Charleston Performance Solutions

05/26/2026

Joe stopped by and asked for an extra 100hp horsepower... +75rwhp will have to work until we can get this thing on ethanol. Gen3 SBE 5.3.

05/25/2026

05/24/2026

2002 flash backs

05/23/2026

What’s the best bang-for-the-buck performance car released in the last decade? 👀

We keep going back and forth between the Camaro and the Mustang.

What’s your pick — and why? 🏁

05/22/2026

WTB LT1 cylinder heads. Must be a good usable core.

05/21/2026

🤔🤔

🔥 8L90 LS Transmission control kits 🔥

You asked, we listened! We’re proud to bring yet another Plug & Play transmission control system to the market.

We’re in our final stages of beta testing the LS/8L90 solution.

This kit will debut for all gen4 LS equipped vehicles, and will allow seamless OEM integration of the 8L90 transmission. Plug & Play, no dtc’s, all the original features of the vehicle will still function like factory.

The 8spd has 4 different years, and 4 different trans computers. We are finishing up our testing of all of them to find the exact matches based off your trans.
Soon we will have a matrix built to allow a seamless swap to prevent any mismatches on our customers end.

Preliminary testing has been smooth as butter, and we’ll keep you up with the progress.

Stay tuned!

05/21/2026

Hey everyone!

Our office will be closed today through Tuesday.

We have a few guys off for the long weekend, and we also have a lot of work to complete to stay on schedule. Because of that, we need to stay focused and keep the shop moving.

As much as we enjoy hanging out and catching up, we simply won’t have the free time until next week.

As always, if you need anything, email works best:

[email protected]

Thank you all for being understanding, patient, and flexible. We hope everyone enjoys the long weekend and stays safe!

05/21/2026

Brian Tooley Racing Stage 1 Hemi Camshaft chopping through a set of Stainless Works long tube headers!

05/20/2026

🔥🔥

05/11/2026

Customer purchased this 2019 mustang few weeks back, wasn't confident in how it was running and found 2 melted spark plugs. Was not informed the vehicle was tuned on e85 previously and he has been running on 93 Oct. Power numbers were correct for the mods so looks like he got lucky and no damage to the engine.

Bought a modified car and need a health check? Verify the tuning is done properly? We can get that squared away

05/07/2026

Hemi down!

This one will get a pile of BTR goodies.