What type of exhaust on 1995 L6

TheL6 · #1 10-20-2009, 12:20 PM

so what type of exhaust should i use on my inline 6? should i go cat back, true dual, or just get a high flow and dual it after the muffler?
My brother just gave me his flowmaster 40 series muffler, which is still in great condition. Originally it had 2 inlets and 2 exits for flow but he closed 1 inlet. What would be the best bet. the mufflers fine.
Just looking for some ideas

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DarrenWS6 · #2 10-20-2009, 03:14 PM

Cant true dual an incline cylinder motor. Get a hi-flow cat, and a SI/DO ( cat-back ) muffler of your choice ( i would suggest a Flowmaster 2 chamber ) and run dual pipes out where you want them.

Matts ford · #3 10-20-2009, 03:47 PM

the 95 4.9 has the split manifold. you can true dual it.
but IMO they sound better with the high flow cat and si/do flowmaster muffler as darren said

migdaddy · #4 10-20-2009, 05:22 PM

super 44 and high flow cat.

f150fella08 · #5 10-21-2009, 12:15 PM

high cat and a si/do glasspack

my dads 95 4.9 had a split manifold, he ran true duals on it, no cats 18" packs.

i never said it sounded good

TheL6 · #6 10-21-2009, 02:27 PM

how will true dual and si/do effect horsepower and torque? What are the Pros and Cons?

DarrenWS6 · #7 10-21-2009, 02:59 PM

better WOT performance with true dual, better low end power with SI/DO.