McLaren ECU Upgrades

McLaren 650S ETG ECU Software

Each
$4,495.00
By ECU Tuning Group
ECU Tuning Group’s performance software removes factory restrictions without sacrifice to longevity or reliability. Our 650S performance tune allows this 3.8L beast to create an amazing 705+hp & 550+tq! These direct flash tunes offer a variety of custom options, such as de-catted do ...


McLaren 650S Fabspeed ECU Tune

Each
$3,495.00
By FabSpeed
Part # FS.MCL.650S.ECU
Achieve maximum power gains without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Catbypass Pipes, X-Pipe Exhausts, upgraded turbos, and more.                       &n ...


McLaren 650S Renntech ECU Upgrade

Each
$4,645.50
By Renntech
Part # ECUMLC:54.650S
RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gai ...


McLaren 675LT Fabspeed ECU Tune

Each
$3,495.00
By FabSpeed
Part # FS.MCL.675LT.ECU
Achieve maximum power gains (~66 whp & 43 ft-lbs) without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Catbypass Pipes, upgraded turbos, and more.                     ...


McLaren MP4-12C Alpha Performance ECU Tune

Each
$4,999.95
By Alpha Performance
  Looking to extract the highest level of performance from your McLaren MP4-12C’s ECU? Alpha Performance now offers a true ECU remapping service that will unleash the potential of your MP4-12C. Unlike piggy-back (plug-n-play modules) that trick the ECU, we reprogram the ECU itself to pro ...


McLaren MP4-12C ETG ECU Software

Each
$3,995.00
By ECU Tuning Group
ECU Tuning Group’s performance software removes factory restrictions without sacrifice to longevity or reliability. Our MP4-12C performance tune allows this 3.8L beast to create an amazing 705+hp & 550+tq! These direct flash tunes offer a variety of custom options, such as de-catted ...


Mclaren MP4-12C EVOMSit Stage 1 Intelligent Tune

Each
$3,995.00
By EVOMSit
Part # TUNMCLMP4
EVOMSit is fanatically obsessed with achieving ultimate perfection with our performance engine software. Our analytical tuning methods combined with methodical testing procedures, state of the art equipment and unmatched mechanical intelligence are fused together to create the UL ...


Mclaren MP4-12C EVOMSit Stage 2 Intelligent Tune

Each
$8,590.00
By EVOMSit
Part # TUNMCLMP4
 Stage 2 701 HP / 573 TQ (EVOMSit ICM, High Flow Catalysts)   EVOMSit is fanatically obsessed with achieving ultimate perfection with our performance engine software. Our analytical tuning methods combined with methodical testing procedures, s ...


McLaren MP4-12C Fabspeed ECU Tune

Each
$3,495.00
By FabSpeed
Part # FS.MCL.12C.ECU
Achieve maximum power gains (~92 whp & 82 ft-lbs) without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Catbypass Pipes, X-Pipe Exhausts, upgraded turbos, and more.               &nbs ...




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