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Turbosmart IWG75 Internal Wastegate - 10 PSI (15-19 EcoBoost)

Market Price $153.59 You Save 10% ($15.22)
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$138.37 (each)

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  • Item 389028

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    Features, Video & Details

    • 10 PSI Internal Wastegate Actuator
    • Holds Up to 10 PSI of Exhaust Pressure
    • Flatter Boost Curve That Comes on Sooner
    • Billet Aluminum Construction
    • Locking Collar Cap Design for Quick Spring Changes
    • Ideal for Use with Turbosmart Boost Controllers
    • Fits All 2015-2019 EcoBoost Mustangs

    Review & Installation Video

    Review & Install Video

    Improves Performance. The Turbosmart 10-PSI Internal Wastegate Actuator for the S550 EcoBoost Mustang controls the flow of exhaust gas to the turbine side of the turbocharger much better, when compared to the stock actuator, which results in a flatter boost curve that comes on sooner with more stable boost and less drop off at the end of the rev range. This creates a more performance oriented car with smoother power delivery and less turbo lag.

    Customizable Boost Levels. Turbosmart's Internal Wastegate Actuator can cope with the high stresses and temperatures of high boost applications for prolonged periods of time, and is highly customizable with interchangeable springs for a range of boost levels. Wastegate actuator springs sold separately.

    Quality Construction. Constructed from high-grade billet aluminum alloy for durability and strength, this Turbosmart wastegate actuator features stainless steel rods and connecting clevis to help prevent any possible rusting issues. The internal silicone diaphragm is reinforced with Nomex to help withstand high exhaust temperatures.

    Application. The Turbosmart 10-PSI IWG75 Internal Wastegate is designed for use on all 2015-2019 EcoBoost Mustang's equipped with the turbocharged 2.3L Inline 4-cylinder engine.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# TS-0622-8102

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) IWG75 Internal Wastegate - 10 PSI
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (26)

    5 Top Rated Questions

    Please specify if the wastegate requires a tune or not. I have read all the reviews and two AM reps say yes, one says no. Very confusing for us owners who have a warranty on our vehicles. You can’t hide a tune from the dealership. Thank you

    • Yes, the Turbosmart IWG75 Internal Wastegate will require tuning for operation!

    Helpful (2)

    how do i know if i adjust it correctly i seen people say adjust it with two turns some say three and some say four so i dont undestang please help thank you

    • When installing the Turbosmart IWG75 Internal Wastegate, you should adjust the waste gate to have 2mm of preload. Detailed instructions can be found here:https://system.na3.netsuite.com/core/media/media.nl?id=266715&c=830533&h=a77443b763a5b6011c7b&_xt=.pdf&whence=

    Helpful (1)

    SO does it need a tune or not? Why or not? I was told by several AM reps and Bama reps that this DOES NOT NEED A TUNE for the 2015 EcoBoost and my tune request for this part was declined. Got the part installed and everything seems fine because I am trusting you guys are pros at this.

    will this wastegate work with the ford performance calibration?

    Is the software for tuning included?

    Post Your Question
    10 More Questions
    I’ve read multiple questions asking if the watergate requires a tune or not. Half and said yes while the other half had said no? Is there a clear cut answer? 0 answer
    Will this work with the Mishimoto intercooler and charge pipes? do you NEED an aftermarket BOV with this wastegate or will it fit factory? 1 answer
    Am I going to need a tune for this becouse I called twice and they told me I wouldn’t need a tune for it cuz it was mechanical mod but other questions on here say I do need a tune can some one help me out on this 1 answer
    I've already purchased this, do I need to buy one of those turbosmart boost controller's as well to make this operate properly. I've heard you can create a "lean" condition, which is NOT good. 1 answer
    I have a COBB AP running a stage 3 preloaded tune. Will that accommodate for this, or will i still have to get a custom tune for it? 1 answer
    Does this require a tune?? 1 answer
    Will this wastegate pass through emissions standards or does it need swapping out each time? 1 answer
    Hi I have the 2.3 eco boost 2016 S550. I have fitted 3 inch MRBP Race Exhaust with de cat downpipe. Larger intercooler cold air intake duel port blow off valve Cob access port stage 3. running 98 octane. My question is do I buy the 7 psi or the 10 psi waste gate. I am also buying your pedal commander throttle response.. Also what else can I add to this list. Regards Paul 1 answer
    Can I use this wastegate with the Ford Performance Tune? 1 answer
    I have a 2017 2.3l ecoboost w/auto trans, Roush CAI, MBRP cat-back race exhaust, SCT 93 tune. I want to install a Turbosmart 1wg75 internal wastegate (#389028), a Steeda throttle body spacer (#387533) and a C L bypass valve adapter (#389868). Are all these parts compatible with what I already have going? I also have a surge in my turbo at lower RPM's, you can really hear it kick in and out. Could this solve that surge? Please respond asap, I need to order this stuff asap....goin on a road trip Aug 10th. Unfortunately not to the mustang rally:( 1 answer

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    Customer Reviews (29) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.461538 4.5
    • Fit 4.846154 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      January 17, 2019

      AMAZED!!!

      I installed this part as my last bolt on after tune, intercooler, piping, and downpipe because I wasn't sure it was even necessary. I was wrong, should've done it first. I am blown away by the improvement. I am very impressed by the boost gains which start just off idle.

      MarkB

      Year: 2015 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      January 16, 2019

      Smoother boost

      Shipped quickly. Does require tune! and I'm not talking about a cobb ap ots tune. You will need protune. Installation wasn't bad you have to bend the heat shield sufficiently to install but it bends back to normal due to its flexibility.

