Hey guys,
I've got a 95 tacoma, and im trying to pull as much hp out of the 2.7L 4cyl as i can, I've put a magnaflow high flow exhaust system on it, and A K&N air filter, but its still got that stock manifold on it, and i know a header would increase some horsepower. i've found headers for the 2wd model, but i cant find one for a 4wd, and was wondering if any of yall knew about one.

Thanks.