Turbosmart Performance Wastegate Actuator 99.5-03
• Silicone diaphragm with Nomex reinforcement to withstand high temperatures.
• High grade, billet aluminum construction.
• Stainless steel rods and connecting clevis for corrosion resistance.
• Comes with 26psi spring for best performance
Proudly Made In Australia
23 Reviews Hide Reviews Show Reviews
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Turbo smart waste gate actuator
Far superior to stock
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TURBOSMART PERFORMANCE WASTEGATE ACTUATOR 99.5-03
This turbosmart wastegate is smart for your turbo... towing a stock trailer showed increased power and mileage.
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Wastegate upgrade
Fits nicely on stock turbo, good upgrade from the worn out stock wastegate. Truck builds and holds much more boost now. I don’t have a boost gauge so I don’t know the exact #s. Installation is way easier if your turbo is out. You could probably install while turbo is in the truck but getting the exact preload would be tricky.
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great fit
Drop in replacement. Excellent quality. Went from almost 24lbs boost to over 31lbs with this and the KC turbine and compressor kit.
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High quality
Don’t cheap out. Buy this one you won’t regret worth the extra money
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Turbosmart
Wow! what a difference! If I don’t get used to the new acceleration soon I am going to jail.
Awesome addition! -
Wastegate actuator
Much quicker spool, less boost loss during shifts, more overall boost. Makes you realize how awful the stock unit is.
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Turbosmart Wastegate Actuator
A Quality Product that works just the way it should. Pick up the wastegate solenoid and vacuum lines from RiffRaff while your here, so your confident your wastegate will open when it should. Nice Actuator, super fast shipping!
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Out with the old...
Old wastegate was causing some erratic boost behavior especially at full throttle. Replaced this unit and used a set of NAPA clips to hold the arm on, which made the install much easier. Previously under normal driving conditions, boost was beginning to bleed off as low as 5psi causing a need for a lot more throttle input. Now, 10-15psi is easily achieved at quarter or half throttle. Trips all in easily produce 25psi of boost. This is using an Edge tuner set to 3-driving. I haven’t tried the higher settings yet but this has been a modification that I could feel and tell a difference immediately. Old wastegate could be moved by hand.