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  1. Best horsepower upgrades for a 3.6L

    V6 Specific Discussion
    I’m trying to get my 2017 rallye up to around 450-500 hp. I’ve already done a hc hood swap, hc grille swap, replaced the original air filter with a k&n, and installed a Mopar performance chip. What are some other upgrades I could add to increase hp without breaking the bank?
  2. Dodge Charger V6 320-330 HP?

    Performance Discussion/Modifications (2011 +)
    So I have been wondering if it is possible to get a 2014 Dodge Charger SE to 320 to 330 HP without Supercharging of Turbocharging. I have bought a K&N 63 CAI (Cold Air Intake for those who don't know what CAI means) and it gave me a nice growl and around 8 HP but I have been looking for a little...
  3. Tuning question!

    Performance Discussion/Modifications
    Hi Guys (and girls), I understand this question should be in the performance section but after browsing through it there doesn't seem to be many people that have factual information; mostly just opinions. That being said..... I have a 2011 Charger Rallye V6 with a CAI, Throttle body spacer...
  4. Superchips-flashpaq Dodge Charger 5.7L

    Parts For Sale/Wanted
    I have a (like new) Superchips flashpaq Performance Booster in the box for a Dodge Charger 5.7L. Instant horsepower & Torque!! Just plug in under steering wheel and 5-10 mins later you are rockin & rollin'!! Easy way to increase performance instantly!!
  5. Flowmaster 40 true duals + diablo predator 93 octane tune = how much xtra HP???

    V6 Specific Discussion
    Obviously i have a 3.5L sxt. with the True dual flowmaster 40 series. plus my diablo predator is on order. Stock this car has 250 HP 1.with the flowmaster how much extra do i get? 2. with the predator how much do i get?(15-20?) 3. all together where will i be at? also if i dyno it , is it...
  6. Add 11 HP to Dodge Challenger, Magnum, or Charger with K&N Air Intake System

    K & N Filters
    2009 Dodge Challenger 3.5 liter V6 engine, 2008 Dodge Magnum with a 3.5 liter V6 engine, 2008 and 2009 Dodge Charger with a 3.5 liter V6 engine and the 2008 and 2009 Chrysler 300 with a 3.5 liter V6 engine benefit with greater horsepowwer and torque. [MORE]
  7. Exhaust Sounds

    Performance Discussion/Modifications
    So I am looking to replace the exhaust on my RT and i was wondering if anyone could profile how their new exhaust sounds compared to the stock exhaust and other exhausts I want something with no cabin drone or that is too loud overall. Also if anyone knows how much power they got out of their...