How to mod my air intake

[jordansupra]

I just bought a 84 supr celica and want to put some rather inexpensive mod together . I have read online about cutting circle in the airfilter box and putting a K and N filter in. Good or bad idea?? There are pictures of what i am talking about doing at www3.sympatico.ca/dean.anderson4/index.html

[b18lsvtec]

I assume you are referring to a open air filter mod. I know for the mk4 supra you can install a k&n FIPK to increase flow, which is similar to what your doing. It sounds like a good idea, but i would watch out and have backup cash incase you "cut" something wrong, lol. I would recommend the mod but even moreso i would say to look for an aftermarket intake for cheap. Good luck to you.

[jordansupra]

Will this mod hurt my MPG

[jmoneydtb]

if anything this will actually help you mpg because you are allowing your engine to breathe better. but the "fun sound" may make you want to gun it for about a week or so...trust me, intakes have that effect on everyone...just watch how hard you press the gas.