BC Racing DS DN Coilovers for Seat Leon 1M Mk1 1998-2005 H-02-DS-DN volkswagen-polo-aw-mk6-gti-esi9467830 Designed as a direct replacement

Designed as a direct replacement for the OEM plastic boost pipes used on BMW S55 engine found in the BMW F80 M3

Inlet: 65mm

6THP 16V 5-speed

and the dyno graph shows that at the same rpm there is an increase of around 15- 20nm of torque with FMINDK43 installed compared to stock

By servicing your valve/adaptor at regular intervals

BC Racing DS DN Coilovers for Seat Leon 1M Mk1 1998-2005 H-02-DS-DN volkswagen-polo-aw-mk6-gti-esi9467830 Designed as a direct replacementSupplied in default spring rates, at the time of writing are: 5 3KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC BC Racing's DS Coilover system is built with digressive valving offering the same great benefits of the BR Type model and is considered a perfect choice for those who are looking for track biased coilovers. The digressive piston