[neeraj23]

Both Legmaker and Bwoody do not have 2021 specific Cold Air Intakes available, just wondering if anyone has installed one

 

[Rockster]

Both Legmaker and Bwoody do not have 2021 specific Cold Air Intakes available, just wondering if anyone has installed one

The Hellcat already has a good cold air intake. The problem is the supercharger heats the air up to around (best case) 40F over ambient.

The inter cooler is cooled pretty effectively. The inter cooler coolant temperature with my 2018 Hellcat ran but 10F above ambient. That ain't bad.

If you want colder intake air you need a better intake charge cooler. But this is much easier said than done.

As an side my 2020 Scat Pack intake air temperature runs around 5F above ambient. The factory "cold air intake" ain't too shabby.

 

[Xylander]

Nothing has changed under the hood on most of these cars since 2019. FWIW, I used a JLT for 2019 on my 2020 car just fine.

 

[mybadcat]

Both Legmaker and Bwoody do not have 2021 specific Cold Air Intakes available, just wondering if anyone has installed one

Yes, I put a K&N on my 21 hellcat charger. They make a specific CAI for the demon/redeye. Fits perfectly and works with the air duct under the hood.

 

[mybadcat]

Yes, I put a K&N on my 21 hellcat charger. They make a specific CAI for the demon/redeye. Fits perfectly and works with the air duct under the hood.

Sorry, part number #63-1577

 

[18WIDECAT]

Not a single thing wrong with the OEM cold air system. Its a well proven SRT design.
aftermarket units will get you more sound, but not always any more power. Units like those from AFE have shown to actually degrade perf, but that's a sore subject with those that spent $400 on a bunch of marketing promise that proved to have zero / negative gain.
You'll want to steer clear of non oil-less filters (like k&n), over time, mysting of oil vapor from the filter, can accumulate and mess with the cars intake sensors & TB.

 

[mybadcat]

Not a single thing wrong with the OEM cold air system. Its a well proven SRT design.
aftermarket units will get you more sound, but not always any more power. Units like those from AFE have shown to actually degrade perf, but that's a sore subject with those that spent $400 on a bunch of marketing promise that proved to have zero / negative gain.
You'll want to steer clear of non oil-less filters (like k&n), over time, mysting of oil vapor from the filter, can accumulate and mess with the cars intake sensors & TB.

I agree. I didn't need any performance upgrade, just sound. Oiled filters aren't an issue with the newer cats, no MAF sensors in the intake.

 

[Vet Rider]

For the 21 Charger hellcats, you will need the 2020 charger hellcat Redeye version because of the redeye hood on all the 2021's.

 

[Vet Rider]

And for what its worth I put down 667rwhp with just a K&N drop in filter. Plus I get all the louder whine with it and the filter was only $60.

 

[392Ant]

I have a B Woody redeye velocity intake for sale never installed or used. One of my friends has a B Woody on his hellcat and the sound in person is just INSANE that's why I jumped the gun and bought it myself but ended getting a Z06 instead of the cat so now I'm selling it.