Best in 7 days
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
AST Suspension Lowering Springs (25mm/15mm TUV) - 1998-2001 Audi S4 2.7TT (S4/B5)AST Lowering Springs for the 1998 2001 Audi S4 (S4 B5) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 2261 reviews
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Product Reviews
★★★★★ 5
Solid Product
worked well, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
★★★★★ 5
Excellent wire!
Size: 2 Colors each 10FT, Style: 10AWG
This wire is very soft and flexible. Many strands and tinned nicely. A perfect upgrade for my power wheel wires that keep melting. These have been running for months in exterior environment without any issues.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Perfect for what I needed.
Size: 2 Colors each 10FT, Style: 10AWG
I used this wire for the umbilical cord from my truck to my slide in camper. The flexibility of this wire makes it much easier handle and route in between the cab and bed. I do have it enclosed in a flexible cover.
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Reviewed in the United States on September 2, 2019
★★★★★ 5
Just what I wanted
Size: 6 Colors each 5FT, Style: 10AWG
Liked the color coding of the silicon insulation and the flexibility
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Reviewed in the United States on December 5, 2024
★★★★★ 4
Fit my needs
Size: 2 Colors each 10FT, Style: 10AWG
Just what I needed, worked well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2020
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