for that accord intake, did you have to relocate the battery??KFC_Or_Bust said:Not really considered aftermarket but I have Bosch +4 Platinum plugs in my 91 Tracer LTS 1.8 DOHC and it definitely helped out a lot. My idle is a lot more smooth and doesn't dive down as much as it used to. I also have a Corksport intake filter and and 90-93 Accord tube and it helped me gain back a small amount of horsepower and it sounds hella good.
Edit: Nevermind, read your other post and realized you have a 1.9 so ignore my Intake part but definitely invest in some +4 plugs.