Thread: Best Mod....

Ok there are a lot of HIGHLY modded Grand Prixs on this forum. I would like to take the chance and make a thread about which mod you think is the best mod you ever did. It can be performance based or appearance based. Just which mod would you for sure do again if you had it to do all over again.....Include cost and difficulty. And a location as to where someone else might go for such a mod. Also if performance based be sure weather or not to note if it is for NA or SC applications if necessary.

I don't have many mods myself but my favorite one so far has to be the HIDs. Those things helped the night vision soo much it is amazing. They were pretty straight forward to hook up. And the cost was reasonable. I only spent $80 shipped for 5K BiXenons. I got mine from VVME.

make two threads for Na and Sc

Best mod by far has been my headers. $180 shipped to my door. 2 2.5" clamps and 2 3" clamps and they are great. Improved my 0-100 times by about 4 seconds.

Where am I going?

Originally Posted by Slowpoke

Bill

Hahaha

cam/heads.

Phenolic Intercooler!

Driver..

F body brake caliper upgrade, the bomb!

Intake Leaking Mod.

Exhaust leak mod

Buy a dd

Its a toss up for me between ER rockers and the overkill tune. Performance wise.
Appearance id say my aluminum grills, after a nice detail, facing the sunlight its almost blinding but it just goes well with my cars looks.

WBody Delete from my garage and into Reptile's yard mod.