SKU: 19663251925

ECS Tuning Front And Rear Adjustable Sway Bar Kit - B9 A4/S4 A5/S5 RS4/RS5

Sale price$300.69 Regular price$334.10
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

ECS Tuning Front And Rear Adjustable Sway Bar Kit - B9 A4/S4 A5/S5 RS4/RS5If youre looking to improve the handling of your Audi B9, this is the best place to start! These cars have a lot more body roll than desired, and the stock sway bars don't quite do enough for most owners to be satisfied. Engineered, designed, and tested in house at ECS Tuning, you know these sway bars are built to last with the highest quality. Larger diameter sway bars have a higher torsional spring rate which helps resist excessive body roll. By

If you’re looking to improve the handling of your Audi B9, this is the best place to start! These cars have a lot more body roll than desired, and the stock sway bars don't quite do enough for most owners to be satisfied. Engineered, designed, and tested in-house at ECS Tuning, you know these sway bars are built to last with the highest quality.

Larger diameter sway bars have a higher torsional spring rate which helps resist excessive body roll. By eliminating the excessive body roll and changing the stiffness of the sway bars front to rear, we can improve handling characteristics by reducing understeer and keep the tire in full contact with the ground.  By upgrading to the ECS Tuning Adjustable Front Sway Bar, you will experience less body roll, and a massive improvement to the handling characteristics of your vehicle, with virtually no sacrifice in ride quality. 

In our testing with both bars installed, we found up to a 1.5° reduction in body roll!  Testing shows a significant and consistent increase in slalom speed of approximately 2 mph. On average there was a gain of ~0.5 seconds through the ~4.5 second total slalom run time. The slalom testing consisted of 5 gates spread 50’ apart. The increased stiffness gives the car a much more stable feel and allows the driver to stay consistent and in control:

The sway bars are also adjustable, and allow for a “softer” setting, or a “stiffer” setting, depending on your driving preferences.

Adjustable Front Sway Bar: 

  • Design:

    • 1.25” (31.75mm) OD, 0.120” (3.05mm) wall DOM (hollow) tubing

    • Black powder coated for corrosion resistance

    • 80A Durometer custom polyurethane greasable bushings - reduces flex at mount as compared to OEM rubber

    • Grooved bushing inside diameter for improved grease retention

    • Black anodized 6061-T6 billet brackets with check valve grease port

    • Fully reversible back to factory components

  • Performance:

    • 58% stiffness increase on “soft” setting

    • 68% stiffness increase on “stiff” setting

    • Reduced body roll without excessive change in dynamic F/R balance

    • Increased cornering speed and response time

    • Works in unison with ECS 22mm rear sway bar

    • Testing has shown up to a 1.5° reduction in body roll when both bars are installed

    • Recommended use with ECS adjustable front sway bar end links

 

Adjustable Rear Sway Bar: 

  • Design:

    • 22.2mm OD solid steel bar

    • Black powder coated for corrosion resistance

    • 80A Durometer polyurethane greasable bushings - reduces flex at mount as compared to OEM rubber

    • Grooved bushing inside diameter for improved grease retention

    • Black anodized 6061-T6 billet brackets with check valve grease port

    • Zinc coated class 12.9 hardware included for mounting brackets

    • Fully reversible back to factory components

  • Performance:

    • 190% stiffness increase on “soft” setting

    • 210% stiffness increase on “stiff” setting 

    • Reduced body roll without excessive change in dynamic F/R balance

    • Increased cornering speed and response time

    • Testing has shown up to a 1.5° reduction in body roll when both bars are installed

 

*All testing shown was completed with both front and rear sway bars installed. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19663251925

