Nissan 370Z Forum  

RS-R Sports-i Coilovers Review

Hey all, just want to share my experience with the RS-R Sports-i coilovers recently installed on my car. My purpose was to find something better/comfortable for DD, but at the

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Brakes & Suspension


Like Tree7Likes
  • 3 Post By RotanimoD
  • 1 Post By XPNSD IT
  • 1 Post By madwi
  • 2 Post By Kyle@STILLEN

Reply
 
LinkBack Thread Tools Display Modes
Old 05-15-2014, 06:52 PM   #1 (permalink)
Base Member
 
RotanimoD's Avatar
 
Join Date: Jan 2013
Location: SoCal
Posts: 59
Drives: 2012 370z SP
Rep Power: 12
RotanimoD is on a distinguished road
Default RS-R Sports-i Coilovers Review

Hey all, just want to share my experience with the RS-R Sports-i coilovers recently installed on my car. My purpose was to find something better/comfortable for DD, but at the same time have the option to be customized and tuned for the track (FYI, I’m upgrading from OEM suspension).

General consensus from what I saw was the KW V3, BC ER, or Tein Monoflex were the coilovers that would fit both of my criteria (and budget lol). Also read tons of reviews and talked with lots of track guys to see if they had any suggestions…then I found out about RS-R. They’re local to me (OC/Irvine area) and I got a chance to come in, discuss, and even drive their demo FR-S car.

The build quality on these is flawless; RS-R is all in-house, all r&d, parts, manufacturing, assembly done in their factory in Japan (hella jdm?). You also get new top mounts, so you don’t have to reuse your OEM ones like you would with some other coilovers. The dampers are 36-way adjustable; height adjust is easy with couple of jack stands and collar wrench. The dampers are monotube and they use titanium linear springs (lighter/stronger than OEM) which is preferred for performance.

Compared to the OEM…the ride quality difference is day and night. Right away, car feels much more planted and balanced, very predictable and gives great feedback. From the picture, look at the top mount, you’ll see a rubber layer over the top-mount where it connects to the chassis, this reduces coilover clunking noise with metal mounts, been over 3 weeks now and haven’t ran into any noise/chatters, or problems. Customer service is awesome, they even offered me to come in when their Japanese engineers were in town to ask any questions or need any help.

Performance wise, I did couple of canyon runs and I’m more than satisfied, feedback from the car is top-notch, handling greatly improved! I’ll update this review more to give more feedback of how it feels on the track; I’m already signed up for autox, streets of willow, and buttonwillow in June.

If you’re near the area, I’m pretty sure they’ll be happy to have you come in and discuss, test drive, etc. Big thanks to the RS-R guys (Eric, John, Ben) and Jeff @ (microimageonline.com) for all the help and install!

rs-r.myshopify.com/products/sportsi-nissan-370z
Attached Images
File Type: jpg IMG_1850.jpg (436.1 KB, 86 views)
File Type: jpg IMG_1854.jpg (488.1 KB, 72 views)
File Type: jpg IMG_1864.jpg (688.9 KB, 51 views)
File Type: jpg IMG_1866.jpg (494.8 KB, 71 views)
File Type: jpg IMG_1888.jpg (528.5 KB, 82 views)
File Type: jpg IMG_1896.jpg (526.1 KB, 65 views)
File Type: jpg IMG_1899.jpg (535.2 KB, 54 views)
File Type: jpg IMG_1906.jpg (558.4 KB, 90 views)
File Type: jpg IMG_1940.jpg (633.7 KB, 58 views)
File Type: jpg IMG_1944.jpg (440.4 KB, 144 views)
03Z33, Waiz and kafaya1 like this.
__________________
Greddy Ti-C Exhaust, SPC & Battleversion Camber, RS-R Sports-i Coilovers, Carbotech XP12/10, Z1 25-Row Oil Cooler, Takeda CAI, SSR, Rays Gramlights, ARP
RotanimoD is offline   Reply With Quote
Old 05-15-2014, 07:13 PM   #2 (permalink)
Enthusiast Member
 
XPNSD IT's Avatar
 
Join Date: Oct 2011
Location: San Jose, CA
Posts: 298
Drives: 09 370z/16 Hyper STI
Rep Power: 14
XPNSD IT is on a distinguished road
Default

Looks like a quality product! Thanks for the review
Team_STILLEN likes this.
__________________
I be getting HIGH just to balance out the LOW
XPNSD IT is offline   Reply With Quote
Old 05-15-2014, 09:22 PM   #3 (permalink)
A True Z Fanatic
 
madwi's Avatar
 
Join Date: Sep 2012
Location: West Michigan
Posts: 31,410
Drives: Granma red Z
Rep Power: 2684429
madwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond reputemadwi has a reputation beyond repute
Default

How do these compare price wise to the others you checked out?
Team_STILLEN likes this.
madwi is offline   Reply With Quote
Old 05-16-2014, 11:38 AM   #4 (permalink)
The370Z.com Sponsor
 
Kyle@STILLEN's Avatar
 
Join Date: Dec 2008
Location: Newport Beach
Posts: 626
Drives: Toyota Tundra
Rep Power: 306
Kyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond reputeKyle@STILLEN has a reputation beyond repute
Default

That is an excellent and thorough review!

We've been working with RSR for a little while and we really enjoyed learning more about their business and watching how they go about their new designs and vehicle selections. They're very particular about how they build their products and the companies they work with. Their product is top quality and to fully appreciate it you really need to understand everything that goes into it. For example, those coil springs you see there...that's a titanium composite spring...you read that correctly.

I'll be the first person to tell you that if you're searching for a "budget" coil over...these aren't for you. But if you want an industry leading and extremely well performing coil over at a very fair price. Give us a call and we'll get some RSR coil overs on their way to you.

RS-R Sports-i Series Coilovers XSPIN134M RSRXSPIN134M | STILLEN

Keep in mind that RSR also offers lowering springs for those people not wanting to go the full coil over route. The lowering springs are made of a spring steel, they're not titanium composite.

RS-R Down Sus Springs (Set of 4) N134D RSRN134D | STILLEN
madwi and Team_STILLEN like this.
Kyle@STILLEN is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
ARK-DTP Coilovers: Review & Initial Impressions sixpax Brakes & Suspension 12 07-19-2016 10:18 PM
Tein Mono Sports Coilovers bleunetizen Wanted 1 03-19-2014 01:34 PM
M7 Coilovers w/Motordyne SwayBar Review lastblueprint Brakes & Suspension 12 06-21-2013 05:49 PM
Forged Performance: JRZ RS1 Coilovers **Review** and Press Release Sharif@Forged Brakes & Suspension 34 04-17-2013 06:54 AM
Friend's R32 GT-R V-Spec II w/ Nismo Aero, HKS Exhaust, GAB Sports Coilovers, BBS RS xknowonex Other Vehicles 16 10-06-2009 06:04 PM


All times are GMT -5. The time now is 09:16 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2