Choose Your Car 
  • Forge Adjustable Wastegate Actuator (Subaru TD04 / TD05) FMAC4SUB - Modern Automotive Performance
  • Forge Adjustable Wastegate Actuator (Subaru TD04 / TD05) FMAC4SUB

    MAP price match guarantee Unbeatable Price Guarantee
    Save 5% with code:Tax5

    Forge

    Forge Adjustable Wastegate Actuator

    PART#
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 190.00   $ 200.00
    You Save % ()

    this item typically ships in 3-5 Days. Delivered by , to your door when ordered within hrs and mins
    Fits Your
    MAP Loyalty: Earn $ 3.80 Toward Next Purchase!

    This product is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. The actuator can be assembled with a stiffer spring upon request. Please contact us directly concerning this process

    It is designed and built with the intention of increasing the boost output of a turbocharged system. We cannot guarantee compatibility with all applications, nor the ability to increase the boost output beyond a level that is within the parameters set by the engine-management-system of the given vehicle at the time of installation, whether that system is factory or aftermarket.

    Forge Motorsport nor any of it's authorized distributors can assume any responsibility for any adverse effects resulting from the installation and tuning of this product onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of allowing for the desired level of adjustment. While Forge Motorsport is happy to supply you with an actuator capable of holding boost beyond that of your factory unit we are in no way capable of knowing nor suggesting that your vehicle's engine or related systems are capable of supporting or surviving the stresses of such elevated boost pressure.

    This product is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. The actuator can be assembled with a stiffer spring upon request. Please contact us directly concerning this process

    It is designed and built with the intention of increasing the boost output of a turbocharged system. We cannot guarantee compatibility with all applications, nor the ability to increase the boost output beyond a level that is within the parameters set by the engine-management-system of the given vehicle at the time of installation, whether that system is factory or aftermarket.

    Forge Motorsport nor any of it's authorized distributors can assume any responsibility for any adverse effects resulting from the installation and tuning of this product onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of allowing for the desired level of adjustment. While Forge Motorsport is happy to supply you with an actuator capable of holding boost beyond that of your factory unit we are in no way capable of knowing nor suggesting that your vehicle's engine or related systems are capable of supporting or surviving the stresses of such elevated boost pressure.

    Customer Reviews

    Based on 2 reviews
    0%
    (0)
    100%
    (2)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    J
    J.J.
    Almost Perfect

    Installation was a snap, build quality and finish are top notch, although I'd prefer something a little less blingy, maybe black anodized would be nice. I think the 7# spring option is pointless, that's factory weight and you'll see no advantage from using it. With the 10-15# spring, however, it worked flawlessly. My only real issue is the size of the boost line fitting, it's huge, easily twice as big as every other fitting on the boost control system. You can get a factory sized hose over it, but it'll take some persuasion and the clamp won't fit.

    s
    s.
    rock solid boost

    I purchased this wastegate actuator a few months ago and all I can say is wow I have a 2003 wrx with a stage 2 setup with about 307hp at the wheels and 18.7psi between this and my boost controller I experience no creep surge spikes etc. It's rock solid and I love it.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

    We use cookies to offer a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Please review our privacy policy & cookies information page.  If you continue you consent to our privacy policy & use of cookies.Accept

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately we are not able to ship this item outside of the United States.
    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.