St. Charles Garage

05/26/2026

Kooks Sale!

We are running a limited time sale on Kooks Trailblazer SS catted header kits.

https://stcharlesgarage.com/products/trailblazer-ss-kooks-headers-catted-y-pipe

05/25/2026

05/11/2026

The shop will be closed May 16th-May 25th.

Any orders made during this period will be shipped upon our return.

04/23/2026

1000HP Spec. Audi DAZA/DNWA Pistons are BACK IN STOCK!

Link below.

04/08/2026

In Stock!

Fire Ring Head Gaskets – Audi DAZA & DNWA

Designed for high-boost, high-cylinder-pressure applications, these fire ring gaskets provide the sealing reliability required for 1,000+ horsepower builds.

Ideal for builds where traditional MLS gaskets reach their limit.

Fire Ring Head Gasket Kit Audi RS3 (8V 8Y) & Audi TTRS (8S) DAZA DNWA Engines

03/27/2026

Restocked & Ready to Ship 🚀

ARP Main Stud Kits for Audi DAZA & DNWA are back on the shelf.

All pending orders ship today!

03/25/2026

We now have a wide selection of NEW OEM Audi DAZA & DNWA engine components in stock.

Supporting Audi RS3 (8V/8Y) and TTRS (8S) platforms, all parts are competitively priced and available for same-day shipping.

📦 Fast shipping
💰 Solid pricing
🔧 No compromises

Explore available inventory below.

03/16/2026

I have 2 408" LS shortblocks on the shelf.

Ready for boost. Ready to ship.

Links below.

03/11/2026

Now Available!

Audi RS3 (8V 8Y) & TTRS (8S) DAZA DNWA Rotating Assembly

Complete rotating assembly package engineered for Audi RS3 (8V 8Y) and TTRS (8S) models featuring premium components.

Choose between professional crankshaft balancing through our shop for a ready to install solution or opt to handle that at your local machine shop. Designed for builders seeking quality parts consolidated into a single, convenient package.

Link below!

03/06/2026

Now Available – Moser Direct-Fit Trailblazer SS Rear Axles

Upgrade or replace your factory axles with Moser direct-fit rear axles for the Chevrolet Trailblazer SS.

Whether you slid into a curb and bent a stock axle or you're simply looking for a stronger upgrade over the factory units, these axles are the perfect solution. Built by Moser Engineering, they’re designed to handle more power and abuse than OEM while fitting just like stock.

If you need durability and reliability without modification, these are the ticket.

Link in the comments.