UUC Motorwerks Tuned Spring Set for the E46 M3
Tuned Spring Set was developed with "street performance" in mind,
combining an attractive 1.25" lowering with a substantial increase in
handling capability and resistance to body roll during cornering. We
designed the TSS for the enthusiast who uses the car every day; this means we
retained an original-equipment level of ride comfort by utilizing a
progressively-wound construction technique. The difference between the
TSS and a harsh "race" spring is dramatic... your "significant
other" will not be unhappy!
By testing, designing, and manufacturing with Swedish spring manufacturer Lesjöfors,
the Tuned Spring Set passes the rigid DAR certification, earning full TÜV
approval and ISO 9002 certification.
The UUC Tuned Spring Set is also easy on your wallet, as there is no need to
change the struts and shocks. 100% assurance of compatibility is
reflected in the European TÜV approval.
The final result is street-comfort,
hot looks, and track-worthy handling.
chrome-silicon steel wire, cold-woundand
tempered to 1652°F
2001 and newer M3
Original equipment or Bilstein HD
TÜV and ISO 9002