Check compatibility with your vehicle Choose my vehicle
X-Clear 034Motorsport Driveshaft Tunnel Reinforcement – FWD Volkswagen & Audi MQB / MQB EVO
X-Clear Driveshaft Tunnel Reinforcement 034Motorsport – FWD Volkswagen & Audi MQB / MQB EVO
468,50 € tax incl.
?
Available from the manufacturer 9 in stock at factory
- Order today
- Preparation at the manufacturer
- Delivery Thu 19 Nov
Estimated delivery to you on 19/11/2026
This lead time is an estimate and may change due to circumstances beyond our control
This product is eligible for FREE SHIPPING!*
With this product: 468,50 € Free delivery unlocked
034-603-0033 - X-Clear Driveshaft Tunnel Reinforcement 034Motorsport – FWD Volkswagen & Audi MQB / MQB EVO
Improve the chassis performance and exhaust compatibility of your Front-Wheel Drive Volkswagen or Audi vehicle with the X-Clear 034Motorsport driveshaft tunnel reinforcement. This CNC aluminum tunnel brace replaces the shallow OEM part and offers an additional 8mm of clearance, ideal for installing a high-performance or wider exhaust on the MQB/MQB Evo platform.
Key Features
Increased rigidity compared to the OEM stamped steel part.
- CNC machined from high-quality 6061-T6 Billet Aluminum.
- Gloss black anodized finish and laser-engraved 034Motorsport logo.
- 8mm of extra tunnel clearance, allowing for an exhaust up to 13mm wider than stock.
- Quick installation, no permanent modification: easy fitting – approximately 30 minutes.
- No increase in NVH (Noise, Vibration, Harshness).
- Supplied complete: aluminum brace & reinforced hardware.
- Direct OEM replacement: 5Q0 804 421 B / 5Q0 802 128.
Vehicle Compatibility – FWD only
- Audi A3 (FWD) 2015–2016 (8V) 1.8 TFSI / 2.0 TDI
- Audi A3 (FWD) 2015–2020 (8V/8V.5) 2.0 TFSI
- Audi A3 (FWD) 2022+ (8Y) 2.0 TFSI
- Volkswagen Golf (FWD) 2015–2020 (Mk7/Mk7.5) 1.8T Gen3
- Volkswagen Golf (FWD) 2015–2016 (Mk7) 2.0 TDI
- Volkswagen Golf SportWagen (FWD) 2015–2020 (Mk7/Mk7.5) 1.8T Gen3
- Volkswagen GTI (FWD) 2015–2020 (Mk7/Mk7.5) 2.0T Gen3
- Volkswagen GTI (FWD) 2021+ (Mk8) 2.0T Gen4
Benefits for Tuning and Performance
- Facilitates the installation of a performance exhaust, perfect for competition and tuning car preparation.
- Optimizes the structural rigidity of the chassis during intensive use or on the track.
- Compatible with latest generation Volkswagen Golf, GTI, SportWagen, Audi A3 on MQB/MQB Evo front-wheel drive platform only.
