I have a 2003 F-150 XLT w/ 4.6 V8. I am purchasing a cold air induction kit soon. I was also thinking about buying a V8 helix throttle body spacer. The vendor I am considering states that I can add up to 22hp plus better gas mileage. Does anyone know if this is correct or am I spending money needlessly on a product that will not deliver. Not concerned about the vendor justy the theory behind the spacer adding hp... Thanks.

 

From everything I've read and heard from people who've purchased them, the spacer is worthless and usually causes a whistling noise.

How bout trying one of these out. Hear they work wonders in the power dept.

 

dont waste your money on a spacer i had one on my 4.6 and it just sounded cool with the cold air and then got one for my 2002 5.4 and it just lets off an annoying whistle

 

haha it took me forever to see the hampster down there lol i bet they give alot of hp haha

 

Glad someone noticed. Them little guys are know more for their lb-ft of torque than their hp though.

 

if you didnt point it out, i would have never moticed the little bugger

 

Wow, guess I better post some more obvious pics for the blind folks in the room. No offense BC426.