Exhaust Upgrade

Only heard of two people doing it. I am wanting the electronic controlled on. Variable exhaust with a button to switch between silent and sport.

Not that's something Im going to look into! Didn't think of that at all.

I would just do some muffler replacements or remove the resonators at an exhaust shop till you get the sound you want

ragg said:

Only heard of two people doing it. I am wanting the electronic controlled on. Variable exhaust with a button to switch between silent and sport.

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This is exactly what I have installed on my 15 K900! I have 2 wireless keyfobs.

Wet_O said:

Not that's something Im going to look into! Didn't think of that at all.

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Please let me know if this is something that we can help you find. We can add it to our website for ordering as well.

Lol trust me do flowmaster 40 series thats all u need!!!

Jake Jesty said:

Lol trust me do flowmaster 40 series thats all u need!!!

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can we hear yours?

Jake Jesty said:

Lol trust me do flowmaster 40 series thats all u need!!!

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I would love to hear how that sounds.
I don't want the nasty ricer sound! if you know what I mean

Nice!! I want a HUD!!!
Sheesh, my 2004 Pontiac Grand Prix GTP had one.

K5 Optima Store said:

Here is what my stock exhaust setup sounds like with the exhaust valves opened up before the mufflers.

Quick teaser video of the K900 - YouTube

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How much does this run me?

When you open yours up is it just wide open pipe from the valve? Or do you have pipe running from that to somewhere?

and jesty, please post a video of yours.

K5 Optima Store said:

Here is what my stock exhaust setup sounds like with the exhaust valves opened up before the mufflers.

Quick teaser video of the K900 - YouTube

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I'm seeing 450 ish from different vendors... K5, if you could make it with a button that fit our stock interiors a little better, I'd be up for it...

MacDogg said:

Nice!! I want a HUD!!!
Sheesh, my 2004 Pontiac Grand Prix GTP had one.

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Yeah I love it on the K900. Never had one before.

Wet_O said:

How much does this run me?

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Shoot us an email for specific pricing info. [email protected]

ragg said:

When you open yours up is it just wide open pipe from the valve? Or do you have pipe running from that to somewhere?

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The way we have it installed is right before the mufflers. So essentially bypassing the muffler altogether and opening it up into the atmosphere.

By chance do you have a picture of how it looks installed?

ragg said:

By chance do you have a picture of how it looks installed?

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No not really. Picture what it looks like in the image above just mounted on the side of the stock piping.

why i can't see HKS exhaust custom for cadenza
it well be great

Is there any way you could post a sound track of that?

I'm putting some faith in you Jake. I've got 40 series flowmasters in the trunk to install this week. I'll see if I can get a video of it posted after install.

Trust me u will love it