EDO Performance

Zero/Sports Radiator Caps 1.3k (Green) [ZS-0308002]



List Price :	$36.00
Price :	$30.60
You Save :	$5.40 (15%)

PRODUCT DESCRIPTION

Models: Subaru Forester (SF,SG,XT), Subaru Impreza (GC8,STI,WRX), Subaru Legacy (GT)

The Zero/Sports Radiator Cap controls the water pressure in the cooling system by increasing the boiling point of the coolant. By increasing the boiling point, you decrease the amount of air bubbles that form in the coolant. Air is less effective at removing heat from the engine than coolant, so by reducing the air in your system, your coolant can more efficiently cool your engine.

EDO Reward Points : 31 points

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Reviews

Davin - 03/15/2009

easiest install ever. just replace your existing rad cap to raise your coolant pressure by 50% for better cooling.

Dmitriy - 01/29/2009

It looks cool on radiator. I suggest you to buy the same cap.

Charles - 06/03/2008

This radiator cap is pretty cool. I originally bought it just to add some style under my hood. Now I see that it actually functions like Zero/Sports says it does. My Defi gauges show that the temperature actually has dropped.

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