Craig and Zach Lumsden bring the No. 413 BMW M4 GT4 to Sebring International Raceway on May 7 to 9 for Pirelli GT4 America Rounds 4 and 5. Concrete, heat, and 5.95 kilometres of unforgiving...

Three podiums from three starts at COTA. P3 AM in the Lone Star Enduro for Zach Lumsden and Kris Wilson, and consecutive P2 GT4 results in GT America for Craig Lumsden.

BOMBERG takes its position as Official Timing Partner at Spa-Francorchamps for the second round of the 2026 Michelin 24H Series European Championship. Forty cars, twelve hours, one rain-soaked final hour and a first-ever McLaren victory...

BOMBERG takes its position as Official Timing Partner of the 24H Series at the legendary Spa-Francorchamps for 12 hours of endurance racing. 35 cars across six classes. Every second measured by Swiss precision.

First Contact Circuit Paul Ricard, Round 1 of the GT4 European Series, and for Ruben del Sarte and the Mirage Racing team, nothing about this weekend was routine. A late switch from the Aston Martin...

BOMBERG ambassador Ruben Del Sarte arrives at Circuit Paul Ricard with a new Toyota GR Supra GT4 EVO2 and six seasons of unfinished business.

BOMBERG ambassador team Colorado Motorsport opened the 2026 Pirelli GT4 America season at Sonoma Raceway with a P3 AM class podium in Race 2, a strategic recovery drive in Race 1, and a dominant GT...

Race Weekend Is Here. Our Team Is on the Grid. The 2026 Pirelli GT4 America season fires up this weekend at Sonoma Raceway, and BOMBERG ambassador team Colorado Motorsport is right in the thick of...

Qualifying for the Michelin 12H Mugello delivered exactly what the BOMBERG stopwatch thrives on: margins measured in tenths.Maro Engel put GetSpeed Team PCX Racing's No. 28 Mercedes-AMG GT3 EVO on pole with a blistering 1:44.390,...

The 2026 Michelin 24H SERIES European season kicks off this weekend at one of motorsport's most breathtaking venues: the Autodromo Internazionale del Mugello, nestled in the Tuscan hills of Italy. As Official Timing Partner, BOMBERG...