Powerhouse Racing

We're really sorry, but we are still frozen out here in Fort Worth. Roads aren't safe so we aren't operational. We are still trying to answer email and phone calls from home. But we are limited in what we can do.

We should be back up and running on Wednesday.

Introducing the PHR S45A Turbo Manifold 🔧

If you’re familiar with our S23A, this will make perfect sense.

The S45A is the big brother to the S23A, built around the same proven twin-scroll, dual wastegate layout — just scaled up for higher power.

✅ Same design philosophy as the S23A
✅ Larger 1.5” Schedule 10 runners
✅ Formed weld-elbow construction
✅ Cast collector for lower cost
✅ Identical performance and sound to the billet S45

Available now for 2JZ-GE and 2JZ-GTE, twin-scroll / dual wastegate only.

Familiar design. Bigger capability. Better

Find it on the site: Just type "S45A" into the search bar.

🔗 powerhouseracing dot com

White Rice - U.S. Street Nationals 2026 - X275 Class - Some more qualifying passes today!

Powerhouse Racing in Tokyo! Debuting new wide body Supra built by Lending us some space to show off some PHR parts. Come and say hi if you are at Tokyo Auto Salon, booth 429