For 2017, Dodge let R/T Scat Pack buyers order the Dynamics Package and walk away with forged 20-inch wheels and six-piston Brembo brakes pulled straight from the SRT 392 and Hellcat parts bin, all for $2,200. What Dodge would not share was the supercharger, and that decision was entirely deliberate. Here is what the package actually changed, what it left alone, and why it still matters on the used market.

There is a particular kind of option box that car companies almost never offer, because offering it undercuts the model sitting one rung above it on the price sheet. Dodge checked that box anyway for the 2017 model year, and it cost Scat Pack buyers roughly the price of a decent set of wheels and tires. What arrived in the crate was hardware pulled directly off cars wearing badges those buyers had not paid for, bolted onto a Challenger and Charger that already had no shortage of attitude. The strange part is not what Dodge gave away. It is the one component the company refused to let go of, and the reason behind that refusal says more about the whole lineup than the package itself does.
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The Package That Raided the Hellcat Parts Bin
Dodge introduced the Dynamics Package for 2017 as an add-on exclusively for Challenger and Charger models ordered in R/T Scat Pack trim, and the pitch was refreshingly literal. Rather than developing bespoke parts for a mid-tier trim, Dodge simply reached into the bin already stocked for the SRT 392 and the supercharged Hellcat models and made those components available at a modest upcharge. The asking price was $2,200 on a Scat Pack that started under $40,000, which put the total well below what an SRT-badged car commanded. For a buyer already sold on the Scat Pack formula, it turned an easy yes into an obvious one.
Twenty Inches of Forged Aluminum, Straight From SRT
The visual half of the package came from a set of 20 by 9.5-inch forged aluminum wheels finished in low-gloss black, a design lifted straight from the SRT 392 and Hellcat cars rather than reworked for the occasion. Forged construction matters here for more than bragging rights, since a forged wheel of equivalent strength weighs less than a cast one and reduces unsprung mass at each corner. Dodge wrapped them in Pirelli 275/40ZR20 all-season performance rubber, a tire choice that kept the car usable across four seasons instead of chasing a summer-only grip number that most owners would never fully exploit on the street.
Six-Piston Brembos and Fifteen Inches of Rotor
The genuinely valuable half of the package was the brake hardware. Dodge fitted six-piston Brembo front calipers clamping 15-inch front rotors, the identical stopping setup used on the SRT versions of both the Challenger and the Charger. That is a meaningful upgrade on a car weighing well over 4,000 pounds with a big-displacement V8 up front, and it addresses the single most common complaint about heavy American coupes driven hard. Repeated stops from triple-digit speeds punish undersized brakes faster than any other component, and a six-piston fixed caliper on a large rotor spreads both clamping force and heat far more evenly than a sliding caliper can.
The One Thing Dodge Would Not Hand Over
What the Dynamics Package pointedly did not include was any change to the engine. The Scat Pack kept its naturally aspirated 392-cubic-inch HEMI V8 producing 485 horsepower and 475 lb-ft of torque, exactly as it did without the package. No supercharger, no revised tune, no additional output of any kind. Dodge was willing to share wheels, tires, and brakes across the lineup, but the 6.2-liter supercharged HEMI that made the Hellcat a 707-horsepower headline machine stayed locked behind the Hellcat’s own window sticker. That line was not accidental, and it was not going to move for $2,200.
Why 485 Horsepower Was Already Enough
The logic holds up when you look at what 485 horsepower actually does in a car this size. The Scat Pack was never underpowered; it ran deep into the twelve-second range in the quarter mile in stock form and pulled hard everywhere in the rev range thanks to the 392’s displacement advantage over the 5.7-liter R/T below it. Adding boost would not have solved a problem the car had. Adding grip and stopping power addressed the actual limitations, which is why the package targeted the chassis rather than the crank. Buyers got a car that used its existing output better instead of one that simply made more of it.
What $2,200 Actually Bought in Context
Context makes the value proposition clearer. A set of aftermarket forged 20-inch wheels alone routinely ran well past $2,000 at the time, before tires, before any brake work, and before a single fitment question was answered. Dodge bundled factory-engineered wheels, performance tires, and a six-piston Brembo front brake system into a single line item that carried a factory warranty and required no shop visit. For an owner who intended to upgrade all three anyway, the package was cheaper than doing it piecemeal and considerably less likely to create a compatibility headache down the road.
The Charger Got the Same Treatment
The Charger version of the package deserves its own mention, because the four-door application changes the calculus slightly. A Charger R/T Scat Pack carried the same 392 HEMI and similar mass but served duty as a genuine family sedan for a lot of owners, which made the brake upgrade even more relevant. A car regularly loaded with passengers and cargo asks more of its stopping hardware than a two-seat weekend coupe ever will. Getting SRT-grade Brembos onto a car that might spend Monday through Friday in traffic and Saturday at a track day was arguably the better argument of the two.
Where This Left the Scat Pack in the Lineup
Positioned this way, the Dynamics Package clarified what the Scat Pack was supposed to be. It was not a discount Hellcat, and Dodge never pretended otherwise. It was the trim where the naturally aspirated big-inch HEMI lived, and the Dynamics Package let that trim close the hardware gap with SRT cars on everything except the engine. Buyers who wanted supercharged output still had to pay for it. Buyers who wanted the SRT driving experience without the supercharger got most of the way there for the cost of a single option, which is precisely the segmentation Dodge was aiming for.
How the Package Reads Nearly a Decade Later
Looking back from today, the package reads as one of the smarter pieces of product planning in the last generation of Challenger and Charger. Naturally aspirated 392 cars have aged well among enthusiasts who prefer linear power delivery and lower running costs to supercharger belt maintenance and premium-fuel bills, and a Dynamics Package car carries factory forged wheels and SRT brakes that never needed replacing to be track-worthy. On the used market it is a genuine differentiator worth checking the build sheet for. If you owned or shopped one of these, share your thoughts in the comments below.
Share your thoughts in the comments below.
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