TOYOTA 5A09287 Rear Stabilizer Sway Anti Roll Bar

( Manufacturer Part Number: 5A09287 ), ( Type: Sway Bar ), ( Oe/oem Part Number: 48812waa02 / 48812-waa02, 48832waa01 / 48832-waa01 ), ( Items Included: Bracket ), ( Features: Undefined ), ( Country Of Origin: Japan ), ( Placement On Vehicle: Lower, Rear ), ( Performance Part: No )

Review TOYOTA Gr Rear Stabilizer Sway Anti Roll Bar Oem fits SUPRA 2020–2023

The **Toyota 5A09287 Rear Stabilizer Sway/Anti-Roll Bar** for the **2020 2023 GR Supra** is a precision-engineered suspension component designed to enhance handling stability, reduce body roll, and improve overall driving dynamics for this high-performance sports sedan. Crafted from high-grade steel and built to Toyota s rigorous specifications, this rear stabilizer bar is a direct replacement part, ensuring an exact fit with the original equipment (OEM) design. Its robust construction features a durable, heat-treated shaft that resists fatigue and deformation under the demanding loads of aggressive cornering, ensuring long-term reliability even in spirited driving conditions. The bar is integrated with a sealed, grease-filled bushings system, which minimizes friction and wear while maintaining consistent performance over thousands of miles. This design not only prevents excessive body lean during sharp turns but also helps maintain tire contact with the road, optimizing traction and responsiveness critical factors for the GR Supra s sport-tuned chassis. Whether you re pushing the limits on a twisty backroad or enjoying a spirited commute, this stabilizer bar plays a pivotal role in delivering the balanced, composed handling that enthusiasts expect from Toyota s legendary performance vehicle. Its compatibility with the **2020 2023 GR Supra** (including both the **A80** and **A90** trims) makes it an essential upgrade for those seeking to refine their Supra s already exceptional cornering capabilities.

### **Pros and Cons of Buying a Toyota GR Supra (2020 2023) with a Rear Stabilizer (Sway/Anti-Roll Bar)**

#### **Pros**

1. **Enhanced Handling Stability**

The rear stabilizer bar reduces body roll during aggressive cornering, making the car feel more planted and responsive. This is particularly beneficial for track use or spirited driving, as it helps maintain traction and improves overall stability.

2. **Improved Driving Dynamics**

For drivers who enjoy a more engaged and connected driving experience, a rear stabilizer bar can make the Supra feel more like a true sports car. It reduces excessive lean, allowing for better weight transfer and more precise steering feedback.

3. **Potential for Track or Performance Use**

If you plan to use the car on a track or in time attack events, a rear stabilizer bar can be a worthwhile upgrade. It helps prevent excessive body roll, which can lead to loss of grip and understeer in high-speed corners.

4. **Compatibility with Other Modifications**

The GR Supra s chassis is already well-suited for performance tuning, and adding a rear stabilizer bar can complement other upgrades like stiffer suspension, upgraded tires, or engine modifications. It works well with aftermarket sway bars designed for the 5A-FSE platform.

5. **Easy Installation**

Unlike some high-performance modifications, installing a rear stabilizer bar is relatively straightforward. Many aftermarket options (such as those from Bilstein, H&R, or Ohlins) are designed for easy bolt-on installation, requiring minimal welding or fabrication.

6. **Cost-Effective Performance Upgrade**

Compared to more expensive modifications like full suspension overhauls or engine swaps, a rear stabilizer bar offers a significant performance boost at a relatively low cost. Prices typically range from **$200 to $600**, depending on brand and material (steel vs. billet).

7. **Aesthetic Appeal (Optional)**

Some aftermarket stabilizer bars come with polished or custom finishes, which can enhance the car s appearance if you choose a visible mounting option.

---

#### **Cons**

1. **Minimal Impact on Daily Driving**

If you primarily drive the Supra on the street at moderate speeds, the benefits of a rear stabilizer bar may not be as noticeable. The improvements in handling are most apparent at higher speeds or during aggressive cornering.

