ACI Motorsports proudly announces a major expansion of its program in the 2026 SRO Pirelli GT4 America championship, growing from a two-car Porsche operation into a four-car, multi-manufacturer effort for the upcoming season.
The Chattanooga-based team will field four entries in 2026, anchored by its established Porsche program and strengthened by the addition of BMW to its portfolio. This strategic expansion marks a significant step forward in ACI’s competitive ambitions and operational growth within the SRO paddock.
What began as a focused two-car effort has evolved into a dynamic four-car campaign, signaling a bold new chapter for the organization. The addition of BMW not only broadens the team’s manufacturer relationships but also enhances its technical depth, engineering resources, and championship potential.
Built on a strong Porsche foundation, ACI Motorsports has steadily grown its reputation for professionalism, driver development, and front-running pace. The 2026 season represents the team’s most ambitious GT4 program to date, with increased presence, expanded support infrastructure, and a clear objective: compete consistently at the front of the grid.
Adding further strength to the lineup, ACI Motorsports will introduce a brand-new Silver class pairing for the first time in team history. Yves Baltas and Jimmy Libre will join forces in 2026, bringing youthful talent, speed, and championship aspirations to an already formidable roster.
With four cars, two manufacturers, and a deep driver lineup, ACI Motorsports enters 2026 positioned for its strongest SRO GT4 campaign yet. The first race of the year kicks off in Sonoma, CA, March 25-28. Watch the ACI GT4 drivers take on the 2.52 mi track and all its 12 turns streamed live on GT World YouTube Channel.
2026 ACI Motorsports Pirelli GT4 America Lineup
No. 7 — Porsche 718 Cayman GT4 RS Clubsport
Yves Baltas | Jimmy Llibre
Baltas and Libre arrive as ACI Motorsports’ first-ever Silver class entry, bringing fresh energy and a fearless approach to competition. Their balanced driving styles and shared hunger to perform make them a pairing to watch as they aim to deliver strong, consistent results throughout the season.
Yves Baltas: “I couldn’t be more thrilled to continue with the ACI family and take the next step into GT4 America. The move to the GT4 platform felt like a natural progression for me, and given the success ACI has had in this championship, I’m confident we’re set up for a very strong season together.”
Jimmy Libre: “Last season with ACI was a big step for me, winning at Road America in Porsche Carrera Cup overall and being in the fight all year - I’m looking forward to building on that success and going for more wins.”
No. 25 — Porsche 718 Cayman GT4 RS Clubsport
Damir Hot | Ryan Yardley
Competing in a single race last year at Virginia, Hot and Yardley are set to make a full season entry in 2026. Their proven pedigree enhances the lineup, combining race-winning experience with elite-level speed. As a new Pro-Am duo, they offer strong leadership, unwavering confidence, and a focused determination to contend for top positions with ACI Motorsports.
Damir Hot: “I'm delighted to partner with Ryan and to formally join ACI after we showed so much pace together in our one-off last year. This will be my first full season in Porsche machinery which I'm super excited about, and I've really been looking forward to getting back to GT4 racing after a pretty successful rookie year in 2024. This series is one of the densest, most competitive fields in all of sportscar racing - Ryan and I are coming in with high hopes but also a ton of respect for the challenge ahead of us. Can't wait for Sonoma.”
Ryan Yardley: “Super excited to be back with Damir and ACI Motorsport. This time for a full season campaign in GT4 Americas,” said Yardley. “I really enjoyed my one off appearance last year, and am really looking forward to a new Championship and Challenge alongside Damir, ACI and Porsche Motorsport North America.”
No. 10 — Porsche 718 Cayman GT4 RS Clubsport
Ross Poole | Muzaffar Gafurov
Ross Poole and Muzaffar Gafurov step into the SRO AM ranks with a hardworking mindset and a commitment to steady progress. With an emphasis on teamwork, development, and consistency, the pair is focused on building momentum and maximizing every race weekend.
Muzaffar Gafurov: “Stepping into GT4 America with ACI is an exciting opportunity. Every season is about growth, but this championship demands an even sharper edge. I’m grateful for the platform, motivated by the competition, and ready to push for meaningful results.”
Ross Poole: "After a demanding 2025 season in Porsche Sprint Challenge North America, I’m excited to officially join ACI Motorsports for the 2026 SRO GT4 America series. My experience racing the 992 Cup in PSCNA has prepared me for the intensity of this championship. Joining a team with ACI’s reputation and resources is exactly the right environment to push my development as a driver.”
No. 21 — BMW M4 GT4 (G82)
Alex Garcia | Mike Garcia
Joining ACI in a BMW, brothers Alex and Michael Garcia are stepping into the SRO AM GT4 program. With upgrades to EVO specifications and extensive development work on the car, they aim to create a formidable competitive package. Their natural chemistry and shared competitive spirit, united by family and fueled by ambition, bring an exciting new dynamic to ACI Motorsports’ expanding GT4 initiative.
Alex Garcia: “I’m genuinely excited to be joining ACI Motorsports alongside my brother. This opportunity means a lot to us as competitors who are fully committed to pushing forward, growing with the team, and winning more races together. One of the most meaningful highlights so far has been standing on the podium at our home track, Sebring International Raceway. Podiuming there in front of familiar faces and supporters was special, and it only fuels our motivation to keep building momentum and chasing even bigger results this season.”
Michael Garcia: “I’m ready for the 2026 season with ACI in the new BMW M4 GT4. The team’s professionalism and early development work have been impressive, and I’m looking forward to building strong chemistry and pushing for consistent podiums and a championship run.”
The first race of the year kicks off in Sonoma, CA, March 25-28. Watch the ACI GT4 drivers take on the 2.52 mi track and all its 12 turns streamed live on GT World YouTube Channel.
2026 SRO Pirelli GT4 America Schedule
Round 1: Sonoma Raceway — March 27-29
Round 2: Circuit of The Americas — April 24-26
Round 3: Sebring International Raceway — May 8-10
Round 4: Michelin Raceway Road Atlanta — June 12-14
Round 5: Road America — August 28-30
Round 6: Barber Motorsports Park — September 25-27
Round 7: Indianapolis Motor Speedway — October 8-11
About ACI Motorsports
ACI Motorsports is a professional sports-car racing team competing in the SRO Pirelli GT4 America Championship and related GT and single-make series. Based in Chattanooga, Tennessee, the team is committed to developing driver talent and delivering excellence both on and off the track.