Flag Performance

Dodge Durango Hellcat WD - In House ECU Unlock & Custom Tune

This Hellcat came to Flag Performance for a complete performance upgrade, with the ECU unlocked in-house and both ECU & TCU custom tuned by us.

Installed
Front and Rear Differential Brace by BW Brunkhurst
Driveshaft Carrier Reinforcement by JXB Performance
400-Cell Midpipes by Stainless Works
ID1050 Fuel Injectors by Injector Dynamics

📍 Flag Performance | Jeddah, Saudi Arabia
📲 +966 53 773 7029

McLaren 720S P14 - Tuned to Perfection At Flag.

From a full service to a custom ECU tune, this 720S is now breathing fire from the exhaust.

Running our custom flame maps and live multi-map switching via cruise control, giving you the freedom to switch between maps on the go.

Built, tuned, and unleashed at Flag Performance.

📍 Jeddah, Saudi Arabia 📲 +966 53 773 7029

Cadillac CT5 V-Blackwing - Custom Tune & Dyno Test 🔥🔥

This menacing CT5 V Blackwing, custom tuned by us threw some pretty sweet backfires and accelerates really quick with insane torque all the way through the power band.

Stay tuned for the next video as we delve deeper into the mods and reveal the numbers on this beast!

Alfa Romeo Giulietta 940 - Full Service & Tune

This Giulietta came in for a comprehensive service to restore its performance before going through a custom tune!

What we've done ⤵️

- Changed -

Front lower control arms ✅
Steering tie rods ✅
Front brake pads & brake rotors ✅
Front shock absorbers ✅
Front CV axle boots ✅
Front wheel bearings ✅
PCV hoses, PCV valve & timing belt ✅
Rear brake rotors ✅
Rear wheel bearings ✅
Transmission Sensor ✅
& more!

With all the maintenance completed, we finished the job with a custom ECU tune, giving the car a huge boost in power.

If you'd like to service your car and tune, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing

Dodge Durango Hellcat WK – Custom Dyno Tune 🔥

This Durango Hellcat came in for a dyno run while running a piggyback tune, but the results told a different story, it was producing stock power. This is why it's very important to have the dyno runs for reference, so you can see the measurable gain rather than "feeling it".

Instead of settling for that, we did a full ECU unlock followed by a custom dyno tune. The result? The power and performance the Hellcat should have gained from the start showing up to a 20% gain over the previous numbers.

If you'd like something similar or to book the dyno, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing

Porsche 718 GT4 RS 982 Map Switching Flame Tune 🔥🔥

This GT4 RS, running on our custom map switching tune, came for a quick dyno session to demonstrate what the flame map does 😜

Custom tuned with seamless map switching on the fly, giving the customer multiple maps for different occasions, all at the flick of the cruise control switch!

If you'd like something similar, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing

Lamborghini Aventador LP700-4 - Custom Tune & Dyno Test 🔥 🔥

This LP700-4 came in for two things. Service, and tuning. The goal wasn't to just make the car faster, but tailor it exactly to the owner's vision.

The result is what you see on this Dyno run, not only are there backfires, burbles, pops and bangs, but a nice bump in power all while doing a tune that is also focused on the safety of the car.

If you'd like to get your car serviced or tuned, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing

Porsche 911 GT3 RS 991.2 - Dyno Test

This gorgeous RS green GT3 RS came in for a general check-up and service. While it was with us, we and the owner couldn't resist putting it on the dyno to make sure everything was performing exactly as it should.

If you'd like to service your car or book the dyno, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing

Tesla Model S Plaid - Dyno Test

This Model S Plaid wasn't originally scheduled for dyno testing. The owner was here, we got to talking, and asked him, "Why not dyno it?" What started off as something fun ended up giving us some really interesting data. The car made 947 WHP at 75% battery and 943 WHP at 72% battery, with over 1,000 WTQ on both pulls. Beyond the peak numbers, the graph showed something very interesting. The torque falls off dramatically after the initial pull. Seeing exactly where and how that happens gives us a better understanding of the electric power delivery.

Looking to get your car tested on the dyno? Call us here at:

Audi S3 8Y - Stage 2 Custom Tune 🔥🔥

This S3 built in-house with our Stage 2 package on 98 RON pushed some menacing numbers compared to stock!

Stage 2: up 88 WHP and 85 WTQ from stock
Stage 1: up 23 WHP and nearly 27 WTQ on 95 RON fuel and without any mods!

If you'd like to build your own package, call us at: +966 53 773 7029
• Maintenance
• Spare Parts
• Performance Upgrades
• Tuning
• Dyno Testing