STREETEC Performance — Air Suspension Kit for Audi A4/A5 B9

Réf : 503 013 01

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Delivery times vary depending on the type of product:

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STREETEC Performance — Air Suspension Kit for Audi A4/A5 B9

à €2.599,00

Configuration

49mm

53mm

Pneumatic fitting diameter

6 mm

10 mm

1/4"

3/8"

Quantity

🚗 Complète le combo

Chargement...

100% SECURE PAYMENT

4.9/5 SUR + OVER 120 VERIFIED REVIEWS

EXPERT SUSPENSION SINCE 2017

INCLUDED TECHNICAL SUPPORT

STREETEC × KW Automotive × Continental

STREETEC Performance
Air Suspension Kit
Audi A4/A5 B9

Name: 53mm / 3/8" STREETEC Performance — Air Suspension Kit for Audi A4/A5 B9
SKU: 503 013 02
Price: 2499.0 EUR
Availability: InStock

KW V1 Stainless Steel Continental Air Springs 2 engine options

from €2,499

Including VAT · depending on version & diameter

⚠️ Air management required — not included

This kit requires an additional air management system to function (compressor, tank, valves, controller). The air management system must be ordered separately from our dedicated catalog.

2

Compatible engines

KW × Conti

Shock absorbers + air springs

4 corners

Complete front + rear kit

Kit contents

🔩

2× KW front shock absorbers

Specific to the Audi A4/A5 B9, stainless steel, co-developed with KW Automotive.

💨

2× Front air springs

Continental air springs.

🔩

2× KW rear shock absorbers

Dedicated rear mounts.

💨

2× Rear air springs

Continental air springs.

🌀

Hoses included

Front axle lines.

⚙️

Choice of air fittings

6mm · 10mm · 1/4" · 3/8" (variant)

Technology & design

KW Automotive

KW stainless steel shock absorbers

Developed with KW, tuned for the Audi A4/A5 B9. Stainless steel cup.

Continental

Continental springs

Tier-1 supplier air springs. Long-lasting airtightness.

Versions

V1

Multiple damping levels and strut diameters depending on your setup.

Application

Fine-tuned A4/A5 B9

Kinematics and travel optimized for the Audi A4/A5 B9.

Performance versions — which one should you choose?

V1 — KW V1 shock absorbers with fixed damping, tuned for road use. FAHRWairK entry-level range, the same KW × Continental quality.

Pneumatic fitting diameter — select one

6 mm

10 mm

1/4"

3/8"

Compatibility — Audi A4/A5 B9

Body styles and engines covered for the Audi A4/A5 B9. Check your version below.

A4/A5 B9

Body style / version	Years	Engine
	–

Frequently asked questions

Does the kit include air management?

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

Which fitting diameter should I choose?

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

What is the difference between the versions (V1)?

See the “Performance versions” section above: each version differs in its damper type (fixed, adjustable, dual TVR-A/TVC-A adjustment, or electronically controlled DDC).

Ready to install your STREETEC Performance?

Audi A4/A5 B9 · STREETEC × KW × Continental · from €2,499

Contact Rasl'Bitume Find an installer

Legal disclaimer: Installation by a qualified technician. Registration may be required depending on your country. Rasl'Bitume accepts no liability for improper installation.