ST Suspension X Coilover System | B5 Audi A4 FWD 97-99Suspension Techniques (ST) Coilovers are made by KW, the leading brand worldwide for height adjustable coilover systems. The ST coilover is identical in valving and technology as that of the KW Variant 1, only difference is the galvanized steel casing, opposed to the stainless steel casing of its "big brother" KW. 5 Year Limited Warranty to original purchaser. FITS: All B5 Audi A4 FWD 97 99, up to VIN 8D*X199999 ST Suspension Systems Founded in the

and Drive Select

Improves horsepower and torque

4L "S" and 2

8T (180HP & 225HP)

Kit includes all the hoses

- (2) Water Temp Sensor O-Rings

Complete plug and play sensor for automatic headlights switch for your Mk5 or Mk6 Golf/Jetta and B6 Passat/CC

Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles 2015-2016

We recommend the Stage 1 Clutch to anyone who has chosen Stage 1 ECU Upgrade and needs to replace the OEM clutch due to wear or a desire to drive more spiritedly

Fabspeed constructs all of its parts with extreme precision and tests the performance against OEM numbers to fine-tune the upgrades

200-cell metallic matrix high-flow catalyst

Requires K04 Turbo upgrade