Product Reference: 034-603-0033
Manufacturer: 034Motorsport
OEM Replacement: 5Q0 804 421 B, 5Q0 802 128
| Materials: | Aluminum |
| Product Range : | Drivetrain |
| Product Range : | Chassis |
| Frame | Reinforcement bar/Anti-collision |
| Driveline | Tools and parts |
| Make: | AUDI |
| Make: | VOLKSWAGEN |
| Model: | A3 Cabriolet (8V) (10/2013 - Present) |
| Model: | Golf VII Facelift (11/2016 - Present) |
| Model: | A3 (8V) (04/2012 - Present) |
| Model: | Golf VII (08/2012 - Present) |
| Model: | Golf VIII (07/2019 - Present) |
| Model: | A3 Quattro (8V) (04/2012 - Present) |
| Model: | A3 (8V) Sportback (09/2012 - Present) |
Compatible vehicles (63)
AUDI (45) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | 1.8 TFSI (170 cv) | essence | - | 170 hp | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | 1.8 TFSI (180 cv) | essence | - | 179 hp | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | 2.0 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | 2.0 TFSI (220 cv) | essence | - | 220 hp | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | 2.0 TFSI (310 cv) | essence | - | 310 hp | - |
| A3 Allstreet (8YH) (07/2022 - 12/2024) | 35 TFSI Mild Hybrid (150 cv) | hybride | - | 150 hp | - |
| A3 Allstreet (8YJ) (02/2024 - Aujourd'hui) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Allstreet (8YJ) (02/2024 - Aujourd'hui) | 35 TFSI Mild Hybrid (150 cv) | hybride | - | 150 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 1.8 TFSI (170 cv) | essence | - | 170 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 1.8 TFSI (180 cv) | essence | - | 179 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 2.0 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 2.0 TFSI (280 cv) | essence | - | 280 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 2.0 TFSI (300 cv) | essence | - | 300 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 2.0 TFSI (310 cv) | essence | - | 310 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Décapotable (8V7, 8VE) (10/2013 - 10/2020) | 40 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 1.8 TFSI (170 cv) | essence | - | 170 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 1.8 TFSI (180 cv) | essence | - | 180 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 2.0 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 2.0 TFSI (220 cv) | essence | - | 220 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 30 TFSI (115 cv) | essence | - | 115 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | 40 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 30 TFSI (110 cv) | essence | - | 110 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 30 TFSI (116 cv) | essence | - | 116 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 30 TFSI Mild Hybrid (110 cv) | hybride | - | 110 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 30 TFSI Mild Hybrid (116 cv) | hybride | - | 116 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Limousine (8YM, 8YS) (04/2020 - Aujourd'hui) | 35 TFSI Mild Hybrid (150 cv) | hybride | - | 150 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 1.8 TFSI (170 cv) | essence | - | 170 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 1.8 TFSI (180 cv) | essence | - | 179 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 2.0 45 TFSI (220 cv) | essence | - | 220 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 2.0 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 2.0 TFSI (310 cv) | essence | - | 310 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 30 g-tron (131 cv) | essence | - | 131 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 30 TFSI (116 cv) | essence | - | 116 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | 40 TFSI (190 cv) | essence | - | 190 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 30 g-tron (131 cv) | essence | - | 131 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 30 TFSI (110 cv) | essence | - | 110 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 30 TFSI (116 cv) | essence | - | 116 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 30 TFSI Mild Hybrid (110 cv) | hybride | - | 110 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 30 TFSI Mild Hybrid (116 cv) | hybride | - | 116 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 35 TFSI (150 cv) | essence | - | 150 hp | - |
