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Discussion Starter · #1 ·
So I’m new into the Challenger game and want to learn more about my car. I have a 2018 Dodge Challenger SXT 3.6L. I Wondering what I could do to my car in order to maybe pump out a little more HP or lower the 0-60 speed? Making it sound a little more mean would be cool too. I can’t go too expensive though.
 

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Going expensive and adding a super charger on it is the only way you'll add any appreciable HP on the 3.6 engine.
 

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Welcome to Challengertalk ;) For sound, exhaust and CAI will get you some sound. How good depends on what you do. Most if not all cat back exhaust systems will sound good. With an exhaust, the CAI will make it sound deeper. With just the CAI you'll get some more intake sound. Neither will net you any noticeable power, it's sound and bling

More power and quicker 0-60 is an expensive proposition. I haven't bothered to try to achieve any performance increase as the V6 is no slouch. I chose to go for appearance mods including the Quad round exhaust tips that came on the Solo cat back, which sounds good

A Guy
 
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Discussion Starter · #8 ·
Welcome to Challengertalk ;) For sound, exhaust and CAI will get you some sound. How good depends on what you do. Most if not all cat back exhaust systems will sound good. With an exhaust, the CAI will make it sound deeper. With just the CAI you'll get some more intake sound. Neither will net you any noticeable power, it's sound and bling

More power and quicker 0-60 is an expensive proposition. I haven't bothered to try to achieve any performance increase as the V6 is no slouch. I chose to go for appearance mods including the Quad round exhaust tips that came on the Solo cat back, which sounds good

A Guy
Thank you for the helpful information. I'm going to look into those things.
 

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If I had a V6 I would get a Hellcat lower airbox, an unlocked PCM, and a tuner.
 

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Qualifies as expensive though. Also will void parts of your warranty. Might pick up 10-15 HP, but then need to run 91-93 octane to get that. It IS a way to get a bit more power, but it's far from cheap :(

A Guy
 

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Maybe better wider tires for better grip will increase your times. Better tire grip no more spinning the tires as much. I got 5.6 0-60 with the GY Super tires. Now I have Copper tires and only getting 5.9 so tires make a difference. I'm 57 and soon I see a Scat in my future till then I love my 3.6L.
 
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