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GTM Cal-14 Exhaust

GTM®

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Info thread on my GTM California 1400 exhaust systems for the Cal-14 Custom/Audace and Tour/Eldo models. These are of course full stainless and hand-built. They can also be mirror polished to match the chrome on the rest of the system. And oh, they sound righteous.

Now on our Online Store >HERE< -OR- Contact me direct e-mail to order; Info at GuzziTech.com

GTRx-C14EX-v2.jpg
 
Last edited:

GTM®

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Any updates on this? We know you've been busy. We've traded emails on this very subject as well as suspension upgrades. Curious how far you got on the PCV-auto tune project for the C14. Trying to decide where to allocate play funds first.
Bill, yes, thanks for checking in with it here. I am awaiting my GTM Cal 14 mufflers this week in order to (hopefully) document my findings with dyno and air/fuel data. The install on the stock bike has shown some impressive seat of pants feel, including immediate throttle on cold start, and far smoother power delivery. It is feeding it some fuel to do all of this compared to stock, so I suspect (as always) the MPG's will be down, but I'll experiment some with the numbers and see if I can strike a happy medium. More as I can outside of the 40-60+ more hours needed to be put into the website here.
 

mgmike

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Hell Todd,

I posed this question on the wrong thread..The pipes look fantastic!
How much do they weigh, also will you be offering them in powder coat
black?
 

GTM®

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Hell Todd, I posed this question on the wrong thread..The pipes look fantastic!
How much do they weigh, also will you be offering them in powder coat black?
Hi Mike, thanks... and they average ~6 lbs per side, and we can do them in black for an additional charge, yes, not a problem... however the end cap is polished aluminum and cannot be coated. Contact me direct email if interested; Todd at GuzziTech.com -- hope to build a few sets early next week. I will pre-sell all of them as desired.
 

Yarvis

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I'd like to see a polished set to make sure they look like the rest of the system. Whats this PC-V/AT3 you spoke about?
 

mgmike

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They look Great!!! I do have a question about the weight. On your store site it states the weight is 25 lbs. Is that correct?
I thought we were looking at a combined weight of about 12 lbs.

Thanks,
Mike
 

GTM®

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I'd like to see a polished set to make sure they look like the rest of the system. Whats this PC-V/AT3 you spoke about?
I'll do a polished set on the next built if no one purchases any.
I just finished the full kit including my ECU flash with a Power Commander-V/AutoTune-300, and open lid airbox with these mufflers. The difference is as astonishing as all of the other 8V's I've done. I'll try to get some Dyno time soon to show off the numbers under a separate post then.
 

GTM®

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They look Great!!! I do have a question about the weight. On your store site it states the weight is 25 lbs. Is that correct?
Mike, that's an approximate boxed shipping weight. I weighed them yesterday, and they are 6.7 lbs per side vs. 11.7 per side for the stock mufflers.
 

Skipper

Tuned and Synch'ed
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Todd is there any chance you could record a drive by with the new mufflers? Just thinking of how much they're going to grab the attention of Queensland cops. Our noise restrictions here are a joke.
 

GTM®

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Todd is there any chance you could record a drive by with the new mufflers? Just thinking of how much they're going to grab the attention of Queensland cops. Our noise restrictions here are a joke.
Yes, I can do that... will post tomorrow.
 

Lee Robinson

Just got it firing!
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Hi Todd, I think this exhaust system for the Cali 1400 looks and sounds amazing. Have you filmed a ride by yet? I'd love here that too.
Also do you have any full length side shots of the bike with the black muffler? However I'd probably prefer the polished version if it's a perfect match to the chrome heat shields. Thanks, Lee
 

GTM®

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Hi Todd, I think this exhaust system for the Cali 1400 looks and sounds amazing. Have you filmed a ride by yet? I'd love here that too.
Also do you have any full length side shots of the bike with the black muffler? However I'd probably prefer the polished version if it's a perfect match to the chrome heat shields. Thanks, Lee
I have not, but will try to do the ride-by today, to post. No one has purchased a black or polished set (I haven't sold even one set other then the set on my bike shown). I can snap a few more pics and Photoshop them again if that will help your purchase decision.
 

Lee Robinson

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I have not, but will try to do the ride-by today, to post. No one has purchased a black or polished set (I haven't sold even one set other then the set on my bike shown). I can snap a few more pics and Photoshop them again if that will help your purchase decision.
Thanks Todd; I look forward to seeing the pics and video. Lee
 

GTM®

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OK, video and pics below. Look forward to your order Lee. Average db was below 86 on approach, and highest peak at 93 when closest to the camera.

 

Lee Robinson

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OK, video and pics below. Look forward to your order Lee. Average db was below 86 on approach, and highest peak at 93 when closest to the camera.

Wow! I'm convinced. Time for a telephone conversation. What's the best number to call you on? Cheers, Lee
 
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