STREETEC
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STREETEC Performance — Air Suspension Kit for Seat Leon 1M (1999-2006) TÜV Approved
Ref. 503 004 01
Black Month −25 %
1.709,25 €
2.279,00 €incl. VAT
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Offer valid until 30 November
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STREETEC Performance
Air Suspension Kit
Seat Leon 1M
Air Suspension Kit
Seat Leon 1M
KW V1 Stainless Steel Continental Air Springs TÜV §19 included 12 engine variants
from €2,249
incl. VAT · depending on version & diameter
⚠️ Air management required — not included
This kit requires an additional air management system to operate (compressor, tank, valves, controller). Air management must be ordered separately from our dedicated catalogue.
12
Compatible engine variants
KW × Conti
Dampers + air springs
4 corners
Complete front + rear kit
TÜV §19
Certificate included
Kit contents
2× KW front dampers
Specific to the Seat Leon 1M, stainless steel, co-developed with KW Automotive.
2× front air springs
Continental air springs.
2× KW rear dampers
Dedicated rear mounts.
2× rear air springs
Continental air springs.
Hoses included
Front axle hoses.
Air fittings of your choice
6mm · 10mm · 1/4" · 3/8" (variant)
Technology & design
KW Automotive
KW stainless steel dampers
Developed with KW and calibrated for the Seat Leon 1M. Stainless steel body.
Continental
Continental air springs
Tier 1 OEM air springs. Long-lasting airtightness.
Versions
V1
Several damping levels and strut diameters depending on 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 dampers with fixed damping, calibrated for road use. FAHRWairK entry-level range, with the same KW × Continental quality.
Compatibility — Seat Leon 1M
Body styles and engine variants 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 16V (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.
Which fitting diameter should I choose?
Depending on your air management system: 6mm (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 — to be presented at the vehicle 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 in its damping type (fixed, adjustable, dual TVR-A/TVC-A adjustment, or electronically controlled DDC).
Ready to install your STREETEC Performance kit?
Seat Leon 1M · STREETEC × KW × Continental · from €2,249
Contact Rasl'Bitume Find an installer
Legal disclaimer: Installation by a qualified technician. TÜV §19 certificate included, to be presented at the vehicle inspection. Registration may be required depending on your country. Rasl'Bitume accepts no liability in the event of improper installation.
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Enthusiasts at your service
since 2017
2017Since
4.9/5Average rating
352Verified reviews
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