hi guys i have a few questions. one being after installing some CAIs do you recommend installing bumper vents to help with the cold air intakes or not bother? (i live in england so weather is terrible and i dont daily it as i work away so i only drive it on weekends and meets). i also have a invidia gemini cat back installed and was wondering if i should get some high flow cats and then do stage 2 remap? also will high flow cats make it alot louder as im happy with the cat back as is and i dont want it to be too loud and dont want to get pulled over for loud exhaust?
its not remapped or anything atm but im planning on getting it remapped i have just done CAIs, cat back and some minor exterior mods (spoiler, handles, wheels)
also if you recommend bumper vents anyone know where to get unpainted or gloss black ones? i can only find carbon fiber ones