The Honda PCX / Forza / ADV150 / SH Forums

You will see the diagram of the exhaust system for 2 different Honda bikes. Now I understand how and why certain places sell an exhaust overseas that is made for another Honda scoot.
It might not be 100% identical but who knows it might be because these are only sketches in a parts catalog.

Well the 1st pic is the SH300 and the 2nd pic is the Forza300 : )
I have also looked all over ebay(all countries too) looking at and comparing the used exhaust, and comparing the bends of the exhaust pipe.... if they are not exact then they are VERY close.

The slip-on part looks the same (muffler and heat shield), but the header pipes look different to me.
So if you're looking at an aftermarket exhaust for the SH300 hoping it'll fit the Forza, you might still be out of luck.

SH300 and Forza 300 exhausts may look similar but are completely incompatible.
This has been brought up a few times before.

I have seen it brought up but never seen it proven....incompatible.
What I find strange about the not fitting theory is that Power by Forza sells an exhaust for the Forza that is actually a SH300 part number and there are videos of it on youtube : )
.02

txpcx13 wrote:I have seen it brought up but never seen it proven....incompatible.

None so blind as them that won't see.

Bringing this topic back from the dead; Anybody on here try to get a slip on from another similar CC bike and try to make it fit on the Forza 300 ?

I contacted a guy selling a burgman 400 arrow exhaust on Craigslist about this arrow muffler.

I think its the Arrow Reflex 2.0 exhaust.
Found some specs on it:
Silencer body lenght (mm) - 350,00
Junction (inlet) diameter (mm) - 40,00
Junction (outlet) diameter (mm) - 50,00

Will have to double check with the forza 300 exhaust Diameter is.

Today I took the Forza to get it's arrow slip on fitted to it.
Went to a fellow Honda Enthusiast who works at a machine shop in my area(Frankenstein Speed & Custom) and got a custom bracket and mid pipe fabricated to make it fit to the stock header. I'll be looking to ceramic coat in black everything but the slip on to clean it up even more.

I'll take more pics of the bracket when i take it apart and also measure the weight difference between the old and new.

Here's what it looks like: before and after picture.

Maybe also send a sound recording, I guess that was the main reason for the change...!

It was more for looks and then weight; sound wise it's just a little deeper cause i kept the dbkiller in.

I'm still able to stealthily speed around everywhere so its good.

Austins wrote:Maybe also send a sound recording, I guess that was the main reason for the change...!

Don't understand why you bought a burgman exhaust when Arrow now make one for the Forza?
https://www.motorcycleraceparts.co.uk/h ... ust-system

This cost me around 400CAD all in; would've cost significantly more if it was new with the delivery. and who knows how long it would've taken to arrive.

Forget exhausts. I want to run straight pipe just as an experiment. Not sure how to do that.

People have asked me if my Forza is electric. I wish it was.

There are those who will sit looking at their Porsche Speedster.....and think, "I need to run down to Walmart and get some racing stripe tape and a set of fuzzy dice!"

Or a generic fart can that fits everything from an R6 to a Sears riding mower....
Fish

fish wrote: Or a generic fart can that fits everything from an R6 to a Sears riding mower....
Fish

LOL - My wife and I call them 'fart boxes'. Sound ridiculous,especially on something like a Honda Civic!

davenowherejones wrote:Forget exhausts. I want to run straight pipe just as an experiment. Not sure how to do that.

People have asked me if my Forza is electric. I wish it was.

Just remove the rear can xD i was suprised how OK it sounded without the muffler on, but it was definitely too loud for street imo. it depends where you live i guess.

Finally got the header mid pipe and brackets ceramic coated black. Matches quite well with the stock black.
Looks 100% stock.

Put a bigger pic of the new setup

That does look good

Rarely do I see an aftermarket exhaust that actually looks better for the 'bike than stock, (with exception to those horrid squared-off cans for the ZX-14), but this is absolutely a major improvement over stock!! Great job. As soon as I get my Forza I'll be doing this as well.