Civic Si coupe suspension mods

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They make a 26 or 27mm also, but I wouldn't recommend it. Most say it's too much and you'll have steering issues. Stick to the 22mm or the type r bar
22mm it is!
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What about strut tower braces? What's everyone running on those?
 

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Happy to help! If you don't have a source yet, I can ship out the 22mm to you today, along with the optional Accord End Links:

https://unity-performance.com/products/whiteline-sway-bar-rear-22mm

Strut Bars, a one-piece design is the way to go. We're big on the Ultra Racing brand since they offer a full chassis bracing package that I've also been running on my Blue Si for over 2 years now. Current lead time is 3-4 weeks on this bar:

https://unity-performance.com/products/ultra-racing-front-strut-bar-brace

Feel free to go through my personal build thread if you need any inspiration :)

https://www.civicx.com/forum/threads/canadiaegean-blues-si-sedan-build-thread.27099/
 
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Happy to help! If you don't have a source yet, I can ship out the 22mm to you today, along with the optional Accord End Links:

https://unity-performance.com/products/whiteline-sway-bar-rear-22mm

Strut Bars, a one-piece design is the way to go. We're big on the Ultra Racing brand since they offer a full chassis bracing package that I've also been running on my Blue Si for over 2 years now. Current lead time is 3-4 weeks on this bar:

https://unity-performance.com/products/ultra-racing-front-strut-bar-brace

Feel free to go through my personal build thread if you need any inspiration :)

https://www.civicx.com/forum/threads/canadiaegean-blues-si-sedan-build-thread.27099/
Oh no way your @CanadiaegeanBlue !!! I feel like we've messaged in here in the passed. Man I'll definitely support a fellow brothers business gladly! I'm currently in the middle of looking for an apartment so I'm saving every penny lol I'm just doing my research at the moment but now that I know about your business I will definitely gladly purchase these parts from you!
 

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I have the DC sports bar which is a 1 piece design. It won't make as much difference as a sway bar but I think I only paid like $120 and it looks great too.
 


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I have the DC sports bar which is a 1 piece design. It won't make as much difference as a sway bar but I think I only paid like $120 and it looks great too.
Yea aside from the asthetics of it I want every bit of suspension upgrades to really make this car drivers like its on rails
 

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If you want the absolute best of the best get the 27won. It's much beefier than any other bar on the market. I'm actually considering upgrading to it
 

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Also, make sure you get the type r subframe brace. It's oem from Honda and direct fits all base models.

But again, none of this stuff will come close to as much difference as some 200tw race tires would make.
 
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Also, make sure you get the type r subframe brace. It's oem from Honda and direct fits all base models.

But again, none of this stuff will come close to as much difference as some 200tw race tires would make.
I did see that subframe brace for sale somewhere, I also saw I think a cusco version of it, I think it was on prl website
 


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I can't comment in the Cusco one, but my oem one made a noticeable difference and was under $30.
You got a ctr subframe brace for under $30???
 
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