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A side effect of turbocharging is an increase in air temperature going into the engine. When the turbo creates boost and compresses the intake air, it’s far too hot for maximum power. To overcome this problem, an intercooler (which utilizes a design similar to a radiator) is typically used. The intercooler is positioned between the turbo and engine and all the hot intake air that comes out of the turbo is cooled by the intercooler before it goes into the engine. This makes the intake charge more dense which equates to more power and helps to prevent detonation.

 

 

Efini Turbo Outlet Y-Pipe Upgrade The Efini Turbo Piping Upgrade kit for the twin turbo system eliminates the last plastic tube and rubber joint which connect the turbo outlet with the intercooler inlet piping. These updated componentes were developed for the 96-02 Rx7, as a result of Mazda's efforts to increase power output. The all-aluminum design eliminates the leak prone, rubber joint, while the updateted Y-pipe design improves air flow and increases power.

The kit includes the gaskets, o-ring and nuts that are necessary for installation.

Efini Turbo Piping Upgrade kit
Price: $329.40
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Efini Turbo Piping Upgrade Gasket (Y-pipe to upper tube)
*Included with the Efini Turbo Piping Upgrade kit. Purchase as a replacement only.
Price: $14.62
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Turbo Inlet/ Outlet Gasket (turbo outlets to y-pipe, also both turbo inlets)
Sold individually.

*One is included with the Efini Turbo Piping Upgrade kit. Purchase as replacements only.
Price: $8.90
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Efini Y-pipe O-ring
*Included with the Efini Turbo Piping Upgrade kit. Purchase as a replacement only.
Price: $12.43
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GReddy V-SPL Intercooler

GReddy V-SPL Twin Turbo Intercooler

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GReddy Standard Mount Intercooler The RX-7 already has a small intercooler from the factory that is capable of cooling the intake air sufficiently at stock boost level and moderate driving conditions. Once you’ve increased the engine’s efficiency with exhaust and intake, an upgraded intercooler will be required to move up to the next level of performance without damaging the motor. For the performance enthusiast looking for the ultimate in performance, GReddy offers an upgraded intercooler that exactly replaces the stock intercooler with a much larger, much more efficient intercooler. This kit is perfect for those that are looking for a safe way to gain more power while protecting engine life.

GReddy Standard Mount Intercooler
Price: $1,198.00
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GReddy 2-Row Single Turbo FMICGReddy offers a front mounted intercooler that replaces the stock intercooler with a much larger, much more efficient intercooler. This kit moves the intercooler out of the engine bay and into the air stream so that it may work at optimal levels. Please note that the front mounted intercooler is more difficult to install than the upgraded intercoolers that are installed in the stock location. Included hardware not shown.

GReddy 2-Row Single Turbo Intercooler
Price: $1,398.00
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GReddy 3-Row Single Turbo FMICGReddy offers a front mounted intercooler that replaces the stock intercooler with a much larger, much more efficient intercooler. This kit moves the intercooler out of the engine bay and into the air stream so that it may work at optimal levels. Please note that the front mounted intercooler is more difficult to install than the upgraded intercoolers that are installed in the stock location.The 3-Row intercooler increases surface area for even more effective cooling. Included hardware not shown.

GReddy 3-Row Single Turbo Intercooler
Price: $1,595.00
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GReddy 3-Piece Intercooler PipeUpgrade the performance, reliability and looks of your intercooler piping with the Greddy Intercooler Piping Kits. These kits replace the fragile plastic piping and rubber hoses with large diameter, high flowing aluminum pipes. The upgraded aluminum elbow that connects to the throttle body also has the option of two additional injector bosses which allows for easily adding additional injectors. This kit is a bolt on and extremely easy to install.

GReddy Intercooler Pipe - 3 Piece

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GReddy Intercooler Pipe - 2 Piece

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GReddy Throttle Elbow

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Prices subject to change without notice

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