Dodge Challenger Charger Hellcat SRT Air Intake Cleaner Box Mopar OEM

Bought this for my 2021 Challenger and also purchased the attachment that came separately…The lower fit fine however the attachment didn’t fit properly and despite me having to trim it off the angle didn’t work well for me so I used a lot of gaffers tape to seal it up.After getting it to work I took my car for a ride and immediately notice there was less power in the low end and it lost some of the torque too…The problem I ran into is that whenever you add more air to the intake the fuel management system needs to be flashed to accommodate this which I didn’t do because the sellers are saying you don’t need to do this, they are wrong.I ended up removing it and replacing the original intake back in my vehicle and wouldn’t you know it, my car ran normal with tons of low end torque.This product will work well as long as you or a dealer flashes the vehicle’s fuel management system and calibrates the fuel/air flow to accommodate the changes…

I bought this part so I could take advantage of the increased air intake on the side of the "hellcat" box that ducts to the intake hole through the drivers side inboard headlight. If you want to increase cold air flow into your engine, buy this part and the small duct tube that connects it to the "through the headlight" air hole and save yourself hundreds of dollars vs an aftermarket cold air intake system. yeah it won't look as "cool" as the aftermarket ones, but it works about as well and most likely won't void your warranty. The airbox drops right in perfectly, the OEM filter fits perfectly, the top of the box fits the original one perfectly, installation takes no more than 1/2 hour.

Perfect fit on my whip. Paired this with the air tube and flange from another seller. Paid roughly $125 total for the complete set. This is about 1/3 the price for a cold air intake. Took on a test drive and was +4 over ambient with engine at temp. Outside conditions were 80 degrees and 95% humidity. Charger seems to have more horses in my mind but who knows considering the current ambient conditions.

Great alternative to CAI. Definitely more responsive and more noticeable in sport mode.. Easy install but had to make a slight modification for the air box in order for cover to fit. You will need to remove two small tabs on the top side of the air box in order for the cover to sit flush. Easy task if you have a Dremel tool.

This Hellcat air box is great and has been working without any issues since I installed it. I installed this on my 2018 Dodge Charger SXT plus and not only has it added a little more giddy up but my temps are running a little bit cooler. My aftermarket filter fit just fine and I was able to add some tubing to fit the Hellcat extra hole for increased airflow. As others have said there is a few things which must be removed from the old air box and put on the new one. The rubber piece fits good on the new air box from the old and I was able to remove the cushioning on the bottom of the old air box and glue it onto the new one. Shipping was fast and overall a great product for any Charger or Challenger.

Would be nice if FCA made this with all the minor items like the foam and grommets, but can't complain for the money. Works just as well as any aftermarket CAI, only cheaper. If you want to lower your IAT's, I'd suggest heat wrapping the box as sitting in traffic will raise the IAT's. Going down the highway you'll get within 5 degrees of ambient with this box and inlet tube (I've seen as low as 3 degrees within ambient).

Fits 2021 sxt with the hellcat air box. Easy to install. Do notice a more of throttle response. **There is two pieces off the stock box you will need to reuse** The front screw with the circular rubber piece that attaches the box to the car. To get the circular rubber off the stock box and onto the new box, it’s easiest to pop out the center metal piece in the circular rubber piece then put the rubber in the new box then put the metal center back in it. The other is a rubber piece on the back side of the box that keeps it from hitting the wheel well.

This is the factory Hellcat lower replacement airbox section. In my pics the left box is stock 392 which has the plastic webbing. The hellcat box has a larger overall design for more airflow/volume. This will accommodate factory 392 upper lid too also shown in my pics. The hellcat lower box has a 3.5" opening for the ram air tube which can be blocked off if you dont want to utilize. I just used black gorilla tape while I wait for my 3.5" cap insert also found on Amazon. This kit is cheap factory upgrade for those looking to optimize their 392 while retaining factory components, so no warranty hassle.The factory Hellcat OEM (Mahle) LX3482 filter flows 1055cfm vs stock 392 filter flow 731cfm.Also in my pics the SRT logo is just a vinyl overlay on my airbox lid.