No problem.
I'll do three of my cars I've had, try to remember what everything cost:
2000 Pontiac Firebird Formula WS6 - $23K in 2001
Lid - $100
LS6 intake - $300
Cam, springs, and pushrods - $500
Headers - $500
Wires - $50
ASP underdrive pulley - $100
GMMG exhaust - $500
Off road Y-pipe - $100
True duals (removed GMMG and y-pipe and sold it) - $250
Shifter - $150
LCA's - $100
Tune/Dyno - $300
Rims/tires (still have tires, will use for the Cobra) - $1000
Shift light - $50
Drag radials and rims - $200
Dyno'd 383 / 383, ran 12.0 @ 116 before I broke the stock rear. I could have put the $2000 rear end in here, but I never ran the car with that rear.
So for Around $26K, (minus the rims/tires, they were for street only and using the true duals) I ran and dyno'd those numbers.
1986 Ford Mustang GT - $3800 in 2005
Flowmaster catback - $250
Off road h-pipe - $100
Pro 5.0 shifter - $150
Underdrive pullies - $80
3.73 gears plus install - $250
Drag radials and rims - $50
Dyno'd 199 / 271 and ran 14.2 @95. Not bad for like $4600. Looks good and sounds great. And I've never seen a Four Eye on the road that looks as good as mine. So that makes me feel good.
2003 Ford Mustang Cobra - $25K in 2006
It came with an Amazon CAI, so I didn't have to do that. I've only done:
Mac 3" catback - $400
MGW shifter - $200
With just those two performance mods (CAI and catback), it dyno'd 433 / 402. I haven't taken it to the track yet, maybe sometime this year I will. I'm sure when I put on my other tires I had with my Formula (brand new Nitto drag radials) it will run as quick or quicker than my Formula did. All for basically the same amount of money, but it sounds a lot less like a drag car and still retaining that stock driveability and sound that my Formula didn't have anymore.
I've got a brand new set of Billetflow pullies (2.93 upper and the correct idlers) and an IRS brace ready to go on, I just haven't gotten around to it yet. That should push things to around 460 / 460...