2016 Twin Turbo Cadillac CST-V

One of our Local Customers came to us with unique desire to have the World's First Twin Turbo Cadillac CTS-V3!   Not being the ones to turn down what was to become a ridiculously cool project, we got right to work!

The Car started out as slightly modified 2016 CTS-V with basic blower upgrades, AUX fuel system, and a Full Exhaust system.    The car was maxxed out at 750whp with the next viable alternative being a Whipple blower swap.    With the options on the table, a Turbocharger package for the LT4 was determined to be the better option for his needs.   1000whp on pump gas, and 1200+ on race fuel was set to be the roundabout goal.    Prior to the Turbo System being added to the car, we would like to point out that a Late Model Engines 416ci Stroker engine was added to the minimize any issues with the S.B.E. This is of course a daily driven car and needs to stay as reliable as possible!

We also opted to make all this power without the need for any secondary port injection or piggy back controllers.  The setup has retained the complete functionality of the Factory PCM and Fuel System.  The car was tuned on HpTuners on Mustang Chassis Dyno By PatG in Victoria, TX    The First Set of Tuning  and WOT tuning netted us 950whp on 93 octane at 18 Psi of boost.   Check out the Dyno Videos below.

These TurboCharger Kits will be available in our store very soon for purchase.  Please contact us for any questions or for pricing over the phone.

Check out the Gallery for details of the build and pictures of the the components being fabricated!

2016 Cadillac ctsv Twin turbo build sheet

• LME 416ci Long block with forged rotating assembly, LT4 Gen IV direct inject
• Stock Heads w/ Dual Valve springs and Titanium Retainers.
• LPE High Pressure fuel pump and Injectors
• LPE Camshaft
• LS7 Lifters
• LME Billet Intake manifold
• LME Billet Valve Covers
• LME 106mm Throttle Body
• Completely stock Transmission and Torque convertor
• Garrett GTX3584R Reverse Rotation Turbos with 1.03 a/r V band Turbine Housings
• Turbosmart 46mm Hypergate  ( 6 psi Springs)
• Garrett 1500hp Air to Air Intercooler 6" core with Custom end tanks. 3.5" inlet/outlets
• 4" Intake Piping
• Custom Topmount Turbo Manifolds, Stainless Steel Construction, Symmetrical placement, External Wastegate. V-Band inlets (LT1/LT4)
• 3" Titanium Exhaust and Downpipes, 1.75" titanium External Dumptubes. (non-recirc)
• Plug and Play Coil Relocation Kit with Extended plug wires
• OEM wire Harness Tuck.
• -10 AN Bungs welded to oil pan.
• Mighty Mouse Catchcan with -10 AN Lines
• Turbo-Gaurd Screen Filters
• Greddy Profec Boost controller with GPS addon
• Innovate Dual Wideband Controller and Gauge
• Carlyle 15" Rear Drag Wheel/Brake  Conversion
• Belak Custom Billet Beadlock wheels 15" rear/18" front
• Mickey Thompson 295/50/18 drag radials