The APR intake, constructed from high-quality carbon fiber, is designed to fit the turbos on the 2.9 TFSI engines of the Audi RS4 B9 and Audi RS5 B9 models. This intake system increases airflow by 36%, resulting in an average gain of 19awhp on stage 1. The APR intake system comes with a specific air..

The APR intake, constructed from high-quality carbon fiber, is designed to fit the turbos on the 3.0 TFSI engines of the Audi S4 B9 and Audi S5 B9 models. This intake system increases airflow by 36%, resulting in an average gain of 19awhp on stage 1. The APR intake system comes with a specific airbo..

The CTS Turbo decat downpipes are specifically designed for Audi RS4 B9 and RS5 B9 models, serving as a direct replacement for the OEM catalysts. These handmade downpipes not only unleash the power and performance of your 2.9 TFSI engine but also provide a supercar-like sound!Direct bolt-on in..

The APR engine cover is a high-quality carbon fiber accessory with a glossy finish and red inserts on the center, and matte finish on the sides, designed to perfectly match the aesthetic signature of the Audi S4/RS4 B9 and S5/RS5 8F engine bay. This engine cover is a direct replacement for the origi..

This latest generation Autotech High Pressure Fuel Pump Kit is designed for the 3.0 TFSI EA839 engines found in Audi S4 / S5 / RS4 and RS5 B9 models. It seamlessly fits into the original hpfp housing without any modification, increasing both pressure and flow. Essential from stage 2 onward, this Aut..

The APR high-performance ignition coil packs are a straightforward upgrade for the Audi 2.9 TFSI / 3.0 TFSI engines found in the Audi S4 / S5 B9 and RS4 / RS5 B9 models. Sold as a pack of 6 pieces, these APR coils are a direct replacement for the OEM coil packs, designed to provide both more stable ..

The APR high-performance ignition coil packs are a straightforward upgrade for the Audi 2.9 TFSI / 3.0 TFSI engines found in the Audi S4 / S5 B9 and RS4 / RS5 B9 models. Sold as a pack of 6 pieces, these APR coils are a direct replacement for the OEM coil packs, designed to provide both more stable ..

The Turbosmart Kompact EM Dual Port dump valve is designed to fit the 2.9 TFSI / 3.0 TFSI engine of the Audi S4 / RS4 B9 and Audi S5 / RS5 B9 models without any modification. This high-performance dump valve features a hybrid structure with an adjustable internal piston that operates quietly on low ..

Upgrade your Audi S4/RS4 B9 and S5/RS5 B9 with these high-performance Alpha Competition ignition coils. These coils are a direct replacement for the standard ones and offer a stable ignition and 10% more power than the originals. Plus, they come in a trendy red finish!Direct mounting Set of 6..

The Racingline Performance paddle shifts are a perfect replacement for your OEM RS3 8V / TTRS 8S paddles. These paddle shifts are available in titanium silver or black finish and are made from high-quality CNC machined aluminum to enhance your interior look and efficiency.Direct bolt-on installat..

The Racingline billet aluminum oil cap is a stylish addition to the engine bay of the Audi S4/S5 and RS4/RS5 models, among others. This direct replacement for the OEM plastic cap is machined and anodized to provide a clean and sophisticated appearance.Direct bolt-on installation T6061 aluminum CN..

The Racingline black aluminium oil filter housing is a stylish upgrade for the 2.9 / 3.0TFSI engines of the Audi S4/S5 and RS4/RS5 B9 models. This machined and anodised aluminium housing replaces the standard plastic one, providing optimal protection for the filter and a clean, sophisticated look fo..

The ITG Profilter for Audi RS4/RS5 B9 and S4/S5 B9 is a reliable and efficient upgrade for the OEM air filter. It utilizes a stainless steel wire mesh and Tri-foam filtration technology to maximize airflow without a significant drop in pressure. This high flow replacement air filter outperforms cott..

This Goodridge brake lines kit is designed and manufactured in the UK specifically for Audi A4/S4/RS4 B9 and A5/S5/RS5 F5 models. The kit includes four T304 braided stainless steel lines for the front and rear, which are a direct replacement for the OEM lines. The PVC outer cover is available in fou..