Purchased with billet wheel from here not the one made for the ats housing and this combo sounds like a jet in higher rpm way louder than stock a lot more power. Excellent casting finish and machining. When installing I did have to grind a fair amount of material off of the spider outlet on the passenger side, not sure of that was due to the Plenum reinforcement inserts, non-EBPV pedestal or the ported housing, but after that everything fit well.
I reused my stock compressor wheel and the performance is awesome! Much better spool up and a couple pounds of boost, totally eliminated my turbo surge issue and is much quieter than the stock housing with intake. Only a faint whistle can be heard now. No more turbo surge or flutter during upshifts! Really happy with this product!!
The new design is by far better then the old. I would have liked the option to have it painted it polished. You can definitely hear the flow difference and notice it as well with power increase, surge is gone entirely with this setup and the turbo lights faster then it did with the stock housing, whistle starts around psi where it was the 10 psi mark with the stock housing with kc drop in..
Description Blog Posts. Surge occurs when the pressure on the discharge side of the compressor exceeds the capability of the turbocharger to continue to move air. A temporary "stall" of the intake airflow occurs until the pressure in the discharge side drops and airflow continues in the "forward" direction again.
If the cause of the stall combination of load, throttle position, etc. This is called "Pumping" or "Surge" , and will emit a "whoosh whoosh whoosh" sound from the intake tube between the turbo and air filter.
Surge may also show up on your boost gauge as a fluctuating needle. Compressor Surge can be very damaging to a turbocharger due to the tremendous thrust load changes on the compressor wheel and shaft. I ordered one and have been very pleased with the performance.
The engine is more responsive and accelerates smoother. It Works! While pulling my fifth wheel, I encountered turbo compressor surge. The ATS housing completely eliminated this problem. The whistle, it creates, is also a nice side effect. Overall Rating.
Email Address will not be made public. Send me an email if my review is approved. Customer Photos See what others built Submit your photo. Dose this come with the 4'' compressor housing boot?
View Staff Answer. Answer The 4' boot is also included with the housing. I all ready fitted a new gt38 garret turbo. I need to pick up at a lower rpm. Does this fit the turbo?
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