We’re excited to announce that HPL Superior Lubricants is stepping in as the Title Sponsor of the Turbo Street Modified (TSM) class at the legendary Buick GS Nationals 2026 in Bowling Green, KY.
This class brings together some of the quickest and most dialed-in Buick combinations in the country—and for 2026, we’re showing up in a big way to support every racer in the field.
TSM Racers Receive
We believe showing up and competing should come with real value. That’s why every TSM participant will receive:
- FREE HPL Banner
- 20% Off HPL Coupon Code
Whether you're chasing a win or just getting laps in, you’re leaving with something.
Winner & Runner-Up Payouts
The stakes are high, and the rewards match it:
TSM WINNER:
- $1,000 OFF a new HPT Turbocharger
- $100 OFF a case or pail of HPL Oil
TSM RUNNER-UP:
- $500 OFF a new HPT Turbocharger
- $50 OFF a case or pail of HPL Oil
Built for Boosted Buick Power
TSM cars are no joke—high boost, high RPM, and zero room for failure. That’s exactly where HPL Superior Lubricants shines.
When you’re pushing your combination to the limit, oil isn’t just maintenance—it’s protection, performance, and peace of mind. HPL is engineered to handle the heat, pressure, and punishment that comes with competitive Buick racing.
Supporting the Buick Community
At HP Race Brands, we’re all-in on supporting racers and the Buick community that continues to push the platform forward. Sponsoring TSM is another step in giving back to the racers who make this class what it is.
Meanwhile, HPT Turbochargers will continue as title sponsor for TSO & TPB in 2026—so expect a full weekend of serious competition across the board.
We’ll see you in Bowling Green. Let’s make it a fast one. 🏁