You are here: Home > Prius Accessories > Prius Accessories (2004-2009) > Performance ECO Tune
Choose a sub category:
Books and Videos Chassis Stiffener Kit EV MODE For PRIUS
Suspension Upgrades
Find the latest Hybrid Performance Accessories that increase fuel saving, to increase MPG, fuel efficiency, improve acceleration and improve performance for your Hybrid car or truck. Our advanced auto parts and accessories are affordable and easy to install to help you save fuel and at the same time lower emissions.

Prius - Electric Only Mode Option for (Prius 2004-2009) K & N Perfomance Air Filter (Prius 2004-2009) 1.5 L Juiced Hybrid's Prius Chassis Stiffener Kit (Fits 2004 to 2009)
List Price: $89.00
Our Price: $69.00
You save $20.00!
List Price: $49.95
Our Price: $49.95
List Price: $189.00
Our Price: $129.00
You save $60.00!
EV Mode, EV Mod to Improve Hybrid MPG: JuicedHybrid.com Prius Air Filter Improve Prius Ride Quality
Increase your mpg and performance by running your Toyota Prius in electric only mode when driving at speeds up to 34 mph. Watch our video and see how easy it is to install! K & N Air Filters increase air flow which translates into better fuel economy and performance. This air filter is designed to achieve high air flow while maintaining filtration levels critical to ensure long engine life.
Improve the overall ride quality and handling of your Toyota Prius with the JuicedHybrid.com chassis stiffener.
Blitz Throttle Controller-ECO Tuner for 2004-2011 Prius Touring Package Suspension Upgrade (Fits 2004 to 2009) The Kiwi MPG
List Price: $495.00
Our Price: $439.00
You save $56.00!
List Price: $895.00
Our Price: $459.00
You save $436.00!
List Price: $119.99
Our Price: $89.00
You save $30.99!
2004-2011 Prius Blitz Throttle Controller Improve Prius Ride Quality and Handling Kiwi MPG
Use this Blitz 2010 Prius throttle Controller for enhanced acceleration or improved fuel economy for your 2004-2011 Prius. The Electric device that improves the accelerator response and ECO tunes your Prius Upgrade your Toyota Prius to the Prius Touring Package. The complete system includes the upgraded and heavy duty front sway bar, H.D. rear strut set, and heavy duty springs. OEM. Springs not in photo, but are included in package. The Kiwi MPG is so small and compact that it can be mounted virtually anywhere. The plug and play device installs in seconds.

Strut Tower Brace Bar for 2004-2009 Toyota Prius Kiwi Voltage System GT
List Price: $184.99
Our Price: $164.99
You save $20.00!
List Price: $399.00
Our Price: $289.00
You save $110.00!
List Price: $249.99
Our Price: $224.99
You save $25.00!
Tanabe Strut Tower Bar for 2004-2009 Toyota Prius Kiwi Gas Saver Improve MPG
Tower Bar-Shock Tower Reinforcement! This Tanabe Tower Bar for your Toyota Prius will instantly improve stability and handling of your vehicle. 
Save hundreds of dollars per year and improve your hybrid's average MPG as the Kiwi teaches you to drive more efficiently.
See the full potential of your hybrid by stabilizing the voltage in your car with our best High performance Voltage Tuning system. Increases your hybrid MPG and fuel efficiency.
Basic Voltage System Toyota Prius Repair and Maintenance Manual by Bentley Publishers Great Neck 1/2" Torque Wrench
List Price: $198.00
Our Price: $175.00
You save $23.00!
List Price: $69.95
Our Price: $53.95
You save $16.00!
List Price: $32.95
Our Price: $21.95
You save $11.00!
Improve MPG Prius Repair and Maintenance Manual by Bentley Publishers Great Neck Torque Wrench
High performance voltage tuning stabilizes voltage in your vehicle. Increases MPG Fuel Efficiency. Best for multi-range rev's good for low to mid ranges for city driving performance with increase of torque.
This manual contains essential information you need to take the mystery out of servicing the Toyota Prius. You'll find step-by-step directions and maintenance procedures with full-color diagrams.


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%
Power Accessory (Prius 2003-2009) BLITZ Suspension Lowering System (Prius 2004-2009) The Power of Green Driving by Bob Sikorsky
List Price: $49.00
Our Price: $29.00
You save $20.00!
List Price: $379.00
Our Price: $349.00
You save $30.00!
List Price: $19.95
Our Price: $14.95
You save $5.00!
Power Outlet Module for Prius Suspension Lowering Kit for Prius The Power of Green Driving
This module adds a 12 Volt power outlet to the Prius.

Lower the suspension on your Toyota Prius and improve handling and MPG.
The Power of Green Driving: How We Can Get More Miles Per Gallon, Reduce Our Dependence on Imported Oil, and Curb Global Warming.

Plug-In Hybrids by Sherry Boschert Who Killed the Electric Car? Directed by Chris Paine B&G S2 Sport Springs (2004-2009 Toyota Prius)
List Price: $19.95
Our Price: $15.95
You save $4.00!
List Price: $22.95
Our Price: $19.95
You save $3.00!
List Price: $299.00
Our Price: $249.00
You save $50.00!
Plug-In Hybrids: the Cars that will Recharge America Who Killed the Electric Car? S2 Sport Springs for 2004-2009 Toyota Prius

Plug-in Hybrids brings you up-to-speed on the history of plug-in hybrids, a car that that will save drivers money, reduce pollution, and increase U.S. security by reducing dependence on imported oil.

It was among the fastest, most efficient production cars ever built. It ran on electricity, and produced no emissions, so why did General Motors crush its fleet of EV-1 electric vehicles in the Arizona desert?
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.
B&G S2 Sport Springs (2006-2009 Honda Civic Hybrid) Strut Tower Brace (2004-2009 Prius) For Juiced Hybrid Made By BT Tech.
List Price: $289.00
Our Price: $239.00
You save $50.00!
Our Price: $279.00
S2 Sport Springs for 2006-2009 Honda Civic Strut Tower Brace for 2004-2009 Prius
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.

The strut tower brace decreases under-steer, and provides improved steering response when turning.