can become brittle over time and are prone to cracking — particularly during routine gearbox work such as mechatronics replacement or differential upgrades.
Once damaged, oil pressure can drop instantly, compromising clutch cooling and placing the mechatronics at serious risk. The RacingLine Oil Tube Transmission Kit addresses this vulnerability permanently, replacing the original plastic tubes with precision-machined billet aluminium components designed to withstand heat, load and long-term use.
Features:
- T6-6061 aircraft-grade aluminum
- Includes high-temperature Viton O-rings required for installation
- Anodized in gloss black
What's Included:
- QTY. 3 - 53mm Tubes
- QTY. 2 - 33mm Tubes
- QTY. 1 - 31mm Tubes
- QTY. 2 - 28mm Tubes
- QTY. 16 - Assorted Viton O-Rings
Fitment Details:
DQ381 & DQ500 DSG Gearboxes:
- VW Golf 8 & 8.5 GTI 2020+
- VW Golf 8 & 8.5 GTI Clubsport 2020+
- VW Golf 8 & 8.5 R 2020+
- VW Golf 7 & 7.5 R 2013-2020
- VW Golf 7 & 7.5 GTI & Clubsport 2013-2020
- VW Passat 2.0 TSI B8 2015+
- VW Arteon 2017+
- VW T-Roc 2017+
- VW Tiguan 5NA 2016+
- VW Jetta / GLI 7 2018+
- Audi S3 8Y & 8Y.5 2020+
- Audi S3 8V 2013-2020
- Audi A3 8V 2013-2020
- Audi RS3 2.5 TFSI 8Y & 8Y.5 2021+
- Audi RS3 2.5 TFSI 8V.5 evo 2017-2020
- Audi RS3 2.5 TFSI 8V 2015-2017
- Audi TT 3 8S 2014+
- Audi TTRS 2.5 TFSI 8S 2017+
- Audi SQ2 2018+
- Audi RSQ3 F3 2019+
- Cupra Leon 4 & 4.5 FW 2020+
- SEAT Leon III 5F 2015-2020
- Cupra Formentor 2020+
- Cupra Ateca 2018+
- SEAT Tarraco 2018+
- Skoda Octavia 4 & 4.5 vRS 2.0 TSI 245ps NX 2020+
- Skoda Octavia IV NX 2020+
- Skoda Octavia III 5E 2014-2020
- Skoda Superb III 3V 2015+
- Skoda Karoq 2017+