2. **Potential for Over-Stiffness**

Some drivers may find that a too-stiff rear stabilizer bar makes the car feel less comfortable or more twitchy, especially over rough roads. Tuning the bar s stiffness (or choosing the right size) is important to avoid an overly harsh ride.

3. **Limited Stock Options**

Toyota does not offer an aftermarket rear stabilizer bar as an official accessory, so you ll need to source one from third-party manufacturers. Quality varies, and some cheaper options may not be as durable or precisely tuned.

4. **Possible Fitment Issues**

While most aftermarket bars are designed to fit the 5A-FSE platform, improper installation or sizing can lead to binding, excessive noise, or even damage to the suspension components. Ensuring proper alignment and torque specifications is crucial.

5. **Maintenance Considerations**

A rear stabilizer bar is not a "set-and-forget" modification. Over time, bushings can wear out, leading to rattles or reduced effectiveness. Inspecting and replacing bushings periodically may be necessary, especially if the car sees heavy track use.

6. **Not a Substitute for Full Suspension Work**

While a rear stabilizer bar improves handling, it does not replace the need for a properly tuned suspension setup. If you re pushing the car hard, you may still need adjustments to coilovers, shocks, or sway bar links for optimal performance.

7. **Potential for Voiding Warranty (If Not Installed Properly)**

If you re concerned about warranty coverage, improper installation of an aftermarket part could technically void certain aspects of the vehicle s warranty. However, this is rare if the work is done correctly.

---

### **Conclusion**

A rear stabilizer bar is a **highly beneficial modification** for Toyota GR Supra owners who prioritize handling, track performance, or spirited driving. It provides a noticeable improvement in stability and cornering feel without requiring a major investment. However, it is not a magic fix it works best when paired with other performance upgrades and proper tuning.

For **street-driven Supra owners**, the benefits are more subtle but still worthwhile if you enjoy a more engaged driving experience. For **track or performance-focused drivers**, it is a **strongly recommended upgrade** that enhances grip and reduces body roll.

---

### **Recommendation**

1. **Choose a High-Quality Aftermarket Bar**

Opt for a reputable brand such as **Bilstein, H&R, or Ohlins**, which offer properly sized and durable options for the 5A-FSE platform. Avoid overly cheap or poorly reviewed products to prevent fitment or durability issues.

2. **Select the Right Stiffness**

A **stiffer bar** reduces body roll but may make the car feel less comfortable. A **softer bar** improves comfort but offers less handling benefit. For most Supra owners, a **medium-stiffness bar (e.g., 1.5 2.0 inches in diameter)** strikes a good balance.

3. **Ensure Proper Installation**

Have the bar installed by a professional or follow manufacturer guidelines carefully. Proper alignment and torque specifications are critical to avoid binding or premature wear.

4. **Pair with Other Modifications**

If you plan to push the car hard, consider upgrading other suspension components (e.g., coilovers, shocks, or sway bar links) for a fully optimized setup.

5. **Monitor and Maintain**

Regularly inspect the bar and bushings for wear. Replace bushings if you notice rattles or reduced performance.

**Final Verdict:** **Highly recommended for performance and track use, beneficial for spirited street driving.** If you want a more planted, responsive Supra, a rear stabilizer bar is a smart and cost-effective upgrade.

Details:

Please verify it fits and is compatible with your specific model before purchasing. Color: BLACK D04-NOCTURNAL EXTERIOR / INTERIOR. This item has been previously used. Mileage: 53K MILES.

