Power Enhancement
software/tuning
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Featured Products

  GOODSPEED Custom Dyno Tune
GoodSpeed offers custom in house tuning for GM vehicles . Please Contact us for pricing as custom tunes vary depending on the vehicles modifications.GSP Price:
$ CALL

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   Lingenfelter Cadillac CTS-V & ZL1 Camaro LT4 720 HP Upgrade Kit 2016-18
The Lingenfelter 720 HP Cadillac CTS-V & ZL1 Camaro upgrade Kit is based on LPE's installed 720 HP package, bringing the same proven combination of components installed at Lingenfelter to performance shops and experienced DIY consumers Produces 720 HP and 730 lb-ft of torque at the flywheelGSP Price:
$895.00

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   Rotofab Cadillac CTS-V Air Intake System 2016-2018RFB10161061
The Roto-fab third gen CTS-V cold air intake system features a powder coat aluminum air box custom formed & TIG welded to attach to the stock air inlet duct while hugging the CTS-V contours all the way around. The top perimeter effectively seals to the hood providing all of the advantages of a lid while maximizing air box volume and providing space for a huge filter. Rotofab's approach was to hand fabricate a custom air box with all the qualities that are important, then relentlessly refine the design until it has the exact fit required. The air box adapter bolts directly to the air box creating the MAF sensor housing on the engine side while transitioning to a huge 6" OD to accept the m...GSP Price:
$559.95

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