Custom Precision Sheet Metal Parts Based on Any Design

2015 Charger R/T Custom Guide: Top Mods & Upgrade Tips

Looking to make your 2015 Charger RT stand out from the crowd? Whether you want more horsepower, head-turning looks, or a killer sound, customizing your ride is the perfect way to reflect your unique style and boost performance.

With so many options out there, it’s easy to feel overwhelmed. This article will guide you through the best ways to customize your Charger RT, offering practical steps, creative ideas, and expert tips to help you transform your car into a true showstopper.

Related Video

How to Custom Your 2015 Dodge Charger R/T: The Ultimate Guide

Customizing your 2015 Dodge Charger R/T is more than a way to show off your personality—it’s how you make this powerful machine truly your own. Whether you want to enhance performance, stand out with a bold look, or simply enjoy every drive a little more, custom modifications can transform your Charger from stock standard to street stunner. Let’s break down everything you need to know to get started with your build, from the best mods to installation tips, costs, and more.


Understanding What Customizing Means

Customizing your Charger means making changes that set your car apart from the thousands of others on the road. This process can focus on one or more aspects:

  • Performance (boosting speed, handling, or exhaust sound)
  • Appearance (upgrading looks with body kits, wheels, or lights)
  • Comfort and Tech (improving the cabin, adding features)
  • Safety and Utility (enhancing brakes, lighting, and protection)


2015-2023 Dodge Charger Body Kits - BMC Extreme Customs - 2015 charger rt custom

The best custom build is one that matches your driving style, budget, and vision.


Popular Customization Paths for the 2015 Charger R/T

1. Exterior Upgrades

The Charger R/T has an aggressive factory look—but there’s always room for more wow. Here’s what owners commonly add:

  • Body Kits: Widebody fender flares, front splitters, rear diffusers, side skirts, and spoilers (wickerbills) provide a muscular, race-inspired stance.
  • Custom Hoods: Vented and scooped hoods aid airflow and add attitude.
  • Wheels and Tires: Swap out your stock rims for lightweight, stylish alloys and performance tires for better grip.
  • Lighting: Smoked taillights, LED headlight upgrades, and sequential turn signals offer modern flair.

Tips:

  • Choose reputable brands for fit and durability.
  • Pre-fit panels before painting to check alignment.
  • Consider professional installation for complex body kits.

2. Performance Mods

The 2015 Charger R/T’s 5.7L HEMI is a powerful base. With the right upgrades, you’ll unlock more horsepower and torque.

  • Cold Air Intakes: Increases airflow, improves throttle response.
  • Exhaust Systems: Cat-back and axle-back systems deepen the sound and reduce backpressure.
  • Tuning (ECU Remaps): Optimize the engine’s power output with custom tuning.
  • Suspension Upgrades: Lowering springs, coilovers, and sway bars enhance cornering and ride feel.
  • Forced Induction (Advanced): Supercharger or turbo kits for those seeking serious power gains.

Tips:

  • Tune your car after major engine mods to maximize gains and maintain reliability.
  • High-flow intake and exhaust upgrades are a good starting point for most owners.
  • Consider your warranty implications before installing power mods.

3. Interior Enhancements

Create a cabin you’ll love spending time in.

  • Seats: Racing-inspired buckets or custom reupholstering.
  • Steering Wheels: Flat-bottom or carbon fiber upgrades.
  • Audio: Subwoofers, better speakers, and touchscreen head units.
  • Lighting: LED footwell or accent lighting for ambiance.
  • Tech Upgrades: Apple CarPlay/Android Auto, backup cameras, and advanced security systems.

Tips:

  • Match interior color schemes to exterior for a cohesive look.
  • Professional upholstery can refresh an older interior.

4. Brake and Safety Upgrades

Power is nothing without control.

  • Big Brake Kits: Larger rotors and multi-piston calipers for serious stopping power.
  • Brake Pads and Lines: Performance pads and stainless lines improve feel and endurance.
  • Lighting Upgrades: Better nighttime visibility enhances safety.

5. Visual Detailing and Finishing Touches

  • Vinyl Wraps & Stripes: Change your car’s color or add racing stripes without permanent paint.
  • Badges and Emblems: Blackout or custom badges for a unique look.
  • Window Tints: Improve comfort and style.

