gentlejax2

I have a road race header which I may use. I will not have cats so I will need to have 2 silencers or at least a dual in/out muffler.

anyone know of one that will hold up? otherwise I will use 2 tube stlye silencers like on my Bonez superflow system.

point is I cant afford to buy 2 RB silencers and I always miss the used ones.

thinking of some dynomax or magnaflow, possibly Borla to go with my Borla cans

scheistermeister

you know they make a special presilencer for that system right? and you only need one

gentlejax2

I know they have one but I hadnt seen it sold seperately. I will check again. I just looked at RB the other day

1987RX7guy

iTrader: (3)

The road race system is a "peice-together" system. I haven't seen a PN for it. You just buy all the different parts and bolt them together from what I gathered.

Just look under exhaust components iirc its in there.

trainwreck517

iTrader: (1)

I used magnaflow 4" roung presilncer cost me $50 a piece for 22" long 4" round.. there steal packed and have last me over a year now.

gentlejax2

i am also looking at the dual in/out magnaflow muffler. you idea may be cheaper. got a part number on that?

1987RX7guy

iTrader: (3)

Well if you're getting two of those its 100+ a Road race flange which is ~12 dollars. So you're about 100 in the black till there. Add in a gasket for that(8.50) and two outlet flanges(10.00 each)/gaskets(2.57 each)? You will probably save ~50 dollars to piece something together. Plus hardware and welding charges.

ddub

They're fiberglass packed with ss, both. I blew my magnaflow 6" round out in about 2 weeks to a month.

My borla XR1 is withstanding everything though, nice and strong.