how do i fix it? it goes into limp mode at high rpms after defap/decat do i need a remap?
>>28921726you need to either control your boost or make it so that it doesnt give an overboost signal to your ecu.had a friend with a cyclone who made his own exhaust system and then he complained once he floored it it went into limp mode>overboosti said. and he looked at me like im from another planet.>change the map sensor or remap itstill looking like an alien on earth.next day he came bragging that he found the cause, his exhaust was too open by welding in a restrictor it was fixed.in a corner i told him thats exactly what i told you yesterday but you clearly dont understand how engines work. you now just made a 3" exhaust system that breathes no better than stock because you dont care to do it properly.still blank stare..