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  1. Turbo flutter

    Mustang EcoBoost Maintenance
    Hello, I own a 2015 EcoBoost with 81k miles on it. Occasionally I hear the turbo flutter, when I turn off the car and start it back the noise goes away. Why is that? (there's no check engine light) MODS: JLT cold air intake + tune Roush Catback exhaust Thanks!
  2. Exhaust !!

    Mustang EcoBoost Discussions
    Hey everyone, just ordered some axle back exhaust for the ecostang. The brand is “NXT step performance”, yes I ordered it already BUT has anyone heard anything bad? Anything good? Also by me doing this little with the exhaust am I able to throw some tuning on it ?? Or do I need to go up further...
  3. Big Turbo, cams, pistons ect.

    Mustang EcoBoost Performance
    Ive been digging around the web for performance parts and places that work on the ecoboost in SOCAL but no luck. If anyone knows places that will work on/ have experience with the ecoboost please let me know.
  4. Weird metallic Whining at 5k rpm

    Mustang EcoBoost Maintenance
    Hello there, I own a 2015 mustang EcoBoost with 80k miles on it with the following mods: - JLT cold air intake with a tune - Roush Catback exhaust When I do a pull, at 5k to 6k rpm I hear the turbo whistle (sounds like a jet). But I fear it’s the "whine of death" and perhaps an early sign of...
  5. Engine/transmission sound

    Mustang EcoBoost Discussions
    couple odd questions to throw out there for some people, so when I shut the car off there is a rattling sound I’ve noticed. Is this normal? Or something I should be concerned about? 6 speed manual btw. My next question is I’ve seen people post about how the EcoBoost mustangs can push around...
  6. Finally big turbo tuned 406 hp/413 ft/lbs torque to the wheels

    Mustang EcoBoost Performance
    It has been a long journey, with my car in and out of two different shops and between two different tuners I finally hit the numbers I was looking for. Mods are: MAPerformance big turbo kit 5862 ball bearing Map street intercooler Map catted downpipe and charge pipes Tial blow off valve...
  7. Performance Tuning

    Mustang EcoBoost Performance
    2018 Ecoboost Performance Package with JLT CAI. I tried a Superchips tuner and it worked great in normal driving mode with boost like I haden't seen before. Once I switched to track or drag mode my car went into limp mode with the Check engine light on. I returned the Superchips product...
  8. Am I ready for a Big Turbo?

    Mustang EcoBoost Discussions
    I don't have a build thread made yet but I plan on making one soon, but I mainly started this thread to talk about what to do BEFORE getting a bigger turbo to safely upgrade the car. I have: Full catless exhaust, (CVFab Catless Downpipe, Flowmaster Outlaw Catback w/ res delete) SR Performance...
  9. Recently purchased Ecoboost Hose cut

    Mustang EcoBoost Discussions
    Hey there, I actually own a Camaro, i’m posting this on behalf of my girlfriend who recently purchased a 2015 Mustang Ecoboost. On the test drive, we were shocked at the fact that the car had a blowoff valve already installed, or so we thought. I don’t have enough turbo or engine experience to...
  10. Excessive blue smoke after driving. Blown Turbo?

    Mustang EcoBoost Performance
    2015 Mustang 2.3L Turbo Ecoboost, 40k miles Catless 3inch MBRP downpipe and MBRP Race catback SR Performance Intake Cobb accessport Stage3 Cobb tune) UPR Dual Valve Catchcan Car is burning oil pretty badly, when I’m driving you sorta smell it but you don’t see smoke but when I idle it builds...
  11. Natalie's 2018 Ecoboost

    Mustang EcoBoost Builds
    Hello everyone! I'm brand new to the platform and wanted to show off my new baby and start a build thread. 2018 Ecoboost, as basic as they come, in Kona Blue with the 10 speed auto. I was able to get it pre-owned with 13k miles for $21,500 out the door. As for a little bit about me and my...
  12. Review of the CV Fabrication Street Intercooler (2015+ Ford Mustang EcoBoost)

    Mustang EcoBoost Performance
    Props again to CV Fab for outstanding support and a quality product. The Intercooler arrived and everything was packaged well to prevent damage during shipping. Now let’s take a look at this beauty out of the box!! Now let show the comparison to stock. I know we have all seen these...
  13. Turbo upgrade

    Mustang EcoBoost Performance
    I was wondering what everyones opinion on the Vargas stage 2 turbo upgrade is? I purchased a used one and i have read good and bad about them. A pro tuner i talked to said they wouldnt tune my car with a vargas turbo so it is making me rethink the purchase.
  14. How do I achieve this sound?

    Mustang EcoBoost Discussions
    I love this type of sound that some cars make, I guess it's called flutter. Here's a video so you can take reference of what i'm talking about: Is this achievable with the ecoboost mustang? If so how can I do it? Also is this bad for the car? Thanks! :)

    Mustang EcoBoost Discussions
    Hey guys so I recently picked up a 17’ Ecoboost Premium last month and obviously it’s all stock and I’m just getting new to the car world and the mods and all. So the thing for me is I want to make my turbo whistle sound thingy louder. I have looked into like CAI (Cold Air Intakes) being a good...
  16. Boost decreased

    Mustang EcoBoost Performance
    2016 mustang ecoboost 4k miles. I recently bought some mods that I installed as I ordered them. Mishimoto catch can, jms boostmax, steeda short throw shifter assy, turbosmart bov. The car boosted upwards around 23lbs when on full load. So I ordered new charge pipes went with enjin brand 2.5 or...
  17. Link to Turbo Heat Jacket

    Mustang EcoBoost Accessories
    Hey Guys, Here's the link to the heat jacket everyone was asking me about... T3 T25 T28 GT25 GT30 GT35 GT37 CT26 TURBO/TURBOCHARGER TURBINE HEAT-WRAP BLANKET - Griffin