its got 2 batteries, one for the 1300 watt stereo, K&N filter, mild cam, hedman headers, 2 and a quarter downpipe, stage one clutch, flowmaster 10 muffler. This truck was only 2500 lbs before I added that ridiculous sound system. Still beats the stock 6 cyl toyota trucks all day long. Oh yea 84 celica bucket seats.I have to admit I'm on my 7th tranny. I drive hard..