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GTM C14 H-pipe & Header Info/Instructions

GTM®

GTM®

Administrator
Staff member
GT di Razza Pura
Joined
Jul 1, 2009
Messages
13,625
Location
Malibu
I pulled this from the cracking exhaust parts here in this section to highlight info on my crack-proof GTM C14 H-pipe as sold HERE or click on top pic below. It also serves as an outline/instructions on how and where to cut.

I am now also offering all-new GTM headers and mid-pipe connectors HERE (or second pic below)to mate to the GTM H-pipe then onto your (our our) mufflers, for those who don't want to cut their stock headers. The new mid-pipe will use your front heat shield, and can be used with your stock or aftermarket mufflers and rear heat shield.

GTM H-pipe:

gtmotocycles.com

GTM California 1400 H-pipe

GTM® Crack-Proof H-Pipe for your California 1400 100% Made in SoCal USA. Our ALL NEW cut-and-fit two-piece H-pipe. Works on stock or aftermarket mufflers. Replace it before it breaks. Guaranteed for life. Q&A and INSTALL how-To HERE
gtmotocycles.com gtmotocycles.com

GTM Headers and mid-pipe connectors;

gtmotocycles.com

GTM California 1400 Full Stainless Header System

GTM™ Full Stainless Steel Headers for your California 1400 100% Made in SoCal USA. Dealing with a cracked H-pipe connector or heat shield studs? Our full stainless performance stepped-header system mates to stock or aftermarket (including OUR GTM™) mufflers. Comes with mid-pipes that use your...
gtmotocycles.com gtmotocycles.com

Connector pipe is squarely cut just forward of the connecter brace:
GTRx Cal14 Disc

This is what you have left, to be re-installed:
GTRx Cal14 Hdr

Install new H-pipe shown, slide onto cut headers with the angle beehive flex joints facing up and outwards:
GTRx Cal14 Hpipe

Questions? Post below.
 
M

Mario A

Just got it firing!
Joined
Oct 12, 2021
Messages
1
Location
Cali
Todd, since I own a limited number of tools for metal I want to ask; On the GTM C14 H, After cutting the pipe, do I need to weld any section or modify pipe diameters in any way?

Thanks,
Mario.
 
GTM®

GTM®

Administrator
Staff member
GT di Razza Pura
Joined
Jul 1, 2009
Messages
13,625
Location
Malibu
Mario A said:
Todd, since I own a limited number of tools for metal I want to ask; On the GTM C14 H, After cutting the pipe, do I need to weld any section or modify pipe diameters in any way?

Thanks,
Mario.
Click to expand...
Hi Mario, no, plug and play from there per above.
 
GTM®

GTM®

Administrator
Staff member
GT di Razza Pura
Joined
Jul 1, 2009
Messages
13,625
Location
Malibu
Clifton said:
Todd I see your H-pipe is listed as "sold out". Is this something I can back order and wait for?
Click to expand...
Yes it sure is. I can open up online orders if you’d like… However always best to email us via the STORE tab link above.
Calling me out here is no good as I don’t see every post, and shouldn’t be expected to.
 
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