b9 - Page 2 - Dmitry's Garage

Are tire coatings worth it?

If you're looking for a tire dressing that will give your rubber a long-lasting gloss, the Pinnacle Black Label Tire Clear Coat is worth trying out. This tire coating is designed to be durable and repellant to water and dust, making it an ideal option if you want to keep your tires looking clean. The product can be layered to create the desired level of shine, making it a versatile option for those who want to achieve a range of different looks. Whether you're going for a sleek and polished look or something more understated, the Pinnacle Black Label Tire Clear Coat can help you get the job done.

ECS Rear Diffuser Audi B9 S4

The ECS Tuning Rear Diffuser is the perfect way to give your Audi S4 an aggressive exterior styling upgrade. Made from your choice of black plastic or high-quality carbon fiber, the diffuser gives your car a look that is sure to turn heads. With its bold, yet factory like, design and superior performance, the ECS Tuning Rear Diffuser is the perfect way to take your Audi S4 to the next level.

2018 Audi S4 / Project Cars - 10/02/2022

Diverter Valve Failure - Audi B9 S4

Is your B9 S4, S5 or SQ5 experiencing a ton of compressor surge? It may be your recirculation valve failing. This has been a common issue across VW, Audi and related products over the years. There are always new revisions coming out and today I'm going to replace my diverter valve with a new one. I started getting horrible surging recently and traced it down to the original diverter valve which is an older revision than the most current. My car is right around 23,000 miles at the time of the video.

2018 Audi S4 / Project Cars - 08/29/2022

B9 Remote Start - 12 Volt Solutions

Today we install a plug and play kit that retrofits remote start to my 2018 Audi S4. If you own one of these cars you know there is no remote start, Audi just doesn't do it. This kit from 12 Volt Solutions makes it super easy to get the feature right in your original remote. This is the second kit from this company that I've installed and I'm happy with the quality so far.

2018 Audi S4 / Project Cars - 08/19/2022

Wolfgang Uber Wheel Cleaner

Wolfgang Uber Wheel Cleaner is a powerful and safe product that quickly removes brake dust, road grime, and other contaminants from your wheels. It is a non-acid, pH-neutral cleaner that uses advanced chemistry to break down and remove contaminants. As a result, it leaves your wheels looking clean and new in just minutes. It is also safe for use on all wheel types, including painted, powder coated, anodized, billet, clear coated, and chrome. Best of all, it is fast acting and powerful enough to remove the most stubborn contaminants. So if you're looking for a wheel cleaner that is safe, fast, and effective, look no further than Wolfgang Uber Wheel Cleaner.

2018 Audi S4 / Detailing Cars / Project Cars - 08/09/2022

RS Honeycomb Front Grille for B9

RS Honeycomb Grille for the 2017+ Audi S4 B9 gives your car the face lift it needs to match the aggressive styling of the RS model. These grilles are made with OEM fitment in mind, so they'll install easily and look like they came straight from the factory. They're made for enthusiasts who want to add a personal touch to their car. So, if you're looking for a way to make your S4 stand out from the crowd, RS Honeycomb Grilles are a great way to style your ride.

2018 Audi S4 / Project Cars - 07/26/2022

ECS Tuning Intercooler & Charge Pipes

Heat kills performance. Today we will upgrade my 2018 Audi S4 (B9 3.0L V6 TFSI) with a shiny new Front Mount Intercooler from ECS Tuning. Intercoolers are essentially heat exchangers for compressed air generated by a turbo or supercharger. Our S4s are turbocharged from the factory and make lots of heat. Combined with tunes, hybrid turbo upgrades and full frame builds the amount of heat created can be astounding. The factory FMIC was just too small to deal with these heat levels, especially in hot climates.

2018 Audi S4 / Project Cars - 05/24/2022

Rohana RFX11 Wheels for B9 S4

The Rohana RFX11 wheels are cutting edge with five concavity profiles and three finish options. They are rotary forged for great street performance. The split 5 spoke design is unique with a sophisticated aggressive design.

2018 Audi S4 / Project Cars - 05/01/2022

Audi S4 Active Exhaust Rattle Fix

Many B9 S4s are experiencing an annoying exhaust rattle related to the active exhaust system. Some S4s, like mine, even throw fault codes including P0477, P0475, and P049F showing there is a problem with the valves. This is often caused by a weak or broken spring inside the exhaust door control unit. Interestingly Dodge Charger and Challenger models have the same Küster brand actuators flaps/valves inside their exhaust too. Facing the same issues a newer spring has been made available by Mopar that eliminates the rattle.

2018 Audi S4 / Project Cars - 04/19/2022

ECS Tuning X-Pipe - Audi B9 S4

I've been looking for some options to spice up my S4 exhaust. There are several X-Pipe / resonator delete kits on the market. Today we test out the ECS Tuning B9 S4 3.0T Center X-Pipe kit. I will show you how to perform the installation and we will compare the sound against a stock exhaust. Will this be a horrible mess of drone or will this be an amazingly cheap way to get sound from your S4?

2018 Audi S4 / Project Cars - 03/20/2022

b9 Timeline