STREETEC FAHRWairK — Air Suspension Kit for Audi A4 B9 (2015-2024) TÜV Approved

Réf : 501 005 01

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STREETEC FAHRWairK — Air Suspension Kit for Audi A4 B9 (2015-2024) TÜV Approved

à €3.299,00

Configuration

V1 / 49mm

V1 / 53mm

V3 / 49mm

V3 / 53mm

Pneumatic fitting diameter

6 mm

10 mm

1/4"

3/8"

Quantity

100% SECURE PAYMENT

4.9/5 SUR + OVER 120 VERIFIED REVIEWS

EXPERT SUSPENSION SINCE 2017

INCLUDED TECHNICAL SUPPORT

STREETEC × KW Automotive × Continental

STREETEC FAHRWairK
Air Suspension Kit
Audi A4 B9

Name: STREETEC FAHRWairK — Air Suspension Kit for Audi A4 B9 (2015-2024) TÜV Approved
Brand: STREETEC
SKU: 501 005 01
Price: 3299.0 EUR
Availability: InStock

KW V1/V3 Stainless Steel Continental Air Springs TÜV §19 included 396 engines

from €3,219

VAT included · depending on version & diameter

⚠️ Air management required — not included

This kit requires a complementary air management system to operate (compressor, tank, valves, control). Air management must be ordered separately from our dedicated catalog.

396

Compatible engines

KW × Conti

Shock absorbers + boots

4 corners

Complete front + rear kit

TÜV §19

Certificate included

Kit contents

🔩

2× Front KW shock absorbers

Specific to Audi A4 B9, stainless steel, co-developed with KW Automotive.

💨

2× Front air springs

Continental boots.

🔩

2× Rear KW shock absorbers

Dedicated rear mounts.

💨

2× Rear air springs

Continental boots.

🌀

Flexible hoses included

Front axle hoses.

⚙️

Air fittings optional

6mm · 10mm · 1/4" · 3/8" (variant)

Technology & design

KW Automotive

KW Stainless Steel Shock Absorbers

Developed with KW, calibrated for Audi A4 B9. Stainless steel reservoir.

Continental

Continental Springs

Tier 1 supplier air boots. Durable sealing.

Versions

V1 / V3

Multiple damping levels and leg diameters depending on your setup.

Application

Fine-tuned A4 B9

Optimized kinematics and travel for Audi A4 B9.

FAHRWairK versions — which to choose?

V1 — KW V1 shock absorbers with fixed damping, road calibrated. Entry-level FAHRWairK, same KW × Continental quality.

V3 — KW V3 shock absorbers with dual independent adjustment: TVR-A (rebound) + TVC-A (compression). The most versatile.

Air fitting diameter — select below

6 mm

10 mm

1/4"

3/8"

Compatibility — Audi A4 B9

Body styles and engines covered for the Audi A4 B9 (2015-2024). Check your version below.

Raised A4 Avant B9 (8WH, 8WJ)

Body / version	Years	Engine
2.0 TDI quattro (Wagon)	2016–2018	100 kW / 136 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2016–2019	110 kW / 150 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2016–2019	120 kW / 163 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2016–	140 kW / 190 hp · 1968 cm³ 4 cyl.
2.0 TFSI Mild Hybrid quattro (Wagon)	2018–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Wagon)	2016–2019	183 kW / 249 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Wagon)	2016–	185 kW / 252 hp · 1984 cm³ 4 cyl.
3.0 TDI quattro (Wagon)	2016–2018	160 kW / 218 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Wagon)	2016–2018	200 kW / 272 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Wagon)	2018–2019	210 kW / 286 hp · 2967 cm³ 6 cyl.
40 TDI Mild Hybrid quattro (Wagon)	2020–	150 kW / 204 hp · 1968 cm³ 4 cyl.
40 TDI quattro (Wagon)	2020–	140 kW / 190 hp · 1968 cm³ 4 cyl.
45 TDI quattro (Estate)	2018–	170 kW / 231 hp · 2967 cm³ 6 cyl.
45 TFSI Mild Hybrid quattro (Estate)	2018–	180 kW / 245 hp · 1984 cm³ 4 cyl.
45 TFSI Mild Hybrid quattro (Estate)	2020–	195 kW / 265 hp · 1984 cm³ 4 cyl.
50 TDI Mild Hybrid quattro (Estate)	2020–	210 kW / 286 hp · 2967 cm³ 6 cyl.
50 TDI quattro (Estate)	2019–	210 kW / 286 hp · 2967 cm³ 6 cyl.

