No, it matters. It's just hard to tell.

The HID headlights use a different reflector than the halogen. So the aim is going to be way off if you have HIDs in halogen headlights or halogens in HID headlight.

 

Hey guys i know the compression rod bushins make a rattling sound when you go over any little bump but do they make that annoying *** sound when you hit the brakes too, mine is rattling when i brake and is driving me crazy...

 

Power, no.
It ran smoother though.

 

that's what she said.

 

^

 

Pic Request: Lakeshore Slate Sedan w/ Black Roof

 

Whats the diameter of the Brembo rotors?

 

13.1 I think?

 

Look up light blue scion TC lol

 

Just got a new set of stock z coils for dirt cheap. Will it lower my g coupe at all?

 

if it's coils... of course...

 

I installed my comp rod bushigs today theres no more noice but noilw on a flat road i feel like if im goin over bumps on my passenger front side any body experienced this.

 

After I lowered my car & when I turn the wheel it makes noise. Is it my lower control arm?

 

do test pipes burn up your engine?

 

Not necessarily but if you have an intake, exhaust, and test pipes your motor will run lean which could damage it if you don't get a tune or alter your air/fuel ratio some how to make the motor run a little richer.