BRAND NEW FK99- Bailey DV26-D EVO Twin Piston Dump Valve AND BRAND NEW Bailey Dump Valve Fitting kit . NEVER FITTED. WILL ALSO FIT AUDI TT/S3/LEON CUPRA R 210/225BHP. BOUGHT A FEW WEEKS AGO AND COST £130. fitting kit alone will cost you £50, GRAB A BARGAIN £70 NO OFFERS.