CTS TURBO B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 HIGH-FLOW INTAKE (6″ Velocity Stack) (CTS-IT-290R)

CTS Turbo is proud to announce our new intake system for the B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 (2017-2021 models).Does not fit cars with MAF sensor.

We designed our system to work in conjunction with the OEM air scoop to seamlessly force cold air into the air intake system. Air then flows through our high flow6″ velocity stack air filter for maximum engine performance.

Our single-piece proprietary molded silicone couplers allows for smooth entry of air into the engine providing peak power gains ranging from 10-12HP on a stock car.
All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound. Turbo spool up and diverter valve release are a lot louder!

Features:

• Massive 6″ velocity stack filter, largest on the market
• 3.5″ silicone turbo inlet hoses for both 4-cylinder and 6-cylinder engines (5-ply construction, will not collapse)
• Heatshield to keep air temperatures as low as possible
• Easy install and perfect fitment
• Increased engine performance, less turbo lag
• Sporty sound under acceleration and loud pressure release
• Gains of 10-12HP on stock vehicles, tuned cars will gain even more!
• Kit comes with parts to install on 1.8T, 2.0T, 2.9T and 3.0T engines (fits MAF-LESS cars)

Fitment:

• B9 A4 (2017 - current)
• B9 AllRoad (2017 - current)
• B9 S4 (2018 - current)
• B9 A5 (2018 - current)
• B9 S5 (2018 - current)
• B9 RS4 (2018 - current)
• B9 RS5 (2018 - current)

Does not fit cars with MAF sensor.

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.