E9X M3 FULL Stage 2 & Back Box Mod Package Deal (Resonated Test Pipes) SEE DISCLAIMER
by Modstock
£1,335.00
This is our full package (Other packages available) that comprises of
Resonated Test Pipes (Stage 2 purposes)
Choice of volume back box mod (2 pipe etc)
Stage 2 map (C/w optional cold start delete and TVA speed limit removal)
*Please contact for booking in*
(This product removes factory fitted emissions systems and is therefore not road legal, meaning this is strictly to be purchased for use off road)