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4.4 ★★★★★
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J
Verified Purchase
Jason W
Omaha, US
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
H
Verified Purchase
H
Bozeman, US
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jenny J
Whiting, US
★★★★★ 5
My Puppy Loves this Indestructible Dragon
Size: Large, Color: Pink, Size: Large, Color: Pink
My puppy (8 month old black lab mix) loves, loves, loves her dragon. She has had it for 2 months now. It is one of her favorites and gets daily rough play time. It's her go-to toy for fetch and tug games, as well as just general mouthy play. The squeaker gave out after about 4 weeks, but she would binge squeak for prolonged periods (kind of like chomping on gum) so it was almost a blessing when it went silent. She still chomps on it, but at least now I don't have to hear it. Other than the fact that it's a little grungy and bedraggled from so much loving, it is still in amazing shape. The seams and fur are all still intact. There are no visible holes, rips, or weak spots. I love Chew Guard Technology. This dragon replaced her goDog Iguana (from PetSmart) that developed a tear in the fur after about 4 months of heavy use. (It was superficial, just the outer fur layer and not the innards, but we disposed of it before she could eat more fur.) She can be pretty rough on her toys and I can never predict if any given toy will last minutes or months. The goDog stuffies definitely fall into the "months" category, even with rough daily use. Edit: The dragon lasted about 6 months of intensive, hard play before it developed a small tear in the fur. I patched it a couple times, but once my pup discovers a weak spot, it's the kiss of death for any stuffed item. We had to dispose of the dragon (so sad) to keep her from eating any more of the fur. We replaced the dragon with the goDog Chameleon, which is still going strong. I think we will go back to the dragon for our next toy because it's just so darned cute. We gave the dragon to my niece for her golden retriever puppy who is very chew-happy. That dragon is also doing well. You've just gotta love that chew-guard technology. This is one tough toy.
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Reviewed in the United States on September 26, 2015
M
Verified Purchase
Mother of two
Natrona Heights, US
★★★★★ 5
Precious toy for big dogs too
Size: Large, Color: Skinny Green
Not only is this toy cute and fun, but material is thick and durable even for my crazy GSP who is a destruction artist. This is, the favorite toy his go to in the toy box.
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Reviewed in the United States on May 15, 2026
V
Verified Purchase
VanillaPepper
Phoenix, US
★★★★★ 5
Indestructible Toys My Dobermans ❤️
Size: Large, Color: Mesh Green
Actually Respect! goDog Is a Lifesaver The variety of size and colors are phenomenal 😇 I have two Dobermans — serious, determined power chewers — and I’ve spent years trying to find toys that survive even a few days. I’ve tried the big brands (Kong, Goughnuts, Jolly Ball, you name it) — and while some toys last a little while, almost everything eventually ends up shredded, de-squeaked, or in pieces. goDog toys are the ONLY plush toys my Dobermans won’t destroy. We own multiple goDog toys now — dragons, dinosaurs, lizards — mostly in the large size (perfect for Dobermans), but even a few medium-sized ones hold up surprisingly well. Here’s what’s amazing: • They love them — actually carry them around, toss them, chew them gently, and squeak them happily. • They do not rip them apart — no matter how much tugging, chewing, or wrestling happens. • Large sizes are best for Dobermans (and other big breeds) — but even mediums survive for calmer play sessions. • No ripped seams, no stuffing everywhere, and no destroyed squeakers after months of use. What makes goDog toys different? The secret is their Chew Guard Technology — • A reinforced, high-strength inner mesh layer under the soft plush • Double-stitched seams • Durable yet flexible material that somehow resists punctures, tears, and brutal shaking The outside stays soft and fun, but the inside is built like armor. It’s NOT a super hard rubber or rough canvas — it still feels like a cuddle toy, but it’s engineered to survive serious chewing. Materials include: • Durable polyester plush • Chew Guard inner lining (high-tensile mesh fabric) • Reinforced stitching • Non-toxic squeakers • Safe for dogs to play with long-term Real Owner Advice: • Always size up if you have a heavy chewer — large sizes are a must for Dobermans or similarly strong breeds. • Medium sizes are fine if you supervise or your dog is more moderate with toys, but the large toys are built tougher overall. Final Thoughts: If you have big dogs, strong jaws, or just tired of wasting money on destroyed toys — goDog toys are a must. No other plush-style toy even comes close. My Dobermans will destroy almost anything… but they treat their goDog toys like treasured companions. No holes, no rips, just happy dogs. Follow me here on Amazon for more honest, dog-tested reviews! Like this review if it helped — I’ll be uploading even more proven tough toys and pet essentials soon!
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Reviewed in the United States on April 29, 2025

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