X34 Carbon Fiber Lower Intake Box and Fresh Air Duct for Audi 8S/8V.5 TTRS/RS3
Product Description
The 034Motorsport X34 Carbon Fiber Lower Intake Box and Fresh Air Duct for the Audi 8S TTRS and 8V.5 RS3 complements the 034Motorsport X34 Cold Air Intake (both the open top and closed top versions). This combination improves airflow and throttle response with dyno-proven horsepower gains.
034Motorsport’s engineers spent extensive effort to develop a complete cold air intake solution for the TTRS and RS3 that yields airflow and pressure drop gains over the well-designed factory airbox, which can lead to higher horsepower and torque gains in applications that require higher airflow, like upgraded turbos. During the development process, many iterations were designed, prototyped, and tested, which resulted in this beautifully-manufactured Carbon Fiber Cold Air Intake System that flows better than no intake at all (see pressure drop chart below).
X34 Carbon Fiber Fresh Air Duct and Lower Airbox Pressure Drop Improvements
Pressure Drop is the difference in ambient air pressure and the air pressure measured at the turbo 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 |
| X34 Open Top CAI w/ X34 Lower Airbox and Fresh Air Duct | Green | -2.43 psi |
| X34 Closed Top CAI w/ X34 Lower Airbox and Fresh Air Duct | Yellow | -2.52 psi |
| No Intake (Open Turbo Inlet) | Blue | -2.50 psi |
| X34 Closed Top CAI w/ Stock Lower Airbox | Gray | -2.61 psi |
| Stock Intake | Red | -2.77 psi |
Power Gains With X34 Open Top Cold Air Intake
- Stage 2 E85
- Stock Intake: 456 WHP / 430 WTQ
- X34 Open Top: 472 WHP / 433 WTQ
- Peak Gains: 21 WHP / 16 WTQ @6,950 RPM
Power Gains With X34 Closed Top Cold Air Intake
- Stage 2 E85
- Stock Intake: 456 WHP / 430 WTQ
- 034 X34 Intake: 466 WHP / 441 WTQ
- Peak Gains: 12 WHP @6,780 RPM / 11 WTQ @4,125 RPM
OEM+ Fit & Finish
034Motorsport carefully selected the carbon fiber weave on the intake tube and upper airbox heat shield to match the factory carbon fiber engine trim found in the Audi TTRS & RS3 2.5 TFSI engine bay. The 034Motorsport Audi TTRS & RS3 Cold Air Intake System was designed to fit like a factory part, and mates directly to the turbo inlet pipe and factory lower airbox to provide an OEM+ look.
Product Features and Details
- Fits Both Right Hand Drive and Left Hand Drive Configurations
- High-Quality Carbon Fiber Construction
- High-Gloss Epoxy Finish
- OEM+ fit and Finish
- Dyno-Proven Increase in Airflow Due to Improvements in Pressure Drop
- Increased Engine and Induction Sounds
- Improved Throttle Response
What's Included
- X34 Carbon Fiber Fresh Air Duct
- X34 Carbon Fiber Lower Airbox
- Button Head Stainless Steel Cap Screws M4x0.5mmx10mm (x2)
- Fender Washers M4x12mm (x2)
- Socket Head Stainless Steel Cap Screws M5x0.8mmx12mm (x8)
- Authentic 034Motorsport Holographic Decals
Emissions Disclaimer:
- This product is sold for racing use as well as use on vehicles not registered for on highway use.
- By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use, and that it is not legal for use on highway or street vehicles.