tune

Hello guys so I’m planning to modify my Hellcat.. I want to start slow by adding a pulley I already have CAI and catback installed.. I’m confused should I go with upper clutched pulley 2.85” or lower ATI 10%? I heard with the upper pulley I’ll need at least to install demon injectors and it’s...

I recently sold my 2016 Dodge Challenger Hellcat M6 and returned it to its factory condition beforehand. Therefore, I have my parts for sale if you’re interested. THE BELOW WAS PURCHASED FROM HHP AT ONCE (08/18): ---very low miles--- *Diablo Sport Trinity T2 EX SOLD *Metco 2.86 Upper Pulley...

Hey everybody! First post! I wish I had a better post to start with, but unfortunately I don't. What I have is a dead HC, no warranty coverage and I have now been labeled a criminal mod-er by Dodge. Yes, I made the mistake of listening to my salesman and I am now paying the price. I can go...

Hello, I am a long time Mopar fan and am beginning the process of upgrading my 2016 Hellcat Charger with a 2.75 Metco pulley, QTP electric cut off pipes, and a legmaker intake. I had several questions before installing these and trying to find out what else i need to run this properly. 1. Do I...

Any one know of where a good shop to tune and install some parts are in Socal? Looking to do some work on my Hellcat and my buddy is wanting to do some to his T/A. Any advice is needed.

We get a lot of people asking us why we charge $650, $700, or $800 for a remote tuning session on their Hellcat or other supercharged Hemi when they could just as easily purchase a tune online for a much lower cost. A tune is a tune right? Wrong. Many of the folks that are turned away by our...

I have been looking to tune my car to do a cat delete and do some dyno tuning. Car has about 2350 miles on it. Do you guys think I should just "send it" and cat delete and get some good tuning on the car or ride the warranty out.

I am thinking about a tune from Tim. I know I can swap back to the stock PCM when I bring the car to the dealer. From the input I have received from most, the 6.2L is pretty bullet proof and a tune from Tim would net me about 700-720 rwhp with a LMI intake. I was thinking about doing a 2.85"...

So I bought the Diablo pcm and installed it and now I'm stuck with my factory one sitting around. If i send it to Diablo and have it unlocked, can I sell it to a friend and him be able to use it on his hellcat? That was he can get a pcm for 250 Instead of 800

Anyone looking for a stock PCM? Can drop ship to Diablo or HPT or to you. PM me if interested.