Koni FSD Shock Kit

Koni FSD Shock Kit image 1
General product image. Actual product may vary from image(s).
by Koni
Category: Shocks / Struts
Product Review: 2 Star Rating

KONI FSD (Frequency Selective Damping) is a premium shock absorber that offers superior handling and control without compromising ride quality. Cars, SUVs and light trucks benefit from KONI’s patented technology. FSD is firm to control large body motions and improved cornering but soft for comfort over expansion joints and rough roads. KONI FSD shocks/struts improves grip and safety and adds comfort and refinement in daily driving.

Key Features:

  • Excellent ride quality on all road surfaces
  • Available for most newer cars
  • Gold metallic finish shocks
  • Less expensive than electronic systems
  • Lifetime Warranty

Each kit includes 4 shocks/struts


For more information on this product you may visit the Koni website.


Part Number



Audi A4
2009-2011 Audi A4 ((FWD & Quattro) with Audi S-line suspension)
Audi A5
2008-2011 Audi A5 (Coupe with Audi S-line suspension)
Audi Coupe
2008-2011 Audi Coupe (Coupe with Audi S-line suspension)
BMW 3-Series
1999-2005 BMW 3-Series (3 Series - E46 318i/323i/325i/328i/330i (Exc. Coupe/AWD/Touring and factory sport suspension))
BMW 5-Series
1997-2003 BMW 5-Series (5 series -E39 Sedan 525i/528i/530i (incl. M-Technik/excl. EDC & self leveling system))

(Exc. M-Technik/elect. and air susp.)

2003-2010 BMW 5-Series (Sedan 525i/535/545i excl. Xi/GT & air suspension)
2004-2009 BMW 5-Series (5 series - E60 525i/530i/545i Sedan Excluding XI and Air Suspension)
Mazda Mazdaspeed3
2010-2011 Mazda Mazdaspeed3 (Mazdaspeed3)
Saab 9-3
2008-2010 Saab 9-3 (Sport Sedan/Cabrio/Wagon excl. AWD)
Saab 9-5
2002-2007 Saab 9-5 (9-5 (incl. V6))
Volvo C30
2008-2009 Volvo C30 (C30 Coupe Excl. self-leveling suspension)
Volvo S40
2005-2007 Volvo S40 (S40/V50 Excludes AWD/Four C Suspension and self leveling)
Volvo V50
2005-2007 Volvo V50 (S40/V50 Excludes AWD/Four C Suspension and self leveling)

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1 Star Rating Failed at 6000 miles by Brett R
They’ve been redesigned but should be class action sued. Bilstein HD replacements for lowered BMW 335xi feel better anyway.

1 Star Rating serious quality control issues by William Y.
I have had this product installed on my vehicle (2009 Mazdaspeed 3) for less than 1 year/5000 miles and I have already had 2 warranty issues. Additionally, the warranty department at Koni is unhelpful at best. Definitely a bad experience so far.

5 Star Rating Koni FSDs on BMW 330Ci by Jeff S.
I did a lot of research on what would give me the best handling while improving the ride comfort of everyday driving. The FSDs didn't disappoint. I kept the stock sport springs on my 330Ci and the stock 18 inch rims. I am so impressed. The handling improved as did the ride comfort. The best of both worlds.

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