Dodge Challenger Modifications

  1. Challenger SE Engine and Performance Modifications

    Discuss the 250HP/250lb-ft 3.5L SOHC V6 (2009-2010) and 305HP/268lb-ft 3.6L Pentastar V6 (2011-) engines and performance modifications.
    80
    Threads
    755
    Posts
    Latest: Fake Shaker Hood SFCR, Jan 14, 2025

  2. Challenger R/T Engine & Performance Modifications

    Discuss the 370HP/398lb-ft 5.7L HEMI V8 Engine and Performance Mods.
    162
    Threads
    1,398
    Posts
    Latest: 392 is Coming Back! baccaruda, Dec 18, 2025

  3. Challenger SRT8 Engine & Performance Modifications

    Discuss the 425HP/420lb-ft 6.1L HEMI V8(2008-2010) and 470HP/470lb-ft 6.4L HEMI V8(2011-) engines and performance mods.
    212
    Threads
    1,187
    Posts
    Latest: SRT Engines SRT-Tom, Feb 16, 2026 at 9:07 AM

  4. Challenger HellCat Forum Engine & Performance

    163
    Threads
    762
    Posts
    Latest: Charger Hellcat fritzthecat, Feb 17, 2026 at 3:13 PM

  5. Challenger Interior Modifications

    Discuss interior modifications such as upholstery, lighting, gauges, trim, floor mats, etc.
    98
    Threads
    644
    Posts
    Latest: Show me your CARBON FIBER! Deertay, Jun 8, 2025

  6. Challenger Exterior Modifications Forum

    Discuss exterior modifications such as custom paint, vinyl applications, headlights/taillights, body panel mods, etc.
    298
    Threads
    1,935
    Posts
    Latest: Can the Wrong Color Ruin a Car? HellKitten, Feb 16, 2026 at 10:40 AM

  7. Challenger Audio/Video/Electronics Modifications

    Discuss electronics modifications such as sound systems, video integration, NAV/GPS, alarm systems, etc.
    50
    Threads
    251
    Posts
    Latest: Shark Fin Antennae SRT-Tom, Feb 5, 2026

  8. Challenger Wheels, Tires and Brakes Forum

    Have a tire and wheel questions? Do you have some upgrade brakes that you want to talk about? Post it here.
    181
    Threads
    1,160
    Posts
    Latest: White Letter Tires SRT-Tom, Dec 16, 2025

  9. Challenger DIY/Tech Info

    Here is where you will find technical write ups on installs and how to's.
    244
    Threads
    943
    Posts
    Latest: How to Remove Adhesive-Backed Emblems SRT-Tom, Nov 22, 2025

  10. First Generation Challenger Forum

    You can't run a 3rd Gen Challenger Forum without paying homage to the original (1970-1974). This forum is for owners and fans of the First Generation Dodge Challenger.
    155
    Threads
    738
    Posts
    Latest: 1970 Convertible HellKitten, Feb 17, 2026 at 8:53 PM