Default Mugen 421 or LogicMotorSport tri-y
some guy is selling a brand new mugen gymkhana 421 header for $520
or shall i just get the logic motor sport header for $420 shipped
since it will make more power?
this is for a stock b18c1 motor with bolt ons
or shall i just get the logic motor sport header for $420 shipped
since it will make more power?
this is for a stock b18c1 motor with bolt ons
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