Product Details
Koni STR.T shocks restore factory-fresh ride quality and control to the 2005-2015 Mazda Mazdaspeed3 with a fixed-valving tune that's slightly firmer than OE. Designed to work with stock springs or mild lowering springs (up to roughly 35 mm), STR.T is the ideal upgrade for owners who want a more composed daily driver without moving into adjustable territory.
Each damper uses Koni's long-life twin-tube design with hardened chrome rod and durable seals, delivering consistent damping for many years of street duty. Backed by Koni's lifetime warranty on workmanship.
Features
- Direct OE replacement — bolt-on fitment with stock hardware
- Slightly firmer valving than OE for sharper handling response
- Compatible with stock springs or lowering springs up to ~35 mm drop
- Twin-tube hydraulic design built for years of street service
- Made in the Netherlands by Koni
- Backed by Koni's lifetime workmanship warranty
Specifications
| Part Number | 8050 1140 |
| Part Name | Koni STR.T Shock (Rear) |
| Year | 2005-2015 |
| Make | Mazda |
| Model | Mazdaspeed3 |
| Position | Rear |
| Damping Adjustment | No |
| Hardware Set Included | 71 50 04 490 0 |
Vehicle Fitment
- 2005 Mazda Mazdaspeed3
- 2006 Mazda Mazdaspeed3
- 2007 Mazda Mazdaspeed3
- 2008 Mazda Mazdaspeed3
- 2009 Mazda Mazdaspeed3
- 2010 Mazda Mazdaspeed3
- 2011 Mazda Mazdaspeed3
- 2012 Mazda Mazdaspeed3
- 2013 Mazda Mazdaspeed3
- 2014 Mazda Mazdaspeed3
- 2015 Mazda Mazdaspeed3

