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You are here: Home > ECO Performance > Suspension Upgrades
Chassis Stiffener Improve Prius Ride Quality and Handling Prius

Prius Form and Function: Performance Suspension Upgrades Can Deliver Both suspension upgrades that can include items such as stiffer springs, lowering kits, chassis stiffeners and strut tower braces. All inexpensive and easy to install. Any one or all of these suspension enhancements combined will improve the ride quality and handling of your Prius. You will notice the difference through cornering, acceleration and passing other vehicles. We have a great selection from Tanabe, juicedhybrid.com, BT Tech, B and G, Blitz and many more suppliers.

2010 Prius Strut Tower Brace Bar 2010 Prius Adjustable Coil-Overs Springs and Shocks From Tanabe
List Price: $184.99
Our Price: $129.00
You save $55.99!
List Price: $1,495.00
Our Price: $1,250.00
You save $245.00!
2010 Prius Strut Tower Brace for Toyota Prius 2010 Prius Coil Overs Improves Prius Ride Quality and Handling
2010 Prius Tower Bar-Shock Tower Reinforcement! This Tanabe Prius Strut Tower Bar will instantly improve stability and handling of your 2010 Prius.  The strut tower brace creates balance and help prevent the shocks from independently moving by reducing the amount of flex the chassis experiences.
2010 Prius Coil Overs. Looking to upgrade the suspension on your Prius for improved ride quality and handling. The answer is here with a set of Tanabe Coilovers will allow your Prius to handle better and increase stability around corners and turns. We offer the lowest price on these Tanabe Sustec Pro coilovers for your 2010 Toyota Prius.
Touring Package Suspension Upgrade (Fits 2004 to 2009) Juiced Hybrid's Prius Chassis Stiffener Kit (Fits 2004 to 2009)
List Price: $895.00
Our Price: $459.00
You save $436.00!
List Price: $198.50
Our Price: $159.00
You save $39.50!
Improve Prius Ride Quality and Handling Improve Prius Ride Quality
We have worked with Toyota to provide the factory version of the suspension components to upgrade your Prius to the Touring Package. The complete system includes the upgraded and heavy duty front sway bar, H.D. rear strut set, and heavy duty springs. The Touring adds a "euro-tuned" suspension and has a stiffer suspension so that it will take corners better with less body lean and overall handle is improved greatly. Toyota (OEM) No free Shipping on this package. Springs are not in photo, but included in package. Improve the overall ride quality and handling of your Prius with the our chassis stiffener. Our chassis stiffener provides a rigid framework under Prius to eliminate chassis flex, ensuring correct suspension geometry at all time. It bolts directly to the sub frame to further stiffen the uni-body. In ECO-Perfromance Green.
Great Neck 1/2" Torque Wrench BLITZ Suspension Lowering System (Prius 2004-2009)
List Price: $32.95
Our Price: $21.95
You save $11.00!
List Price: $379.00
Our Price: $349.00
You save $30.00!
Great Neck Torque Wrench Suspension Lowering Kit for Prius
1/2" Great Neck torque wrench. This item comes with a 3/8" adapter. Pivot handle type torque wrench assures accurate readings 0-150 ft. Accurate to within +/- 2% This hard-to-find product by BLITZ lowers your Prius's suspension and improves handling and gas mileage.  The system lowers your car's center of gravity by about an inch in front and back, giving it better handling and braking without compromising driver safety.  The high-quality springs create a stiffer frame, leading to less flex and inertia when turning.
Strut Tower Brace (2004-2009 Prius) BT Technologies B&G S2 Sport Springs (2004-2009 Toyota Prius)
Our Price: $279.00
List Price: $299.00
Our Price: $249.00
You save $50.00!
Strut Tower Brace for 2004-2009 Prius S2 Sport Springs for 2004-2009 Toyota Prius

Strut Tower Brace for the 2004-2009 Prius mounts to the top of the each strut tower located under the hood in the engine compartment. The strut tower brace decreases under-steer, and provides improved steering response when turning.

Strut Tower Brace is fabricated with 6061-T6 aluminum and is tig-welded for high strength. The brace is pressed high tensile steel with CAD engineered bends for the ultimate strength.

Both the bar and bracket supports are powder coated for a long lasting finish and good looks.


Drawing on over 150 years of spring design and manufacturing expertise, our S2 Sport Springs are engineered to improve handling while maintaining safety and ride quality. By redesigning the O.E Spring and lowering the center of gravity from 1-2.5 inches (depending on vehicle and application), our Technicians dramatically improve your vehicles appearance and performance. Incorporating a progressive rate design allow B&G springs to offer higher rates for improved road hold, while maintaining a comfortable ride.

  • Cold wound from high tensile chromium silicone wire and individually super blocked and computer tested against tight tolerances.
  • ISO9001, QS1400, and TUV certified
  • Limited lifetime warrenty
Please Note:
Our springs offer a minimum 1" drop in the front and rear of the vehicle.
These springs are not compatible with the Touring edition of the Toyota Prius.


Manufactured by B&G
A Prius chassis and suspension that is stiffer will perform better than one that flexes easily due to road undulations, engine torque or hard cornering forces. Although it may seem unlikely for all that steel framework to flex, examples can be seen all the time in a Prius, where it is not uncommon to see the chassis flex. Improving your Prius chassis will absolutely enhance your driving and ownership experience.
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