Large Bore Downpipe and Hi-Flow Sports Cat For Fitment to 2.75 Cat Back Systems Only. Requires a stage 2 ECU remap OMP Exoracing crankcase breather filters increase

Exoracing crankcase breather filters increase your car's performance and reduce crankcase pressure

lasting look

If you need to secure the heat sleeve

tighten the coolant drain plug at the bottom of the radiator and fill the coolant system with Genuine Honda coolant

you will want to ensure the engine oil is warm but not hot

Large Bore Downpipe and Hi-Flow Sports Cat For Fitment to 2.75 Cat Back Systems Only. Requires a stage 2 ECU remap OMP Exoracing crankcase breather filters increaseProduct Details Product Type: Large Bore Downpipe and Hi Flow Sports Cat Pipe : 3" (76. 2mm) Shipping Data: Ships in 1 box measuring 100X 40 X 30 and weighing 15kg. This product is intended for Motorsport race use only.