Slakker Racing Development

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Slakker Racing Development Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Slakker Racing Development, Motorsports Store, 7720 N ROBINSON Avenue, STE B7, Oklahoma City, OK.

Slakker Racing Development- where Porsche performance meets unparalleled precision.Driven by our passion for excellence, our team breathes new life to each Porsche engine with a desire to exceed power, reliability and performance.

Boxster owners, this one is for you. We just published the full story behind our 2004 986 Boxster S build. We take it fr...
10/16/2026

Boxster owners, this one is for you.

We just published the full story behind our 2004 986 Boxster S build. We take it from a healthy 3.2L to a 3.9L.

Teardown, machining, engine build, dyno, install, and the owner’s first real drive reaction it is all in there.

If you’ve ever wondered what a little more engine could do for a lightweight, mid-engine Boxster, this is the one to watch.

Full video is live now on YouTube.

10/15/2026

Rain falls gray, but we don’t delay. 🌧️
Heads down, grinding the Slakker way.
Sound on, step into our workday.

10/14/2026

The Boxster has always been a little underestimated.
Lightweight, mid-engine, and relatively affordable compared to the rest of the Porsche family.
This 2004 986 Boxster S is about to find out what happens when a 3.2 gets a lot more serious.
The first step is done. Now the fun part starts.
#986

Fresh arrival from Minnesota! 🏁This 996.2 made the drive down for its next chapter. While here, its owner toured the sho...
10/13/2026

Fresh arrival from Minnesota! 🏁

This 996.2 made the drive down for its next chapter. While here, its owner toured the shop, met the team, and got a closer look at our build process.

We love meeting people who share our excitement for these projects. Next trip: fly in, drive it home. For now, enjoy a look at our newest arrival! 🔥

#343

One last pic before this Cayman S heads home. 🔥Always tough to say goodbye to a Slakkerized Porsche. Enjoy the miles ahe...
10/13/2026

One last pic before this Cayman S heads home. 🔥

Always tough to say goodbye to a Slakkerized Porsche. Enjoy the miles ahead!

#987

10/09/2026

4.1 liters of pure flat-six attitude.
This Speed Yellow Porsche 996 doesn't do quiet cold starts!

10/08/2026

ZERO POINT-BYS. PLENTY OF OVERTAKES. 😮‍💨🏁

Our customer's Slakkerized 3.9L Porsche 996.1 was out hunting at Roebling Road Raceway!

Plenty of overtakes, a 996 Turbo S in his sights, and that 5-chain M96 absolutely SINGING! 🔥

Don't take our word for it. Ride along! 🔊

“The Slakker 3.9 was wailing and kept me in the mix against some of the much more powerful cars!” 🏁Customer Update! Our ...
10/08/2026

“The Slakker 3.9 was wailing and kept me in the mix against some of the much more powerful cars!” 🏁

Customer Update! Our 1999 Porsche 996.1, now sporting a Slakkerized 3.9L 5-chain M96 producing 379 HP and 322 lb-ft of torque on our engine dyno, recently hit Roebling Road Raceway with PCA Citrus Region!

The owner sent us some awesome photos and onboard footage, reporting plenty of overtakes throughout the weekend, including a chase after a 996 Turbo S! 👀

Nothing better than seeing these builds out on track doing what they were built to do!

You heard the pull yesterday. Here’s the graph. 📈This Porsche 996.2’s Slakkerized 4.1L delivered 381.1 HP and 341.1 lb-f...
10/07/2026

You heard the pull yesterday. Here’s the graph. 📈

This Porsche 996.2’s Slakkerized 4.1L delivered 381.1 HP and 341.1 lb-ft of torque on the engine dyno. A closer look at the engine behind the pull. 🔥

10/06/2026

Another 996.2 gets the 4.1L treatment. 🔥

This Porsche 911’s 3.6L came to us from a shop in Pennsylvania for an engine-only rebuild. Now Slakkerized to 4.1L, it puts down 381.1 HP and 341.1 lb-ft on the engine dyno.

Turn it up and enjoy the pull. 🔊

Address

7720 N ROBINSON Avenue, STE B7
Oklahoma City, OK
73116

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14055500207

Website

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