I'm going to install an intake, rtek7 and a racingbeat full exhaust...should i purchase the true dual exhaust or the regular single to dual exhaust??? what i figure that will get me to about 195hp...any other suggestions for bolt on mods that may increase hp??? I have a 1991 convertible

 

go to ebay theres some guy selling a Custom exaust dual with HKS mufflers. he's in NY also. i saw it lastnight

 

I have the RB true header, presilencer, Y pipe, and stock mufflers. Most people I meet think my car sounds awesome... and for horsepower bolt ons...
don't forget the bolt OFFS. (air pump, emissions etc...)

 

unless there's a turbo swap in there somewhere, 195hp to the wheels is a pretty lofty goal on stock ports regardless of exhaust.

 

+1. Unless you are doing porting, there is no way you will get 195rwhp on an NA, I don't care if you put in a Motec and do every possible NA mod in the book. You'll be lucky to end up at 170rwhp if you do a lot of things right, 180rwhp if you really got everything in place. Lots of information out there and if this is a daily driver it's going to be tough to do some things.

Which exhaust? Do you want the extra weight and two tips in back? All the 2nd Gen race cars run a single 3" pipe.

 

single 3" exhaust is loud as hell on na cars... rb true duals ftw

 

dual it up..