| A3 Sportback (8YA, 8YF) (11/2019 - Aujourd'hui) | 35 TFSI Mild Hybrid (150 cv) | hybride | - | 150 hp | - |
VW (18) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 1.8 TSI (170 cv) | essence | - | 170 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 1.8 TSI / TFSI (180 cv) | essence | - | 180 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 1.8 TSI / TFSI (180 cv) 4motion | essence | - | 180 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (210 cv) | essence | - | 210 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (220 cv) | essence | - | 220 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (230 cv) | essence | - | 230 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (245 cv) | essence | - | 245 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI Clubsport (265 cv) | essence | - | 265 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI Clubsport S (310 cv) | essence | - | 310 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI TCR (290 cv) | essence | - | 290 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 TSI Performance (245 cv) | essence | - | 245 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 TSI Performance (245 cv) 4motion | essence | - | 245 hp | - |
| Golf VII Van (5G1, BQ1) (08/2012 - 08/2020) | 2.0 GTI (220 cv) | essence | - | 220 hp | - |
| Golf VII Van (5G1, BQ1) (08/2012 - 08/2020) | 2.0 GTI (230 cv) | essence | - | 230 hp | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI (245 cv) | essence | - | 245 hp | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI (265 cv) | essence | - | 265 hp | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI 50 (325 cv) | essence | - | 325 hp | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI Clubsport (300 cv) | essence | - | 300 hp | - |
Related Products
Ref: 034-101-1003
Temporarily unavailable
CATCH CAN KIT,MK4 1.8TMK4 1.8
Complete Breather Breather Kit for Volkswagen MkIV 1.8T
508,76 €
Ref: 034-108-5001-BLK
Available from the manufacturer (6) → 19/11/2026
034Motorsport Black Stainless Steel Bipipe Kit for 2.7T
034Motorsport Stainless Black Steel Bipipe Set for 2.7T B5 Audi S4 & C5 Audi A6/Allroad 2.7T, with WMI bungs
484,61 €
Ref: 034-108-5001-RAW
Available from the manufacturer (3) → 19/11/2026
034Motorsport Stainless Steel Bipipe Kit for 2.7T
034Motorsport Stainless Steel Bipipe Set for 2.7T B5 Audi S4 & C5 Audi A6/Allroad 2.7T, with WMI bungs
415,38 €
Ref: 034-506-0004
Available from the manufacturer (24+) → 19/11/2026
034Motorsport Driveshaft Center Bearing
122,36 €
Ref: 034-108-5000
Available from the manufacturer (1) → 19/11/2026
Y-Pipe Carbon Fiber RS4 2.7T 034Motorsport – Audi B5 S4, B5 RS4, C5 A6/Allroad 2.7T
Carbon Fiber Y-Pipe RS4 2.7T 034Motorsport – Audi B5 S4, B5 RS4, C5 A6/Allroad 2.7T
1 041,67 €
Ref: 034-504-Z007
In stock at our warehouse (1) → 05/11/2026
034Motorsport Breather Catch Can Kit DSG billet aluminium Audi RS3 8V.5
Breather Catch Can Kit DSG billet aluminium 034Motorsport Audi RS3 8V.5
515,20 €
Ref: 034-102-3010
Available from the manufacturer (20) → 19/11/2026
Silicone hose for auxiliary water pump removal 034Motorsport
034Motorsport Auxiliary Water Pump Delete Silicone Hose
86,94 €
Ref: 034-509-5035
Available from the manufacturer (2) → 19/11/2026
Pair of 034Motorsport VW Mk5 R32 / A3 / TT engine / transmission mounts
034Motorsport Audi TT/A3 and VW R32 StreetSport Engine and Transmission Mounts
977,27 €
Ref: 034-508-0000
Temporarily unavailable
034Motorsport Audi Ur/Quattro Short Shift Kit
034Motorsport Short Shift Kit for Audi
415,38 €
Ref: 034-101-3027
Available from the manufacturer (6) → 19/11/2026
034Motorsport Silicone Lower Block Breather Hose for Audi A4 B5/B6 1.8T AWM / AMB
144,90 €
Ref: 034-101-1001
Temporarily unavailable
034Motorsport Catch Can Breather Kit, C4 Audi UrS4/UrS6 AAN
The ultimate Catch can breather kit for the C4 AAN S4/S6, everything for a clean OEM-style conversion.
619,85 €
Ref: 034-145-6003
Available from the manufacturer (24+) → 19/11/2026
034Motorsport Wastegate Audi I5 10V/20V
Wastegate 034 Motorsport for Audi I5 10V/20V, and MC, 3B, AAN, ABY, and ADU models.
