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Hello. We want to help clarify and make your decision easier. Our Cast 62mm units can make over 1000 rwhp if desired. The Precision 62 units can make 1200+ rwhp. Ball bearing is an option on all turbos, and add slightly quicker spool time and increased durability with higher HP...

Thank you for your business! Glad we can be a part of the project!

Hello. Thank you for considering our system. We stand behind it 100% and believe it is the best on the market. On top of the design details that we believe set our hardware apart from others, we also feel that we have the absolute best scavenge system available. We use a mechanical pump to...

This car is sick! We are glad to be a part of it!!

Here are some images with the cover on, and also see one side of the air cleaner setup. These couplers connect directly to the turbos and route upwards next to the engine. The turbos used in the dyno graph are our base 62mm units! They can make over 1000, and they do very well at low...

Here are some images with the cover on, and also see one side of the air cleaner setup. These couplers connect directly to the turbos and route upwards next to the engine.

Hello. They are boost activated cutouts that open at 7 psi for full exhaust flow.

Yes, with some minor trimming all lower plastic trays can go back on.

Hello. We option the kit from the ground floor all the way up to a full 1800 hp build if desired. We can supply you with a tuner kit for custom tuning, or a plug and play tune package that will put you on the road right away.

Hello. This pull was on 9 psi.

Here is a dyno graph from our first Street Sleeper GT350 dyno installed by Scott @ Extreme Mustangs! 820 rwhp!!

The base tuner system begins at $6995. We have turbo and fuel upgrades if desired from that base price. https://www.hellionpowersystems.com/product/hellion-2016-ford-mustang-shelby-gt350-street-sleeper-hidden-twin-turbo-system/

Hello. No. This is bolt on kit that takes between 12 and 16 hours with an experienced facility. We have some customers put them on in their driveway :)

Thank you! We have been working on a Sleeper kit for this car for some time and we put our test vehicles through the paces before release. You won't be disappointed! We are very excited to have this as a part number (better late than never!) Please let us know if you have any other questions.

Hello. We run the air cleaners forward and upward from the turbos out of the way of any debris or water. No worries at all!

We sure do!!!

Hello. Yes. If you desired to do some fabrication you could plumb it back into the exhaust.

Thank you for considering our product! We will say this.....The Sleeper kit now available for this car will change the game! We have customers making over 800 RWHP on 93 octane! Huge low end torque increase and adjustable boost. The best of both worlds! --- All of this in an affordable...

Hey guys, We have been working on a low mount Street Sleeper turbo kit for the 5.2 and its now in stock! We can option many turbos including water cooled units for extreme duty road racing if desired. Please let us know if you have any questions. Check out the images! Team Hellion...

Awesome!!! Glad we could be a part of the project!!!!!