Step-By-Step: How to Start Customizing Your Charger R/T

  1. Define Your Goals:
  2. Decide whether you want to focus on looks, power, comfort, or a balance.
  3. Set a Budget:
  4. Customization can be as affordable or as lavish as your wallet allows.
  5. Plan Your Mods:
  6. Research compatible parts; think about how each mod affects others.
  7. Order Quality Parts:
  8. Use established aftermarket retailers and check reviews.
  9. Hire Professionals or DIY:
  10. Some mods like bolt-on intakes may be DIY-friendly. Body kits and tuning are best left to pros.
  11. Start with Basic Mods:
  12. Begin with visual or bolt-on upgrades before tackling complex engine work.
  13. Upgrade in Stages:
  14. Tackle your build piece by piece. Test and enjoy each change.
  15. Document Everything:
  16. Take photos and keep invoices for future resale value and insurance.

Benefits of Customizing Your Charger R/T

  • Unique identity for your car
  • Enhanced driving enjoyment
  • Improved performance and sound
  • Better resale value when mods are tasteful and well-done
  • Greater driving comfort and advanced technology

Common Challenges and How to Overcome Them

  • Fitment Issues: Not all aftermarket parts fit perfectly. Pre-fit and consult forums for guidance.
  • Warranty Concerns: Some mods may void dealership warranties. Check before making irreversible changes.
  • Legal Restrictions: Exhaust noise, window tint, and lighting may be regulated in your area.
  • Budget Overruns: Plan for unexpected costs like paint, labor, or tuning tweaks.

Practical Tips and Best Practices

  • Join Charger and Mopar online communities. Learn from others’ builds.
  • These forums are goldmines for mod advice and troubleshooting.
  • Keep your original parts—future buyers may prefer a return to stock.
  • Prioritize quality. Cheap parts can lead to costly do-overs.
  • Regularly maintain and inspect your car, especially after major mods.
  • Think about daily drivability. Extra-low splitters or widebody kits may impact ground clearance or parking.
  • Notify your insurer of significant modifications.

Cost-Saving Tips (Including Shipping)

  • Bundle Purchases: Buy multiple mods together to save on shipping.
  • Watch for Sales: Off-season and holiday discounts can mean big savings.
  • Compare Retailers: Check prices on multiple sites for the same parts.
  • Local Pickup: If a retailer is nearby, skip shipping fees altogether.
  • Used Parts: Lightly used wheels, tires, or accessories can be a smart buy—if inspected carefully.

Shipping costs can add up, especially for bulky items like body kits or wheels. Some shops offer free shipping over a certain purchase amount, so plan larger orders when possible.


A Quick Word on Advanced Customization

Hardcore enthusiasts might opt for widebody conversions, full engine rebuilds, or even bespoke paint jobs. These require significant investment, skilled labor, and careful planning. Always consult a specialist shop for advanced projects, and expect timelines to be longer than simpler mods.


Summing Up Your Charger R/T Custom Journey

Customizing your 2015 Dodge Charger R/T is both rewarding and exciting. From a fresh set of wheels to a thunderous exhaust, every mod brings out another side of your car’s personality. Take your time, do your research, and enjoy the process—your Charger will thank you every time you get behind the wheel.


Frequently Asked Questions (FAQs)

How much does it cost to fully customize a 2015 Charger R/T?
Costs vary widely based on your goals. Small mods like intakes and tints may run a few hundred dollars, while widebody kits, audio upgrades, and engine enhancements can push the total into several thousand. Budgeting $5,000–$10,000 allows for a quality, well-rounded build.

Will modifications void my factory warranty?
Some mods—especially engine tuning, forced induction, or exhaust changes—can void parts of your warranty. Always consult your dealership before modifying, and keep in mind that cosmetic upgrades generally don’t affect coverage.

Can I install body kits and mods myself, or do I need a professional?
Some bolt-on parts like spoilers, grilles, or intakes are DIY-friendly with basic tools and patience. Complex kits, paintwork, or performance tuning typically require professional installation for best results and safety.

What are the easiest ways to make my Charger R/T stand out?
Swap to aftermarket wheels, add vinyl stripes or a hood wrap, and upgrade your lighting for quick, dramatic changes. A new exhaust tip or rear spoiler are also eye-catching upgrades that can be done with minimal tools.

Will custom parts affect my insurance?
Most insurers require that you declare significant modifications. Premiums may increase, especially for performance parts or flashy bodywork. It’s safer to be upfront—undisclosed mods might void claims in case of an accident.


With the right approach, your 2015 Dodge Charger R/T can become an extension of your vision and style—a car that turns heads and puts a smile on your face every drive. Happy customizing!