Challenger Widebody Conversion: What's Involved and What It Costs

What the Widebody Package Includes From the Factory

Factory widebody (Scat Pack Widebody, Hellcat Widebody) includes:

• Extended front and rear fender flares (adds ~3.5 inches per side)
• Wider wheels (20x11 rear vs 20x9.5 on narrowbody)
• 305/35R20 tires front and rear
• Wider front bumper with different foglights
• Unique rear valance
• Different subframe and suspension geometry for wider track

Is a Narrowbody-to-Widebody Conversion Practical?

For a cosmetic widebody look: Yes, bolt-on fender flares are available from several manufacturers (Street Hunter, Duraflex, Anderson Composites) that replicate the widebody appearance without replacing the underlying metal.

For a functional widebody (running 305+ tires on wide wheels): Requires significant work:

• New fender flares + wider bumpers
• Wider wheel and tire package
• Potentially updated suspension geometry for proper alignment with wider track
• Brake line and suspension modifications to accommodate wider stance

Cosmetic Flare Kits

Anderson Composites, Duraflex, RKSport all offer widebody fender flare kits for narrowbody Challengers.

Cost: $1,500–4,000 for a quality fiberglass or carbon fiber flare set.

Note: These are bolt-on panels requiring body preparation and paint matching. Professional installation and paint: add $2,000–4,000.

Running Wider Tires With Flares

Flares without wider tires look odd. Running 305+ rear tires on a narrowbody often requires:

• Wheel spacers (15–25mm) to fill the wider fender
• or wider aftermarket wheels with appropriate offset
• Potential quarter panel liner trimming

Total Cost Estimate

| Component | Cost |

|---|---|

| Widebody flare kit | $2,000–4,000 |

| Paint and installation | $2,000–4,000 |

| Wider wheels (set of 4) | $1,500–3,000 |

| Wide tires | $800–1,500 |

| Alignment | $150–200 |

| Total | $6,450–12,700 |

At this price point, buying a factory widebody model on the used market often makes more financial sense.