I'm looking at putting an exhaust header on my car and I keep reading about this '3" downpipe' and I'm not sure what you guys are relating to...
Any suggestions on what type of header I should go with? and prices that people have got so far?
Also... is there a section where it deals with performance mods for an 86 non turbo?

 

that's a downpipe for a turbo. unless you have a turbo to install, try looking elsewhere. racing beat sells headers.

anyone else know where to get some headers??

Craig

 

Also... what sort of horsepower gain would I get by installing a performance intake with a K&N along with bigger injectors, and an exhaust header? Any idea's?

 

Oh... and a performance chip?