ATS-V vs CTS-V1

CTS-v1 is fbo, cam, tune.
Atsv is down pipes, midpipes, muffler delete tune

[slwsierra]

Yup, looks about right based on personal experience lol.

[MrDowden]

Just went from a HCI V1 to a bolt-on/tuned ATS-V and this would be the same result... Accurate.

[samholcombe]

The start of great things=V1, I had one, one of the best cars I ever owned once I got the rearend and driveshafts replaced, they were badass in the 2000s, the new stuff is just great though.

[pierogiguy]

A cammed 500+ hp (he confirmed) C6 pulled up next to my stock '17 ATS-V today this afternoon and wanted to run from 35-40 roll. Told him I still had my winter tires on, being Blizzaks and all...him and his buddy still wanted to go. Just told him to launch and I'd follow -- he did, and I did. Outside of his initial jump, gained absolutely ZERO ground up to just over 100mph. Tomorrow, my second pair of Michelin Pilot Super Sports are going on!

[PacoRobbins]

Good ol NA V8. Even aggressive cam on an LS6/LS2 isn't going to break 500 wheel. All the ATS needs is intake exhaust and tune.

[rander]

Sold my '05 CTS-V last summer. Had a maggie, Kooks LTs, plus, of course, a tune (472 rwhp). I think it probably would've kept up with the ATS-V, but I never got the chance. Street driving was the best.

[FullPullTv]

I was literally thinking there is no way that V1 is gonna keep up 😂

[Sir.Munoz.]

Can I ask what headunit screen you have? I have a cts v1 and want a new screen but dont wanna lose some smaller features

[jamierichmond]

Yea ones 10k and down ones 30k I'll take the v1 and put a lsa supercharger on it and make 700 hp so I mean ig atsv is cool stick to stock

[robertrodriguez]

Ctsv-1 only has 400 hp of course the Atsv won.

[sstyreecarlover]

Yep me to my Tuned ATS-v burn the CTsv’s all day