How do I get more horse power out of my 99 range rover 4.6
Well since your 1999 Range Rover is a 4.6 L V8. it should have power. Also that car is pretty big on weight so if you want speed you should take a look at the engine and get it modified from a proffesional.
NOTHING REALY TO BOOST THE POWER, EXCEPT WHEN YOU WANT TO CUSTOMIZE IT. FOR EXAMPLE TURBO OR SUPER CHARGER
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