Kia Forum banner
1 - 1 of 1 Posts

Discussion Starter · #1 ·
Can anyone share if FC can improve with the catalytic converter modified (by removing the agent inside)?
Will the performance be affected since only the catalytic converter is modified but not the exhaust.
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.