Challenger R/T Engine & Performance Modifications

Discuss the 370HP/398lb-ft 5.7L HEMI V8 Engine and Performance Mods.

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  1. SRT-Tom

    Engine Failure?

    SRT-Tom, Jun 7, 2013
    Replies:
    6
    Views:
    5,246
    Challenger56
    Jun 29, 2017
  2. chithead

    Blastin Bob's Resonator Delete

    chithead, Dec 27, 2016
    Replies:
    5
    Views:
    3,918
    Derek510
    Jun 2, 2017
  3. Jims R/T

    EVIC system info

    Jims R/T, May 22, 2017
    Replies:
    4
    Views:
    1,430
    Jims R/T
    May 23, 2017
  4. 68383

    Exhaust cutouts

    68383, Mar 29, 2017
    Replies:
    0
    Views:
    988
    68383
    Mar 29, 2017
  5. rtchallenger12

    Yes, another Tune Question

    rtchallenger12, Feb 27, 2017
    Replies:
    1
    Views:
    1,135
    rtchallenger12
    Mar 1, 2017
  6. 14RT

    procharger for my 2014 rt

    14RT, Feb 3, 2017
    Replies:
    2
    Views:
    1,730
    14RT
    Feb 8, 2017
  7. Wideboy04

    Flowmaster

    Wideboy04, Sep 4, 2016
    Replies:
    5
    Views:
    2,366
    dragonslayer716
    Jan 23, 2017
  8. leadsled

    r/t engine cover

    leadsled, Nov 15, 2015
    Replies:
    5
    Views:
    3,530
    chithead
    Dec 19, 2016
  9. Model maker

    traction control on OR off ?

    Model maker, Nov 9, 2013
    Replies:
    4
    Views:
    8,526
    Challenger56
    Sep 9, 2016
  10. Wideboy04

    Throttle response

    Wideboy04, Sep 7, 2016
    Replies:
    0
    Views:
    1,517
    Wideboy04
    Sep 7, 2016
  11. AngryLemur

    Front Strut Tower Brace

    AngryLemur, Jun 22, 2016 ... 2
    Replies:
    12
    Views:
    4,141
    mikesrtclassic
    Aug 1, 2016
  12. pelone

    Installed exhaust cut outs

    pelone, Mar 26, 2016
    Replies:
    3
    Views:
    1,819
    dragonslayer716
    Jul 21, 2016
  13. RumbleBee

    Launch control

    RumbleBee, Jul 10, 2016
    Replies:
    0
    Views:
    1,322
    RumbleBee
    Jul 10, 2016
  14. Storm Rider

    Exhaust Mod

    Storm Rider, Sep 18, 2011 ... 4 5 6
    Replies:
    50
    Views:
    28,844
    El Paso Bob
    Jul 1, 2016
  15. dragonslayer716

    Mopar's Shaker Marketing Bulletin

    dragonslayer716, Feb 3, 2015 ... 2
    Replies:
    15
    Views:
    5,524
    El Paso Bob
    Jun 16, 2016
  16. cbruer

    Best way to sell the stock 5.7 engine

    cbruer, May 13, 2016
    Replies:
    1
    Views:
    1,520
    redbullssg
    May 29, 2016
  17. Model maker

    how do you protect shaker in rain ?

    Model maker, Apr 23, 2014
    Replies:
    8
    Views:
    14,419
    El Paso Bob
    May 13, 2016
  18. Model maker

    Anyone here have a MOPAR catback exhaust ?

    Model maker, May 13, 2013
    Replies:
    6
    Views:
    4,046
    El Paso Bob
    May 11, 2016
  19. Model maker

    help with decypering window sticker please

    Model maker, Apr 23, 2014
    Replies:
    3
    Views:
    2,317
    slidd
    Feb 8, 2016
  20. challengerone

    Constant full vacuum sorce

    challengerone, Oct 1, 2015
    Replies:
    2
    Views:
    1,359
    challengerone
    Jan 12, 2016
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