Air Cooled Classics Porsche

Air Cooled Classics Porsche Let us build your DREAM Porsche! We’re MAHLE Motorsports, PMO & Haltech warehouse distributors EM US

We specialize in 911/964 custom project building, Backdating, 911RSR, 934, Restromod, 914-6 conv, race cars, engines, trans, suspension and brake upgrade.

08/27/2026

The “Albert Blau” RSR 3.8L/G50 Project left for the paint shop today!👏🏼
It will be back about the end of September with its shiny new Albert blue paint job!😎
🫵🏼STAY…TUNED…💻🙋🏼‍♂️

08/23/2026

Oh… LooK…
Just in, a fresh batch of MAHLE pistons and cylinders for our engine build projects!👏🏼👏🏼
🫵🏼 STAY… TUNED…💻 and see what we do with them!😉

08/22/2026

Available very soon, this ACCR IROC 3.6L/G50 tribute.👏🏼
This one is a tribute to the only Black (Schwarz) Porsche 911 Carrera 3.0 RSR IROC made!🖤
One like that was raced by Mark Donahue and George Follmer in the 74 IROC season!🏁🏁🏁
This car is super nice and has all… the great goodies!😉 It is incredible😎
🫵🏼STAY…TUNED💻🙋🏼‍♂️

08/21/2026

08/19/2026

The car that started it all! The C4RSR backdate!
It is the very first 964 backdated on the planet! 🌎
It was finished 20 years ago this month! 8/2006 Time flies when you’re having fun!
It was just an experiment that I came up with and became the biggest Porsche modification fad to ever be to date!
We did not get rich, we’ve not built the most… but we are the first, we’re the oldest builder and continue to still build them today! We have the newest one being built now, the Paris project!
I had no idea that it would turn into this!
SO…🫵🏼 STAY… TUNED… 💻 For much more to come from ACCR!🙋🏼‍♂️
Project pics we have👇🏼 Wasn’t so easy to get pictures back then of projects.
https://drive.google.com/drive/folders/1-sODJy0z4f1cMniWQR6KG4e6krQNEwJx

08/14/2026

Friday…Friday…Friday…👏🏼
Been a busy Friday!
Power washing the bottom of the Paris RSR project before continued disassembly and getting bedliner sprayed.
We received another 993 engine to rebuild into an ACCR 993 SS engine.👏🏼
We received this beautiful new piece of jewelry from Protomotive 80.4 stroker crank shaft for a 4.0L build coming up!😎
We also ordered for us a V***r Blasting system for even nicer builds needs.👍🏼
🫵🏼 STAY… TUNED… 💻 We always have cool stuff going on at ACCR!🙋🏼‍♂️

Address

10402 Lexington Drive
Knoxville, TN
37932

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18656719146

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