A4 B9 (8W2, 8WC)

Body / version	Years	Engine
1.4 TFSI (Sedan)	2015–2019	110 kW / 150 hp · 1395 cm³ 4 cyl.
2.0 TDI (Sedan)	2016–2019	90 kW / 122 hp · 1968 cm³ 4 cyl.
2.0 TDI (Sedan)	2015–2019	100 kW / 136 hp · 1968 cm³ 4 cyl.
2.0 TDI (Sedan)	2015–2019	110 kW / 150 hp · 1968 cm³ 4 cyl.
2.0 TDI (Sedan)	2015–	140 kW / 190 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Sedan)	2016–2019	110 kW / 150 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Sedan)	2016–2019	120 kW / 163 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Sedan)	2015–2019	140 kW / 190 hp · 1968 cm³ 4 cyl.
2.0 TFSI (Sedan)	2015–	140 kW / 190 hp · 1984 cm³ 4 cyl.
2.0 TFSI (Sedan)	2015–2019	183 kW / 249 hp · 1984 cm³ 4 cyl.
2.0 TFSI (Sedan)	2015–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI Mild Hybrid (Sedan)	2017–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI Mild Hybrid quattro (Sedan)	2017–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Sedan)	2015–2019	183 kW / 249 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Sedan)	2015–	185 kW / 252 hp · 1984 cm³ 4 cyl.
3.0 TDI (Sedan)	2015–2018	160 kW / 218 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Sedan)	2015–2018	160 kW / 218 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Sedan)	2015–2018	200 kW / 272 hp · 2967 cm³ 6 cyl.
30 TDI (Sedan)	2016–2019	90 kW / 122 hp · 1968 cm³ 4 cyl.
30 TDI Mild Hybrid (Sedan)	2019–	100 kW / 136 hp · 1968 cm³ 4 cyl.
35 TDI (Sedan)	2015–	110 kW / 150 hp · 1968 cm³ 4 cyl.
35 TDI Mild Hybrid (Sedan)	2019–	120 kW / 163 hp · 1968 cm³ 4 cyl.
35 TFSI Mild Hybrid (Sedan)	2018–	110 kW / 150 hp · 1984 cm³ 4 cyl.
40 TDI (Sedan)	2015–	140 kW / 190 hp · 1968 cm³ 4 cyl.
40 TDI Mild Hybrid (Sedan)	2020–	150 kW / 204 hp · 1968 cm³ 4 cyl.
40 TDI Mild Hybrid quattro (Sedan)	2020–	150 kW / 204 hp · 1968 cm³ 4 cyl.
40 TDI quattro (Sedan)	2015–2019	140 kW / 190 hp · 1968 cm³ 4 cyl.
40 TFSI Mild Hybrid (Sedan)	2017–	140 kW / 190 hp · 1984 cm³ 4 cyl.
40 TFSI Mild Hybrid (Sedan)	2020–	150 kW / 204 hp · 1984 cm³ 4 cyl.
40 TFSI Mild Hybrid quattro (Sedan)	2020–	150 kW / 204 hp · 1984 cm³ 4 cyl.
45 TDI quattro (Sedan)	2018–	170 kW / 231 hp · 2967 cm³ 6 cyl.
45 TFSI Mild Hybrid (Sedan)	2018–2019	180 kW / 245 hp · 1984 cm³ 4 cyl.
45 TFSI Mild Hybrid quattro (Sedan)	2018–2019	180 kW / 245 hp · 1984 cm³ 4 cyl.
45 TFSI Mild Hybrid quattro (Sedan)	2020–	195 kW / 265 hp · 1984 cm³ 4 cyl.
50 TDI Mild Hybrid quattro (Sedan)	2020–	210 kW / 286 hp · 2967 cm³ 6 cyl.
50 TDI quattro (Sedan)	2018–	210 kW / 286 hp · 2967 cm³ 6 cyl.
S4 TDI Mild Hybrid quattro (Sedan)	2021–	251 kW / 341 hp · 2967 cm³ 6 cyl.
S4 TDI Mild Hybrid quattro (Sedan)	2019–	255 kW / 347 hp · 2967 cm³ 6 cyl.
S4 TFSI quattro (Sedan)	2016–	260 kW / 354 hp · 2995 cm³ 6 cyl.

A4 B9 Wagon (8W5, 8WD)

