HPR Tuning Adapter oil cooling 8HP and DCT gearbox HPR Tuning oil adapter for 8HP and DCT is an oil adapter that has both good function and a nice design. When the oil enters the banjo connection, the surface area increases up to 230% This causes the oil to slow down as it changes direction, giving you the least possible resistance in a compact design. Stress tested to 100 Bar without failure. (20 times working pressure) Fits oil hole in gearbox with CC dimensions: 37mm DCT 14mm 8HP 17mm 8HP 18,5mm (18mm) 8HP Jaguar 22mm Parts included: 1x Adapter for oil cooling with AN8 swivel connections 2x GS7 DCT 14mm viton o-rings (Pre-installed) 2x 8HP small 17mm adapter with viton o-rings 2x 8HP large 18.5mm adapter with viton o-rings 2x 8HP 22mm (Jaguar) spacers with o-rings (for use with 17mm adapter) 1x M6 stainless steel short bolt 1x M6 stainless steel long bolt 1x M8 stainless bolt Installation instructions NOTE Does not fit the S65 DCT version (E-series V8).