iRacing BoP Can Now Increase Engine Power Above Stock
iRacing BoP engine power can now go above 100% in 2026 Season 2 Patch 2. Vehicle weight can also go negative. Here is what changed and why it matters.
iRacing BoP engine power can now go above 100% in 2026 Season 2 Patch 2. Vehicle weight can also go negative. Here is what changed and why it matters.
iRacing’s 2026 Season 2 Patch 2 is out. Build 2026.04.06.02 brings BoP physics expansion, AI improvements, new telemetry UI options, and a round of car and track fixes.
A new AI feature in iRacing Season 2 automatically simulates and scores the rest of a solo AI race if you leave before it finishes.
iRacing’s NASCAR O’Reilly Series cars have been updated for 2026 with engine, drafting, and rules package changes.
The Lotus 49 received a substantial overhaul in iRacing Season 2, including new rain tires, a full suspension rework, and brake system changes.
iRacing Season 2 adds four new HUD features: Layout Profiles, a Visual Spotter, a Throttle and Brake Timeline, and two new Widgets. Here’s what they do and how to use them.
iRacing Season 2 brings rain racing to four more cars: the Audi RS3 LMS Gen2 TCR, Audi 90 GTO, Lotus 49, and Nissan GTP ZXT.
Lanier National Speedway, Langley Speedway, and USA International Speedway all received full visual overhauls in the iRacing Season 2 build.
The full official release notes for iRacing’s 2026 Season 2 build, posted March 10, 2026.
Barber Motorsports Park has been rebuilt from the ground up in iRacing’s 2026 Season 2 update, with all-new laser scan data and a complete art overhaul. Existing owners get the upgrade for free.
Two new cars, a brand new street circuit, a rebuilt track, four new HUD features, and a stack of car class overhauls. Here’s everything in iRacing’s 2026 Season 2 build.
iRacing just dropped the full Season 2 release notes and there’s a lot to unpack. Here’s every major thing coming in the March build.
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