Body / version	Years	Engine
1.4 TFSI (Wagon)	2016–2019	110 kW / 150 hp · 1395 cm³ 4 cyl.
2.0 TDI (Wagon)	2016–2018	90 kW / 122 hp · 1968 cm³ 4 cyl.
2.0 TDI (Wagon)	2015–2019	100 kW / 136 hp · 1968 cm³ 4 cyl.
2.0 TDI (Wagon)	2015–2018	110 kW / 150 hp · 1968 cm³ 4 cyl.
2.0 TDI (Wagon)	2015–2018	140 kW / 190 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2016–2019	110 kW / 150 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2016–2018	120 kW / 163 hp · 1968 cm³ 4 cyl.
2.0 TDI quattro (Wagon)	2015–2018	140 kW / 190 hp · 1968 cm³ 4 cyl.
2.0 TFSI (Wagon)	2015–	140 kW / 190 hp · 1984 cm³ 4 cyl.
2.0 TFSI (Wagon)	2016–2019	183 kW / 249 hp · 1984 cm³ 4 cyl.
2.0 TFSI (Wagon)	2016–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI g-tron (Wagon)	2016–2019	125 kW / 170 hp · 1984 cm³ 4 cyl.
2.0 TFSI Mild Hybrid (Wagon)	2017–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI Mild Hybrid quattro (Wagon)	2017–2018	185 kW / 252 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Wagon)	2015–2019	183 kW / 249 hp · 1984 cm³ 4 cyl.
2.0 TFSI quattro (Wagon)	2015–2019	185 kW / 252 hp · 1984 cm³ 4 cyl.
3.0 TDI (Wagon)	2015–2018	160 kW / 218 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Wagon)	2015–2018	160 kW / 218 hp · 2967 cm³ 6 cyl.
3.0 TDI quattro (Wagon)	2015–2018	200 kW / 272 hp · 2967 cm³ 6 cyl.
30 TDI (Wagon)	2018–2019	90 kW / 122 hp · 1968 cm³ 4 cyl.
30 TDI Mild Hybrid (Wagon)	2019–	100 kW / 136 hp · 1968 cm³ 4 cyl.
35 TDI (Wagon)	2018–2019	110 kW / 150 hp · 1968 cm³ 4 cyl.
35 TDI Mild Hybrid (Wagon)	2019–	120 kW / 163 hp · 1968 cm³ 4 cyl.
35 TFSI Mild Hybrid (Wagon)	2018–	110 kW / 150 hp · 1984 cm³ 4 cyl.
40 TDI (Wagon)	2018–2020	140 kW / 190 hp · 1968 cm³ 4 cyl.
40 TDI Mild Hybrid (Wagon)	2020–	150 kW / 204 hp · 1968 cm³ 4 cyl.
40 TDI Mild Hybrid quattro (Wagon)	2020–	150 kW / 204 hp · 1968 cm³ 4 cyl.
40 TDI quattro (Wagon)	2018–2020	140 kW / 190 hp · 1968 cm³ 4 cyl.
40 TFSI g-tron (Wagon)	2016–	125 kW / 170 hp · 1984 cm³ 4 cyl.
40 TFSI Mild Hybrid (Estate)	2017–	140 kW / 190 hp · 1984 cm³ 4 cyl.
40 TFSI Mild Hybrid (Estate)	2020–	150 kW / 204 hp · 1984 cm³ 4 cyl.
40 TFSI Mild Hybrid quattro (Estate)	2020–	150 kW / 204 hp · 1984 cm³ 4 cyl.
45 TDI quattro (Estate)	2018–	170 kW / 231 hp · 2967 cm³ 6 cyl.
45 TFSI Mild Hybrid (Estate)	2018–2019	180 kW / 245 hp · 1984 cm³ 4 cyl.
45 TFSI Mild Hybrid quattro (Estate)	2018–2019	180 kW / 245 hp · 1984 cm³ 4 cyl.
45 TFSI Mild Hybrid quattro (Estate)	2020–	195 kW / 265 hp · 1984 cm³ 4 cyl.
50 TDI Mild Hybrid quattro (Estate)	2020–	210 kW / 286 hp · 2967 cm³ 6 cyl.
50 TDI quattro (Estate)	2018–	210 kW / 286 hp · 2967 cm³ 6 cyl.
RS4 TFSi quattro (Estate)	2017–	331 kW / 450 hp · 2894 cm³ 6 cyl.
RS4 TFSI quattro (Estate)	2024–2024	346 kW / 471 hp · 2894 cm³ 6 cyl.
S4 TDI Mild Hybrid quattro (Estate)	2021–	251 kW / 341 hp · 2967 cm³ 6 cyl.
S4 TDI Mild Hybrid quattro (Estate)	2019–	255 kW / 347 hp · 2967 cm³ 6 cyl.
S4 TFSi quattro (Estate)	2016–	260 kW / 354 hp · 2995 cm³ 6 cyl.

Frequently Asked Questions

Does the kit include air management?

No, suspension kit only. See our air management kits.

Which fitting diameter to choose?

Depending on your air management: 6mm (entry-level), 1/4" (standard Accuair/Air Lift), 3/8" (high performance).

Is the kit approved?

Yes, this kit has a TÜV §19 certificate (Teilegutachten) — to be presented at technical inspection. Registration may be required depending on your country.

Difference between versions (V1 / V3)?

See the "FAHRWairK Versions" section above: each version differs by the type of damping (fixed, adjustable, dual adjustment TVR-A/TVC-A, or DDC controlled).

Ready to install your STREETEC FAHRWairK?

Audi A4 B9 · STREETEC × KW × Continental · from €3,219

Contact Rasl'Bitume Find an installer

Legal disclaimer: Installation by a qualified technician. TÜV §19 certificate included, to be presented at inspection. Registration may be required depending on your country. Rasl'Bitume disclaims all liability for non-compliant installation.