Tarmac Sportz High Flow Cats, Sports Cats, HFCs, Catalytic Converters
Whatever you want to call them they are here and they maximize air flow to give your DE more power, our HFCs are a Euro 200 Cell Spiral Wound Metallic Substrate for maximum air flow and performance.
These HFCs have been tested at our local MOT station and passed emissions tests with flying colours from a cold start although we do recommend warming them up prior to having an MOT. This is standard practise with all HFCs.
You will notice an increase in noise when fitted to your car, they become especially lively around 3k revs, they can be fitted with forced induction vehicles however no warranty is provided and we would recommend decats.
Our HFCs come with an extra 02 sensor bung should you want to run wide band gauges, on average you should see gains of around 15bhp with HFCs, check out our power packages as well, Plenum spacer, panel filter and a set of HFCs will usually see around a 25bhp increase
PLEASE NOTE: As with all HFCs, there is a possibility that HFCs will bring up an Engine Management Light,
CEL Eliminators usually work but this is not always the case,
We recommend getting the car remapped after fitting to remove the light if the EML persists.
PLEASE NOTE: These will not fit the HR Engine, please see our other listing HERE
Fits VQ35DE Motor:
FITMENT
Nissan 350Z 2003-2006