RPM Outlet - We Take The Guesswork Out Of Performance Parts!
  DYNO PROVEN TO PROVIDE THE LARGEST HORSEPOWER GAINS FOR THE 05-08 MUSTANG 4.0L
How fast is our 05 GT? Click-here to find outSTRATEGY

In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for the 4.0L V6 Mustang.

We have invested many hours evaluating and refining each of the 4.0L V6 Mustang products on our MD Chassis Dyno, to ensure that we could develop as much power as possible, as safely as possible.

The site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always developing new ways to create more horsepower.

Click Here for our DYNO TUNED POWER OPTIONS™ page


GEN X Throttle Body Spacer

What is a Throttle Body Spacer? A throttle body spacer is a fairly simple mod to add to your vehicle, a throttle body spacer is a billet aluminum spacer that installs between the throttle body and the air intake manifold. The throttle body spacer is designed with the unique screw design, creates vortex airflow to help to circulate the incoming intake air. This greatly improves fuel atomization and increases the velocity of air into your engine (without any obvious whistling sound). In turn, this will increase combustion, dramatically increasing torque and improved fuel economy. These gains are Dyno proven! The end result is hard to believe, but this innocent-looking spacer can provide you with up to 10+ extra horsepower and an addtitional 2 miles per gallon.

MotoBlue GEN X Throttle Body Spacer From the latest company to develop the throttle body spacer that delivers improved power, performance, and economy has achieved a PRICE breakthrough! Engineers at MotoBlue have developed a new generation design that provides better improved performance and economy! Utilizing multiple aerodynamic principles that produce air breakup and turbulence that yields greater fuel burn efficiency , which can translates into 10+ extra horsepower and an addtitional 2 miles per gallon along with one of the best performing and efficient product of its type in the marketplace!

All MotoBlue Throttle Body Spacer kits come with gaskets and hardware to complete the installation. Kits can be easily installed in 20 minuets or less with common hand tools.

 The MotoBlue Throttle Body Spacer A New Generation Design:

A billet aluminum spacer with a superior design for better atomization of air. Unlike other spacers the MotorVator does not whistle. The The MotoBlue spacer increases horsepower, torque and gas mileage NOT SOUND!.

  • Features:
    1. Billet aluminum spacer w/superior design
    2. All factory emissions
    3. CNC machined for leak proof fitment


    Providing;
  • Quicker Acceleration
  • Power gain in the lower rpm range
  • Increased fuel mileage
  • Increased airflow
  • Will not affect emissions (C.A.R.B. exempt)
  • Complete with all gaskets and hardware
  • 100% Emissions Legal


  • Our customers have reported substantial increase in gas mileage after installing the MotorVator. Enjoy the improved drivability and performance. Get MotorVated now.
This MotoBlue® GENX Throttle Body Spacer
Works with the following Vehicles:


  • Ford 2005-09 Mustang V6 4.0L
  • Part # MTB-611503-01
    $ 62.50




    GEN X Stainless Steel Radiator Cover

    In Stock Same day shipping
    Installation of this tank is quite simple includes all of the special parts needed and should take no more than ½ hour to complete.
    2005-09 Mustangs
    Stainless Steel Radiator Cover


    The MOTOBLUE brushed finish stainless steel radiator cover upgrades the appearance under hood.

    Installation of this tank is quite simple includes all of the special parts needed and should take no more than ½ hour to complete.
    • Shelby GT500 2007-09
    • Mustang GT 2005-09
    • Mustang V6 2005-09
    • CNC laser cut tooling
    • Brushed stainless steel finish


      2005-06 Mustang GT/V6
      Part#
      MTB-420001 $ 49.00



      2007-09 Mustang Shelby/GT/V6
      Part#
      MTB-420002 $ 49.00



    Purple Ice®


    Purple Ice® is a high performance, synthetic, radiator coolant additive for both gasoline and diesel engines. It is formulated to reduce the surface tension of the coolant, which improves heat transfer through the cooling system while providing additional protection against rust, corrosion and erosion.

    Purple Ice® prevents the formation of scale deposits in the radiator for optimum coolant flow and lubricates the seals of the water pump. It is ideal for use in straight water racing applications or in antifreeze / water mixtures.

    Purple Ice® is compatible with traditional ethylene glycol antifreeze (green) and GM Dex-Cool® antifreeze coolants. Purple Ice should not be used in new radiators until anti-freeze has been cycled through the

      Purple Ice® Performance Advantages:

    • Reduces Coolant Tension
    • Reduces Coolant Temperatures
    • Protects Aluminum Cooling Systems
    • Lubricates Water Pump Seals
    • Provides Corrosion Resistance
    • Passes ASTM Corrosion Tests
    • Works in both Gasoline and Diesel Engines
    Item #: ROY-01600

    $ 11.75



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