MFactory 3/4/5 Dual Synchro Close Ratio Gear Kit - B Series Hydro Prelude BB6/8 A razor blade followed by

A razor blade followed by a green scotch brite pad and brake cleaner works well

These high-quality radiator hoses are the last you’ll ever need

The intake is likely to give you between 5-10bhp without mapping and with mapping up to 15bhp peak and much-improved mid-range

Only PND (From Type S) and PRC ECU's from DC5 ITR' & EP3 CTR are accepted

MFactory 3/4/5 Dual Synchro Close Ratio Gear Kit - B Series Hydro Prelude BB6/8 A razor blade followed byMFactory 3 4 5 Dual Synchro Close Ratio Gear Kit B Series Hydro Introducing MFactories latest generation of B series close ratio gears. A Dual synchro is used on 3rd and 4th results in much smoother engagement and increase longevity. Achieve the ultimate in acceleration with the Mfactory Close Ratio Gears. After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed. Diamond Cut to exacting tolerances