Shipping FREE SHIPPING available for most items within lower 48 states. Donor vehicle: 2021 TOYOTA GR SUPRA PREMIUM 3.0L RWD AUTOMATIC TRANSMISSION.

part #: 5a09287 prices

• $99.99-$139.99

specifications swabasus:

• for models: Supra
• for makes: Toyota
• for years: 2020-2023
• mpn: 5a09287
• type: Sway Bar
• oe/oem part number: 48812waa02 / 48812-waa02, 48832waa01 / 48832-waa01
• items included: Bracket
• features: Undefined
• country of origin: Japan
• placement on vehicle: Lower, Rear
• performance part: No

shipping swabasus:

• transit: 2-5 Days
• class: Economy
• service: Economy
• type: Fixed
• cost: $50.00

returns swabasus:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

general swabasus:

• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings
• condition: Used

offer swabasus:

• sold: 0
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: February 26, 2026

seller swabasus:

• city: Traverse City, Michigan
• rating: 99.9%
• # reviews: 76002

payments swabasus:

• other
• wallet: Apple-pay
• credit card: Visa

Toyota 5A09287 Is Similar To:

• K9247 Toyota Sway Bar Frame Bushings Fits Pickup (27.6% similar) Please refer to pictures for item condition. McKay Norris sway bar frame bushings 2CT K9247 fits toyota pickup H169 lookup part no. May not fit all vehicles within stated year range, due to possible variations...(June 20th, 2018)
• Zl143mis144 170048010lkq Toyota Fj Cruiser Spare Wheel Cover Oem (34.5% similar) May fit other years and model's...(April 8th, 2018)
• 101-4982 Suspension Stabilizer Bar Link Front Fits Toyota Tundra (34.8% similar) This part fits vehicles made in the following years 2001 , 2002 , 2003 , 2004 , 2005 , 2006 , 2007...(April 28th, 2018)
• 101-5733 Suspension Stabilizer Bar Link Kit Toyota Spyder (38.2% similar) Bolts included yes bushing color black material rubber end link bushings frame erasable no quantity sold individually. Buyer pays return shipping. Washers included yes this product ships directly from the manufacturer. Fitment information may not be available for all products...(April 13th, 2018)
• 101-5737 Suspension Stabilizer Bar Link Rear Fits Toyota (38.5% similar) Most items are shipped directly from our supplier to you. Suspension stabilizer bar link rear beck anally fits toyota RAV4PRICE is for 1 - adjust qty as needed. Stock is updated nightly, so it possible that an item shows in but was already sold...(May 31st, 2018)
• 101-6359 Suspension Stabilizer Bar Bushing Kit Rear Fits Toyota Avalon (34.7% similar) Brands: auto zone muralist-quails r, watercraft-chassis, car quest red chassis Canada, rite by Murdoch, Deena, Murdoch LP, Moog, oe brand, trow automotive part numbers: FA7433, HB80424, JBU1056, K80424, MK90549, RK90549, TO40...(May 2nd, 2018)
• 101-6363 Suspension Stabilizer Bar Bushing Kit Rear Fits Toyota Highlander (33.8% similar) Parts can be replaced only once under our lifetime warranty program. If your looking to increase gas mileage, get better engine performance, or help the environment 123AUTOPARTS on motors is place buy now...(April 22nd, 2018)
• 113-10199 Proforged Chassis Parts Sway Bar End Link Rear Toyota Each (11.3% similar) Fitment information may not be available for all products and those without will have a compatibility link. Bolts included no bushing color black material rubber end link bushings yes frame erasable quantity sold individually. Buyer pays return shipping...(October 17th, 2018)
• 113-10296 Proforged Toyota Sway Bar End Link Pair Driver Passenger Front (23.3% similar) Pro forged sway bar end links are lab-tested and real-world proven to be durable reliable, even in the most demanding conditions...(May 26th, 2018)
• 18292sl Unbranded Sway Bar Link Front Black For Toyota Camry Lexus (17.1% similar) For offer today sway bar link front black 18292SL toyota Camry Lexus LINKFRONTBLACK18292SL- designed oe fit and performance - replacement helps reduce vehicle while turning includes all necessary components may under noise condition: new. What you see in pictures is get. See the photos. Item sold as...(July 28th, 2018)
• 18479 Rare Parts Suspension Stabilizer Bar Bushing Fits Toyota Camry (36.6% similar) Or Canadian drivers license, us. Military id, Mexican voter registration card, passport, us. Place the return shipping label on outside of box and ship it. State id, Canadian province us...(November 7th, 2018)