Cheapest mod
And if you are racing equal modded M6 cars and beating them that bad, those M6 guys might wanna spend some time learning how to drive a M6. A4 cars dont beat equally modded M6's without converters, especially off a dig!

to each his own i guess hell have to read this and make and educated guess on what to spend his money on... but ill stick with a tune
BMR Shock Tower Brace Texas Speed & Performance $99.00
Sub frame connectors BMR Fabrication $169.95
Driveshaft safety loop BMR Fabrication $99.95
Tunnel Brace BMR Fabrication $89.95
Control Arms BMR Fabrication $119.95
Panhard Rod BMR Fabrication $99.95
Any of these would be worth while.
https://ls1tech.com/forums/generation-iii-internal-engine/61241-porting-throttle-body.html
https://ls1tech.com/forums/showthrea...t=free+ram+air
Here's a thread of favorite mods...
https://ls1tech.com/forums/new-ls1-owners-newbie-tech/250633-whats-your-favorite-mod-your-car.html
to each his own i guess hell have to read this and make and educated guess on what to spend his money on... but ill stick with a tune

Get the tune when you are all said and DONE with your mods and save yourself money man.
The Best V8 Stories One Small Block at Time
lid.....70
ram air....70
smooth bellow...35(more for appearance)
cutout...35-50
cags...15-20(if m6)
STB....40-70
port stock throttle body yourself or pay someone around 75 to do it
EGR!
AIR!
Short stick....20-30 (if m6)
driver mod
Buy a dremel or similar tool...
Buy epoxy, or devcon, or whatever....
Invest a coupla' hours of free labor...
One of the most satisfying "almost free" mods
I've done. Did mine several years ago.
Gives you a project you can be happy with when
you're done.
I like some of the other suggestions, all depends
on your skill levels.





