PRODUCT DETAILS
Eibach Adjustable Rear Sway Bar End Links - Honda Civic, Accord & Acura Integra
Your sway bar can only do its job if the links connecting it don't flex, and if they're the right length. These Eibach links handle both. Heavy duty chromoly rod ends replace the compliance in your factory links, and fully adjustable turnbuckle bodies let you dial out sway bar preload rather than living with whatever your ride height gave you.
Adjustability Is The Real Feature
Here's why this matters more than most people realize, especially on a lowered car.
Your sway bar is a torsion spring, and at rest it should be doing nothing at all. Load the car in a corner and it twists to resist roll. That's the whole job.
But if your end links are the wrong length for your ride height, the bar is already twisted while the car is sitting still. That's preload, and it causes two problems. The bar applies force at rest, which introduces cross weight and can make the car behave differently turning left than turning right. And you've used up part of the bar's travel before the corner even starts.
Adjustable links let you set the length so the bar sits completely neutral at ride height. Then it works evenly on both sides from the moment you turn in. If you're on coilovers and changing ride height, that adjustability means you can re-zero the bar every time rather than accepting whatever the new height gave you.
The Rear Is Where It Matters Most
Worth calling out, because the rear bar does more tuning work than the front on a front-drive car.
Rear roll stiffness is what dials out understeer and gets these cars to rotate. That's why the rear bar is the one most people buy first and the one that's typically adjustable. But all of that tuning depends on the bar starting from a neutral position.
Preload in the rear undermines exactly the thing you fitted the bar for. You move to the firm hole expecting more rotation and get an inconsistent car instead, because the bar was already loaded before you turned. Getting the links right is what makes your bar settings actually mean something.
How To Set Them
Straightforward once you know the method. Get the car sitting at normal ride height, disconnect one end of the link, and adjust the length until it drops back into place with no tension pulling in either direction. That's zero preload.
The hex bodies make that easy, since you're turning a wrench rather than fighting the link. If the car is getting corner balanced, do this after rather than before.
Built Properly
Black anodized 6061-T6 aluminum turnbuckle bodies with a laser-engraved Eibach logo, running heavy duty chromoly rod ends. The aluminum keeps weight down, and the chromoly ends barely deflect under load, which is the whole point.
Factory links use compliant bushings that flex, and every bit of that flex is bar movement not resisting roll. Chromoly rod ends articulate smoothly without binding and hold up to the constant load reversals an end link sees. They also don't develop the play that makes factory links clunk over bumps.
Precision fit misalignment spacers and all necessary hardware are included, so there's nothing else to source.
Especially Worth It With An Upgraded Bar
If you've fitted a bigger rear bar, these are what let you collect what you paid for.
A larger bar puts considerably more load through the end links than the factory bar did. Stock links that were adequate before become the flexible link in the chain, and part of your upgrade disappears into them. That's the frustrating scenario where someone fits a bar, feels less difference than expected, and never works out why.
Rear Only
These are the rear links. If your front needs attention too, that's a separate part, and it's worth checking both since they've done the same miles under the same conditions.
Fitment
2016-2021 Honda Civic EX and Sport
2017-2020 Honda Civic Si
2017-2021 Honda Civic Type R (FK8)
2022-2026 Honda Civic Sport and Si
2023-2026 Honda Civic Type R (FL5)
2018-2022 Honda Accord
2023-2026 Acura Integra Base and A-Spec
2024-2026 Acura Integra Type S
Part number AK41-40-036-04-RA. Rear position, sold as a pair.
Who Should Run These
This is for the owner who's lowered the car, fitted a rear bar, or both, and wants the suspension set up properly rather than approximately. It's also the fix if your factory links have gone soft and started clunking. Inexpensive part, makes an expensive part work correctly, and you can set it to zero preload instead of hoping. Get them in, dial them in, and go drive a car that behaves the same in both directions.
Fits: 2016-2021 Honda Civic EX and Sport, 2017-2020 Civic Si, 2017-2021 Civic Type R, 2022-2026 Civic Sport and Si, 2023-2026 Civic Type R, 2018-2022 Honda Accord, 2023-2026 Acura Integra Base and A-Spec, 2024-2026 Acura Integra Type S. Part number: AK41-40-036-04-RA. Position: rear. Construction: black anodized 6061-T6 aluminum turnbuckles with heavy duty chromoly rod ends. Includes: misalignment spacers and hardware. Sold as: pair.