      MichaelS

      Year: 2015 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      November 29, 2018

      Great purchase

      Works great. Added another pound of boost. Yes you do need a tune to run this mod

      ClaytonC

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      November 04, 2018

      Good move

      Very noticeable improvement in acceleration.motor just pulls better and breathes easier than before

      KeithK

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 2/5

      September 13, 2018

      Requires tune

      American muscle does not list that this requires a tune!! If you check Turbosmart a website it says in bold letters requires tune. Shipping was fast but description wasn’t accurate.

      BradB

      Year: 2015 Submodel: EcoBoost

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      September 10, 2018

      Great product

      I recommend you to get this this product works great you can decently feel the car take off faster and the boost stays in the higher rpms the car wake up a little more

      IsraelB

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      September 07, 2018

      Noticable difference

      Great price for an essential mod. The only problem is the installation. Removing the heat shield is near impossible.

      JonathanP

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      August 01, 2018

      Amazing Difference

      I should have done this first, the difference in acceleration is freaking awesome. Yes the firewall is a pain in Tha a#and, and make sure that you don't loose the clip like I did, and go ahead and lift the car and remove the tire so you can get the bottom T-bolt without stripping it, trust me just do it.

      RamonR

      Year: 2016 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      July 27, 2018

      Item came fast

      Haven’t installed yet will do this weekend but I will say it came very fast within 3 days.

      DonteS

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      June 26, 2018

      Turbosmart wategate 10psi

      Works perfect. Boost builds faster and lasts longer.

      WesleyS

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      May 10, 2018

      Amazing Product

      This mod is amazing for the price, it actually helped my car out a lot, kept loosing boost at top end but now it stays on boost till I decide to let off amazing product! I recommend everyone to get it!

      LuisD

      Year: 2015 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 12, 2018

      Noticeable different

      The install was pretty simple, aside from the torx bolt on the underside of the heatshield. But the difference in performance was instant, my car now holds a constant boost at 22.5psi, great product

      Rex1245

      Year: 2015 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      April 08, 2018

      This piece is a must at COBB stage 3

      This piece is a needed part when you get to stage 3 on a Cobb style setup. The low resistance downpipe assists in keeping the flap closed on the stock setup. At stage 2 I was pulling 25-28 psi peak when hammering it. I did a stage 3 and lost peak boost! I couldn’t even hit over 20psi with the stock actuator. As for preloading the rod the instructions call for 2mm adjustment. I brought out my dual calipers and measured out that 2.5 turns gets you there with a little bit extra. Now I’m hitting 27 psi again and loving my ride. My tune is setup for 25psi /- 2-3 psi. Cobb stage 3 Canned tune.

      ReubenS

      Year: 2015 Submodel: EcoBoost

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      February 10, 2018

      Keeps the Turbo on the Job!

      Very nice looking too. You can see right away that more work went into its construction and materials than the stock piece. Doesn't add any more boost, but seems to always be ready when you need it and holds it MUCH longer in the upper RPM than the stock piece. Keeps the turbo working when you need it. Much smoother operation when normal driving with no sudden bursts of boost. Everything included in the kit fits. Hardest part was the shield, but after watching U-Tube videos, I knew what to expect and it helped a lot with assurance that I was doing it correctly. (about an Hr.and1/2) My car is a stock daily driver and it improved drive-ability/ confidence and I would recommend it (over your Wife's objections to modifying HER car)! She's OK with it. Says it's not as jumpy as before, so we're both happy!

      JimC

      Year: 2016 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      February 07, 2018

      Wast Gate and Tuner

      Very happy boost comes on faster and gives more torque and power. when you add the cobb tuner. You get more. Simple as that.

      PaulH

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      September 26, 2017

      Cheap performance

      Requires a little bending of the heat shield to remove but still all and all a strait forward install. The pull above 5000rpm is very noticeable. Knowing the outcome I would definately by again. Worth the money.

      stephenw

      Year: 2017 Submodel: EcoBoost

      Helpful (5)

    • 5/5

      June 08, 2017

      Must have upgrade

      Ok this part is well worth the money. Take a little time to install. The cover over the waist gate is a pain. Other than that installs easy, had to look on line to figure out how to tune it. But after it's in and you go for a drive, it's wow. The car has less lagg and more pick up,even at high rpms. Wakes the turbo up a little more, can hear it build pressure as well. You'll get your money's worth out of this upgrade.

      GaryB

      Year: 2017 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      May 30, 2017

      2015 Mustang ecoboost rs1

      Great product have boost all the way to redline now first couple gears and great boost all the way. Big gains on pull all my friends love the upgrade as well.. for the price this is great performance and only took 30 minutes to install real easy.. it dose come with a 10 PSI spring

      BrandenH

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      March 11, 2017

      Money well spent.

      Installed this on my 16' Eco with PP and Bama 93R tune. Install was actually easier than I expected but was a bit over a solid hour. Car clearly pulls stronger and "feels" as if it is revving quicker. I think that "feeling" is from the increased pull though. No codes thrown which was a big worry before hand. Performance gain / dollar was well worth it. This is another one of those installs that after you do it you say "Wow! Why didn't I do that before now?!"

      DeanBarker

      Year: 2016 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      March 05, 2017

      Great Turbosmart Wastegate!!!

      Great product and was easy to install!! The performance is awesome and night and day from the stock wastegate!! Holds boost at higher rpms longer. The best part I noticed was in between shifts, manual trans, it had little to no lag when compared to the stock one. Actually helped my 1/4 mile time drop. Really recommend if you are staying with the stock turbo.

      Rigo

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

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