The factory Mclaren 675LT is an extraordinarily accomplished track car for the road. Having all the attributes that make a daily driven vehicle usable makes you think it's a watered down track car. But when you plant your right food down on the accelerator, an unexpected urgency rushes you forward like no other road car. No drama, just pure acceleration. Having this unparalleled performance lurking beneath the sensual body lines is beyond intoxicating. However, there is always room for more.
"The car is already fast enough". As true as that may be, we cater to the clientele that thinks otherwise. Truly experience the capabilities of your 675LT today with our ECU Calibration.
Weistec 675LT ECU Power
What does all this mean to you? More power, sharper throttle response, and a complete focus on the driver makes this the perfect addition to your McLaren for a much more enjoyable experience for you.
Improved Throttle Response
Optimized Fuel, Spark, and Boost
+90 Wheel Horse Power*
+110 Wheel Torque*
*Power gains vary based on model, modifications, fuel, and running conditions.