STREETEC Performance — Air Suspension Kit for Seat Leon 1M (1999-2006) TÜV Approved

Réf : 503 004 01

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STREETEC Performance — Air Suspension Kit for Seat Leon 1M (1999-2006) TÜV Approved

à €2.249,00

Configuration

Standard

4-wheel drive

Pneumatic fitting diameter

6 mm

10 mm

1/4"

3/8"

Quantity

🚗 Complète le combo

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INCLUDED TECHNICAL SUPPORT

STREETEC × KW Automotive × Continental

STREETEC Performance
Air Suspension Kit
Seat Leon 1M

Name: 4-wheel drive / 3/8" STREETEC Performance — Air Suspension Kit for Seat Leon 1M (1999-2006) TÜV Approved
SKU: 503 004 02
Price: 2249.0 EUR
Availability: InStock

KW V1 Inox Continental Air Springs TÜV §19 included 12 engines

from €2,249

VAT included · depending on version & diameter

⚠️ Air management system required — not included

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

12

Compatible engines

KW × Conti

Shock absorbers + air springs

4 corners

Complete front + rear kit

TÜV §19

Certificate included

Kit contents

🔩

2× Front KW shock absorbers

Specific to the Seat Leon 1M, stainless steel, co-developed with KW Automotive.

💨

2× Front air springs

Continental air springs.

🔩

2× Rear KW shock absorbers

Dedicated rear mounts.

💨

2× Rear air springs

Continental air springs.

🌀

Hoses included

Front axle air lines.

⚙️

Air fittings — choose one

6mm · 10mm · 1/4" · 3/8" (variant)

Technology & design

KW Automotive

KW Inox shock absorbers

Developed with KW and calibrated for the Seat Leon 1M. Stainless steel tank.

Continental

Continental springs

Tier 1 supplier air springs. Long-lasting airtightness.

Versions

V1

Several damping levels and strut diameters available for your setup.

Application

Fine-tuned Leon 1M

Kinematics and travel optimized for the Seat Leon 1M.

Performance versions — which one should you choose?

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

Air fitting diameter — select one

6 mm

10 mm

1/4"

3/8"

Compatibility — Seat Leon 1M

Body styles and engines covered for the Seat Leon 1M (1999–2006). Check your version below.

LEON (1M1)

Body style / version	Years	Engine
1.4 16V (Hatchback)	1999–2006	55 kW / 75 hp · 1390 cm³ 4 cyl.
1.6 (Hatchback)	2005–2006	75 kW / 102 hp · 1595 cm³ 4 cyl.
1.6 16 V (Hatchback)	2000–2006	77 kW / 105 hp · 1598 cm³ 4 cyl.
1.8 20V T (Hatchback)	1999–2006	132 kW / 180 hp · 1781 cm³ 4 cyl.
1.9 TDI (Hatchback)	1999–2006	66 kW / 90 hp · 1896 cm³ 4 cyl.
1.9 TDI (Hatchback)	2005–2006	74 kW / 100 hp · 1896 cm³ 4 cyl.
1.9 TDI (Hatchback)	1999–2006	81 kW / 110 hp · 1896 cm³ 4 cyl.
1.9 TDI (Hatchback)	2003–2006	96 kW / 130 hp · 1896 cm³ 4 cyl.
1.9 TDI (Hatchback)	2000–2006	110 kW / 150 hp · 1896 cm³ 4 cyl.
1.8 20V T 4 (Hatchback)	1999–2006	132 kW / 180 hp · 1781 cm³ 4 cyl.
1.9 TDI Syncro (Hatchback)	2002–2006	110 kW / 150 hp · 1896 cm³ 4 cyl.
2.8 Cupra 4 (Hatchback)	2001–2006	150 kW / 204 hp · 2792 cm³ 6 cyl.

Frequently asked questions

Does the kit include air management?

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

What fitting diameter should I choose?

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

Is the kit approved?

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

What is the difference between the versions (V1)?

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

Ready to install your STREETEC Performance?

Seat Leon 1M · STREETEC × KW × Continental · from €2,249

Contact Rasl'Bitume Find an installer

Legal notice: Installation by a qualified technician. TÜV §19 certificate included, to be presented during inspection. Registration may be required depending on your country. Rasl'Bitume accepts no liability for improper installation.