- Exhausts
- Cat Back Exhaust System
- Downpipes And Y-pipes
- Exhaust Headers And Manifolds
- Exhaust Gaskets And Hardware
- Axle Back Exhausts
- Shop All
- Engine Management
- Plug And Play Engine Management
- Staged Power Packages
- Engine Management Sensors
- Stand Alone Engine Management
- Engine Management Harnesses
- Shop All
- Air Induction
- Short Ram Air Intakes
- Turbo Inlet Hoses And Pipes
- Cold Air Intakes
- Air Intake And Maf Hoses
- High Flow Replacement Panel Filters
- Shop All
Features & Product Details
Whenever you lower your vehicle, it is wise to get a quality Front Roll Center Adjustment Kit, like the one from Whiteline. This particular roll center kit consists of 2 steering arm tie rod ends, 2 ball joints, and it will help correct your suspension geometry by raising the front roll-center geometry after you have lowered your vehicle. This will help improve on the original bump-steer geometry as well for improved handling and to make the most out of the rest of the suspension on your vehicle.
How this works is that the Whiteline ball joints are physically longer when compared to the OEM units. Once installed into the control arm, it will push the control arm down to keep the factory suspension geometry settings as close to OEM as possible. Additionally, the tie rod ends included in this kit are taller when compared to the OEM units and will come with heavy-duty boot covers for heat resistance near the brake rotors.
Whiteline supplies new castle nuts and new pins to make the Front Roll Center Kit ready for the installation.
Specifications
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
joejoe69
I installed Swift Spec R Springs with some wider wheels and tires on my 2015 STI. Although the center of gravity and handling is slightly improved, corner exiting felt a little weird as if the tires toed-out. I installed this kit and the issue went away. The OEM suspension geometry is returned due to the taller ball joint and redesigned tie rod ends. Since the car is still new, the ball joints and tie rods were easy to remove. However I'd recommend buying the Company 23 Ball Joint Separator Tool if you're removing old ball joints. Make sure you read the instructions on transferring the taper sleeves onto the new ball joints for STI aluminum control arms otherwise you'll run into major issues. I used a pickle fork to undo the sleeve off the old ball joints, as Subaru did not apply grease prior to assembling them on the control arm. Replacement was a breeze with proper tools. Don't forget to perform an alignment. Great product from Whiteline as always!!
joe
I got this because car is lowered and i needed to replace ball joints anyways. Install was straightforward...but why doesn't it come with new steel inserts? Everybody says they have trouble getting the ball joints out (mine popped right out, but we had the hardest time getting the inserts off to swap over.
BananaSammiches
Everything the description says about this product is true. I bought this kit for my 2006 WRX wagon equipped with ISC N1 street sport coilovers, and even though I only dropped my car about an inch or so, it made a noticeable difference in overall driveability versus the OEM tie rod ends and ball joints. Install was very straightforward, I did it in my driveway with my car on jack stands. However, just know that if you have an older WRX this will be a very tedious install. After so many years the ball joints will become seized into the hubs and lower control arms and are difficult to remove. I had to completely take my LCAs off in order to knock the old joints out. All in all, I am happy with this purchase, and the performance so far is definitely worth the time and effort. If you're upgrading your suspension, don't overlook this kit.
Phantom Pearl
I bought this product because I was having interference from my sway links and my tie rods. Not knowing that it would be better than I expected. Between the roll center kit and the Perrin end links, the whole dynamic of my car changed. I thank whiteline for putting out such a quality Product definitely will be leaning on their brand more often.
Baggedwagon03
2003 WRX Bagged wagon, this product has held up greatly to the abuse of lowering and raising and i highly recommend to any one who is lowering the suspension. Makes the alignment very easy.
QUESTIONS & ANSWERS
-
Q: Stock? Ninjor12 months ago
Can you run these at stock height? Might throw these on a week before my coilovers as my ball joints are bad.
-
-
0 of 0 people found the following answer helpful
A: These are NOT recommended for stock height vehicles.. Only lowered vehicles.
Tyler A. @ RallySport Direct 12 months agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: Will I need this on rce yellows? plowboy66022 years ago
-
-
0 of 0 people found the following answer helpful
A: This would be a good addition to your setup. I recommend if for any cars that are lowered more than 0.5-0.75" lower than stock.
Josh P. @ RallySport Direct 2 years agoWas this answer helpful? -
0 of 0 people found the following answer helpful
A: Yes, some steering geometry correction would be required and this kit is specifically designed for a 1" drop so it would be an ideal combination.
Jonathan @ Whiteline @ Whiteline 2 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: H.6 with Aluminum after market control arms! sexwhirlpool291892 years ago
-
-
0 of 0 people found the following answer helpful
A: Hi Sexwhirlpool, The Whiteline roll center kit tie rod ends are nearly identical in length to the OE arms and would not be suited to resolve the alignment angle problem you described in your comments. I'm unaware of any kit's that would be suited to resolve your specific problem.
Jonathan @ Whiteline @ Whiteline 2 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: bump steer kit cgivette36439176652 years ago
-
-
0 of 0 people found the following answer helpful
A: Hi cgivette, We have had a couple of different versions of the KCA313 (three I beleive) so I'm not sure exactly which original version you're referencing, but there was a change to the internal components of these kits to allow for a longer service life. There were also revisions to the retention method of the boots supplied.
Jonathan @ Whiteline @ Whiteline 2 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
-
Q: Whiteline Tie rod/ball joint kit. 95ej222 years ago
-
-
0 of 0 people found the following answer helpful
A: As you mentioned, this kit is specifically designed to correct steering geometry changes on lowered vehicles (about 1"). The kit would not offer any performance advantages for a lifted vehicles, and would very likely cause some adverse steering/handling effects. I would not recommend installing this kit on a lifted vehicle.
Jonathan @ Whiteline @ Whiteline 2 years agoWas this answer helpful?
-
0 of 0 people found the following answer helpful
