Cadillac CTS-V Performance Packages

Excelsior Motorsports takes the guesswork out of producing big horsepower. Our dyno proven combinations are all your CTS-V needs to develop the big power numbers you're looking for.

gen2 cts-v performance parts dyno tuning
CTS-V GEN2 2009-2015

The new supercharged LSA engines found in the second generation of Cadillac CTS-vs represent the forefront in technology from GM. These engines respond very strongly to the additional airflow that our engine modifications provide.

gen 1 cts-v performance parts dyno tuning
CTS-V GEN1 2004-2007

The LS6 / LS2 generation of Cadillac CTS-Vs represent the best developments of the last decade and offer proven reliability in numerous performance applications.

stage 1 cts-v performance package
Stage 1
  • K&N Cold Air System
  • Ported Throttle Body
  • Cooler Thermostat
  • Taylor Wires / NGK Plugs
  • Baseline Dyno
  • Custom Dyno Tune
stage 2 cts-v performance package
Stage 2
  • Long Tube Headers
  • High Flow Cats / X Pipe
  • K&N Cold Air System
  • Ported Throttle Body
  • Cooler Thermostat
  • Taylor Wires / NGK Plugs
  • Baseline Dyno
  • Custom Dyno Tune
stage 3 cts-v performance package
Stage 3
  • Ported Stock Intake Manifold
  • Long Tube Headers
  • High Flow Cats / X Pipe
  • K&N Cold Air System
  • Ported Throttle Body
  • Cooler Thermostat
  • Taylor Wires / NGK Plugs
  • Baseline Dyno
  • Custom Dyno Tune
stage 4 cts-v performance package
Stage 4
  • CNC Ported Cylinder Heads
  • Custom Ground Camshaft
  • Roller Rocker Upgrade
  • ARP Head Studs
  • MLS Cylinder Head Gaskets
  • Ported Stock Intake Manifold
  • Long Tube Headers
  • High Flow Cats / X Pipe
  • K&N Cold Air System
  • Ported Throttle Body
  • Cooler Thermostat
  • Taylor Wires / NGK Plugs
  • Baseline Dyno
  • Custom Dyno Tune
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