207,68 €
Ref: 034-110-Z000
Temporarily unavailable
Oil Filter Housing Adapter, VR6 24V 034Motorsport
034Motorsport Oil Filter Housing Adapter for VR6 24V
180,32 €
Ref: 034-145-8019
Available from the manufacturer (3) → 19/11/2026
034Motorsport Wastegate Seal for Audi
33,80 €
Ref: 034-406-Z004
Available from the manufacturer (5) → 19/11/2026
034Motorsport Reinforced Fluorosilicone Power Steering Feed Hose for Audi B5 S4 and C5 A6/allroad 2.7
94,99 €
Ref: 034-108-6006
In stock at our warehouse (1) → 05/11/2026
MAF Housing, B5 Audi S4/RS4 2.7T for Bosch Sensor, 85mm ID
Bosch MAF housings 85mm inner diameter B5 Audi S4/RS4 and C5 Audi A6/Allroad 2.7T modified with RS4 K04 turbos
249,55 €
Ref: 034-145-6001
Available from the manufacturer (1) → 19/11/2026
034Motorsport Wastegate Spring
112,70 €
Ref: 034-101-1014
Temporarily unavailable
CATCH Can Kit, 8S TTRS
034Motorsport Audi 8V.5 RS3 & Audi TTRS 8S Engine Oil Recovery Kit
1 057,76 €
Ref: 034-101-1015
Temporarily unavailable
034Motorsport Billet Aluminum Engine Catch Can Kit for Audi 8V.5 RS3 & Audi 8S TTRS
034Motorsport Aluminum Catch Can Kit for Audi 8S TTRS and 8V.5 RS3.
1 057,76 €
Ref: 034-101-1013
Temporarily unavailable
034Motorsport Catch Can Kit for the Audi A4 B7 2.0TFSI.
The 034Motorsport Catch Can Kit is the most complete and efficient solution for the Audi A4 B7 2.0TFSI.
937,02 €
Ref: 034-101-1002
Temporarily unavailable
CATCH CAN KIT,B7 2.0T CATCH CA
034Motorsport Catch Can Kit for Audi A4 B7 2.0T FSI.
648,83 €
Ref: 034-605-1017
Temporarily unavailable
Kit 034 motorsport for calculating Ethanol percentage for TTRS/RS3
883,88 €
Ref: 034-202-6006
Available from the manufacturer (6) → 19/11/2026
Reinforced Aluminum Front Oil Seal 034Motorsport – Audi 3.0 TFSI
034Motorsport Reinforced Aluminum Front Oil Seal – Audi 3.0 TFSI EA837 (B8/B8.5, C7)
305,90 €
Ref: 034-101-3008
Available from the manufacturer (13) → 19/11/2026
Breather Hose Kit, Early Audi TT 225, AMU, Reinforced Silicone
Complete Silicone Hose Kit for Audi TT225 AMU
381,56 €
Ref: 034-509-1026
Temporarily unavailable
Aluminum Dogbone Spherical Support 034Motorsport Audi RS3 / TT RS
034Motorsport Aluminum Spherical Dogbone Mount for Audi RS3 / TT RS
563,50 €
Ref: 034-145-2019-STL
In stock at our warehouse (2) → 05/11/2026
034Motorsport CREC Billet Supercharger Clutch Delete Kit – Audi 3.0 TFSI (CREC)
603,02 €
Ref: 034-509-1043
Available from the manufacturer (1) → 19/11/2026
034Motorsport performance kit of machined aluminum spherical engine mounts with engine support washers, for Audi 8V
034Motorsport Spherical Dogbone Anti-Roll Support Kit - Audi RS3 & TTRS
764,75 €
Ref: 034-201-3027
Available from the manufacturer (1) → 19/11/2026
MLS Big Bore 1.8T 034Motorsport Cylinder Head Gasket for Audi
034Motorsport MLS Big Bore 1.8T head gasket for Audi, part number 034-201-3027. Designed for engines bored up to 83 mm, it fits the A4 B5 (8D), A4 B6 (8E) and TT 8N Coupé.
218,96 €
Ref: 034-108-5012
Temporarily unavailable
Turbo Inlet Pipe Kit 034Motorsport B9 S4
Turbo intake pipe for Audi B9/B9.5 S4/S5/SQ5 3.0T - 034Motorsport
246,32 €
Ref: 034-145-4010-BLK
Available from the manufacturer (24+) → 19/11/2026
Intercooler Kit, Black, MQB
High-Performance Intercooler Kit 034Motorsport – Golf 7/7.5 GTI/R, Audi A3/S3 8V, TT/TTS 8S 1.8T & 2.0T EA888 Gen3
1 552,04 €
Product Review
- Reviews (0)
- Latest
- Latest