034 S34 carbon fiber intake kit, Audi S4 / S5 3.0TFSI

034 Motorsport, professional air intake kit for Audi S4 and S5 (B8) 3.0TFSI Supercharged

034 Motorsport put serious work into perfecting their intake system for the Supercharged 3.0 TFSI engine in the B8 and B8.5 Audi S4 and S5. The result? The S34 Carbon Fiber Intake for Audi B8/8.5 S4/S5 3.0 TFSI—a performance upgrade that brings noticeable gains in horsepower and torque. Plus, you’ll love the aggressive induction sound and that supercharger whine! It also comes with a sleek carbon fiber heat shield designed to keep hot air from the engine bay out of the intake system.

During the development process, 034 Motorsport tested multiple designs to make sure this intake not only performs but fits perfectly. The end product is an optimized open-airbox design that works with the factory fresh air duct to guide cool air straight to the filter. It features a large airbox that houses a massive 4″ inlet conical air filter, designed for maximum airflow. Air is then funneled through a CFD-optimized, 4-ply silicone inlet hose that ensures a smooth increase in air velocity heading to the throttle body.

MINIMIZING UNNECESSARY FILTER SHROUDING

034Motorsport takes a deep dive into perfecting every part of their intake system, focusing on a balance of all the important variables. A key part of a high-performance intake is making sure the air can flow freely around and into the filter. If the air is blocked from reaching the filter, the whole system is compromised. Some aftermarket kits try to pack oversized filters into enclosures that are just too small, which ends up restricting airflow and hurting performance.

034Motorsport put their design through rigorous testing to make sure the air can move smoothly around and through the filter, without any blockages. The result? A perfectly sized filter housed in an enclosure that’s just the right size, giving you the best possible airflow and performance, while still keeping OEM-level filtration. When shopping for an intake, don’t get too caught up in filter size alone—if the filter is too big for its housing, it’s going to be more of a hindrance than a help.

MAXIMIZING AIRFLOW

The engineers at 034Motorsport developed a high-performance 4-ply silicone intake tube, specifically designed to replace the restrictive plastic factory hose with its accordion-style sound deadening. Using advanced CAD software and 3D scanning, they optimized the shape and size of the intake tube to make the most of the available space under the hood. The result is not only a performance upgrade but a true functional piece of art. With smooth transitions and a design that maximizes airflow, this intake tube ensures optimal air delivery to the throttle body without any compromises.

PERFORMANCE AIR FILTER

The S34 Carbon Fiber Intake comes equipped with a high-flow conical air filter featuring a double-layer pleated cotton filtration medium that can capture particles as small as 5 microns. This design increases airflow with its larger filtration surface while still providing top-tier filtration quality. In fact, 034Motorsport has tested this air filter in setups over 800HP with minimal restrictions, all while maintaining superior OEM-level filtration.

Unlike many intake kits that leave the air filter unsupported and prone to “flopping” around, 034Motorsport engineers created a smart filter support system. This not only keeps the filter stable but also allows for some flexibility to handle engine movement during varying loads. Plus, the added air shroud ensures it stays in place and doesn’t rub against other engine components, a common issue with many other designs on the market.

PRESSURE DROP IMPROVEMENTS

Pressure Drop is the difference in ambient air pressure and the air pressure measured at the supercharger inlet across the engine’s rpm range. The higher the pressure drop at any given rpm, the more restrictive the intake system is, reducing airflow.

Intake Configuration	Chart Color	Pressure Drop
S34 Carbon Fiber Intake	Yellow	-0.97 psi
Stock Intake	White	-2.18 psi

PEAK WHEEL HORSEPOWER & TORQUE WITH STAGE 2+ E40, 57.75/190MM PULLEY COMBO

• Stock Intake: 416 WHP / 396 WTQ
• S34 Carbon Fiber Intake: 436 WHP / 416 WTQ
• Peak Crank Gains: 26 HP / 24 TQ

PRODUCT FEATURES & DETAILS

• Developed In-House by 034Motorsport’s Engineering Team
• Fits Both Left and Right Hand Drive Configurations
• High-Quality Carbon Fiber Air Block-off Shield
• High-Gloss Epoxy Finish
• 4-Ply Gloss Black Silicone Intake Tube
• OEM+ Fit and Finish
• No Rubbing or Excessive Movement
• Dyno-Proven Horsepower Torque Gains
• Improved Airflow from Factory Airbox and Intake Tube
• Enhanced Engine Induction Sounds
• Improved Throttle Response
• Large 4″ Inlet Conical Pleated Cotton Air Filter
• Reduced Intake Air Temperature
• Securely Installs Using Factory Mounting Grommets
• Simple, Straightforward Installation Instructions

WHAT’S INCLUDED:

• S34 Carbon Fiber Heat Shield
• S34 4″ Inlet Silicone Hose
• S34 4″ Double-Layered Cotton Pleated Filter
• S34 Secondary Air Injector Filter
• Metal Mounting Bracket for Intake Hose

CFM GAINS:

CFM stands for “cubic feet per minute” of airflow. The higher the number, the higher the horsepower an intake can support. At 034Motorsport, we design our intakes to have substantial flow increases over the factory intake. We test all our intakes at 28″ of water (how much vacuum is used to suck air through the intake) on a Superflow airflow bench, which gives us very accurate and repeatable test results.

• Stock Intake: 541 CFM @ 28” H²O
• S34 Intake: 904 CFM @ 28” H²O

---

CFM COMPARISON AND PRESSURE DROP