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Latest News

The PSI G80 Two Month Transformation

It has been just over two months since we were able to take delivery of our 2021 BMW Isle of Man...

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Welcoming the Brand New 2021 BMW G80 M3! (#PSIg80)

It has been a while since the last PSI build, but we are back and excited to be debuting our...

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The N54 Horsepower Equation

Since the very start of the automotive community, the idea of "big horsepower" has been engrained into most car enthusiast's heads...

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Project Cars

PSI M4 testing at Sebring

One of the most enjoyable parts of testing out new components and setups has to be the real-world trial period,...

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The Obsessed Garage F80 M3

Our friend Matt is well known around here as having exquisite taste, whether with his choice of cars or stunning...

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Duel Pursuits - F80 vs F82

Austin Yellow F80 M3 – 6MTBMS JB4Gintani downpipesACM carbon engine coverMacht Schnell 15mm spacers F/RKW HAS KitVelos Design S3 Forged...

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PSI Daily Updates

Behind the scenes with our team!