Tomei Powered ARMS M7960 - Manual (Page 23)

By upgrading to a sports metal catalytic converter, you can get the high flow performance needed
whilst still meeting the most of the current smog emissions standards.
By using a larger high flowing turbo outlet pipe, more performance gains are possible. Most noticable in
the upper engine speed range.
An aftermarket ECU is required to optimize the setup of your engine with the new setup.
With the increase of horse power, the increase in combustion temperatures and this will be a risk of
the plugs from melting. The recommended plug heat range of 8-9 is suitable.
TUNED ENGINE
SPARK PLUGS
STOCK ENGINE
UPGRADE REQUIRED Recommended: 8~9 Heat Range
ITEMS RECOMMENDED SETUP
MUFFLER
STOCK CONDITION
Recommended: Pipe Size φ80～90 or Similar
COMPUTER
STOCK CONDITION Custom Tune Required
Recommended: HALTECH PRO PLUG-IN HYUNDAI TUNED ENGINE
TUNED ENGINE
CATALYTIC CONVERTER
STOCK CONDITION
Recommended: Metal Catalytic Converter
TUNED ENGINE
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