1. Try to figure out what you want to do with the car so you don't re-do stufd
2. Don't buy the cheap stuff. Heck, avoid the mid-range stuff in a lot of cases. Buying twice sucks
3. if you aren't 100% sure on what you want don't buy it yet. Don't settle for brand B or your second option
4...
Post #10, and then #17 on the next page pretty much explain what I was thinking
https://www.mustang6g.com/forums/threads/jacking-rails-improve-stiffness.186180/post-3743843
Food for thought: In the Car and Driver Lightning Lap (which there are very few results for Dodge vehicles for some reason), the 2018 Widebody Hellcat Challenger ran a 2:59.8, the 2016 Hellcat Charger went 3:03.
That Challenger is a hair quicker than the 2013 GT500 and the 2006 Ford GT, as well...
The previous Roush supercharged (Ford Racing kit) and Whipple kits (again, Ford Racing or Shelby of America installed/warrantied) have cat failures.
What changed for 2024? Are the cats any different?
You don't need them.
You could argue that you could damage the stock cats with the blower, though.
You will gain some power with them. Likely 30-40hp depending on what you're making. 600hp car won't gain as much from them as an 800hp car. Most of the 'fast' Whipple S650's have longtubes on them.
That matches up with what those can run....
You proved my point by posting a convertible A10 (which will have a good 2mph handicap) going 113mph
If a hardtop, A10, gen3 S550 is only going 111mph in the 1/4, something is wrong. Extreme DA, driver error, etc.