does anyone know if the spoon sports b-pipe will fit on the honda factory performance upgrade muffler? i have the muffler already, but i feel it is not a true exhaust unless it is a cat-back system

thanks for the help

(2007 honda fit sport, us spec)

 

The Spoon B-pipe should bolt up to even the stock muffler, I believe the stock flanges are the same as Spoon

 

i know the SPOON B-pipe is 52.7mm and most muffler inlets are 50.8mm and 63mm.which setup should i use the 50.8mm or the 63mm inlets with the SPOON B-pipe?also from what i've read about a full catback system is if the pipe is to big it'll decrease the performance instead of any improvement.

 

For the Spoon b-pipe, from where the pipe bolts to the catalytic convertor, it is 52.7mm and the place where the ends connect to the muffler is 48mm. 52.7mm is definitely not too big since at the end it reduces to 48mm.

 

if thats the case i guess putting a 50mm inlet exhaust wouldn't decrease the performance.do you know whats the inlet size for the spoon N1 exhaust

 

the questions is why would you spend all of that money and then bolt it to the OEM axle back?

 

i've never said i'm going to put an OEM axle back that'll be dumb.reason why i've asked bout the inlet is for aftermarket mufflers.i'm not sure should i get a 2" or a 2.5" twin loop muffler.I've order the SPOONS B-pipe,SPOONS header and the T1R catalyst delete just waiting for the shipment.the only thing missing is the muffler.thinking bout the SPOONS N1 but too loud.all parts i've order is good for mid-high end not the low-mid end thats why i want a twin loop muffler cause it does improments in the low-mid end to balance e'thing and its quiet compared the N1 types.

 

oh I wasn't really refering to you do it. I was more saying that in a joking manner. I'm sorry I kind of mis typed it