{"id":25295,"date":"2022-09-20T08:00:00","date_gmt":"2022-09-19T23:00:00","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=25295"},"modified":"2026-09-24T13:45:50","modified_gmt":"2026-09-24T04:45:50","slug":"inazuma-1200-yoshimura-new-katana-banana-pipe-installation","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20220920\/decoboco-cars\/inazuma-1200\/inazuma-1200-yoshimura-new-katana-banana-pipe-installation","title":{"rendered":"Episode 31 \u3010Inazuma 1200\u3011Installing Yoshimura New KATANA B-77 Banana Pipe. Updated every Monday at 8 AM"},"content":{"rendered":"
\"\"<\/a><\/div>\n
\"\"<\/figure>\n\n\n\n

Yoshimura Slip-on KATANA (19) B-77 Cyclone<\/a><\/p>\n\n\n\n

When it comes to Suzuki, it’s Yoshimura, right?
I had acquired this earlier, so I thought I’d have some fun and try installing it on the Inazuma 1200.<\/p>\n\n\n\n\n\n\n\n

\"\"<\/figure>\n\n\n\n

Since it’s just a slip-on for fun, I want to keep it quick.

The insertion is 62\u03c6, which is somewhat unusual.
I could expand 60.5, but there’s also the issue with the stock exhaust pipe insertion.
*Basically, less modification means faster completion.
So I decided to reuse this bent pipe’s insertion.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Magnetic base (strong) – I suspended the silencer using the Accu-stand that everyone loves.
This is the first time I’ve tried this approach, and it seems surprisingly effective?<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

One way or another, I found myself thinking that the banana pipe really is cool.<\/p>\n\n\n\n

The design is really excellent. Truly.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

If you push too hard, you might end up in pain, so I’ll take it easy.
Minimizing failures is what matters most.<\/p>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

I cut out about 6 pieces of material for the shrimp tail pipe.
I was thinking it would be nice to have a deburring jig, but since I don’t do that at work, I’m doing it manually bit by bit.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ideally, bending it twice would allow for more compression, but that’s too much trouble, so I’ll do a single bend<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

So that’s how I got the pipe layout done…

When I started the engine, it was surprisingly gentle, but the sound is quite loud.
( ,,`\uff65\u03c9\uff65\u00b4)\uff9d\uff9d\uff9d? I don’t hate it.<\/p>\n\n\n\n

Next, I’ll make the muffler bracket.<\/p>\n","protected":false},"excerpt":{"rendered":"

Yoshimura Slip-on KATANA (19) B-77 Cyclone When it comes to Suzuki, it’s Yoshimura, right?I had acquired this earlier, so I thought I’d have some fun and try installing it on the Inazuma 1200.<\/p>\n","protected":false},"author":2,"featured_media":25287,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"","swell_btn_cv_data":"","footnotes":""},"categories":[39],"tags":[257,443,442,400,120],"class_list":["post-25295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inazuma-1200","tag-inazuma-1200","tag-inazuma-1200-bumpy","tag-inazuma-1200-decoboco","tag-inazuma-1200-oil-cooled-katana","tag-oil-cooled-katana"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/25295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/comments?post=25295"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/25295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/25287"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=25295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=25295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=25295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}