See all Turbo | Supercharger products
Product thumb
CTS Turbo 4 Inch Turbo Inlet Pipe Audi RS3 | TTRS 2017-2021
$299.99
CTS Turbo is proud to announce our Cast Aluminum 4" turbo inlet for Audi 8V.2/8S - RS3/TTRS.

The biggest issue with the restrictive factory inlet is apparent when you start to increase the power. Our engineers designed the turbo inlet to be as large as possible; yet still fit perfectly. This was accomplished using the latest in 3D scanning and rapid prototyping technology. This results in a 78% increase in volume over the stock turbo inlet.

The larger inlet will provide increased flow to the turbo and make sure your 2.5T has all the air that it needs to operate at maximum capacity! This is one of the largest inlet pipes on the market AND it does not cost you a small fortune.

Features:
  • 4" cast aluminum turbo inlet pipe
  • Precision machined fitment for factory turbo (hybrid turbo fitments coming soon)
  • Factory-style PCV connection
  • Developed, tested and machined in-house
  • Compatible with most aftermarket intakes (3"-4" reducer or 4" coupler is required, confirm on vehicle)
  • Not recommended for use with factory air intake pipe (CTS Turbo high-flow pipe for stock air box is available separately)
Fitment:
  • Audi RS3 2017-2020
  • Audi TTRS 2017-2021
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

CTS Turbo Logo

What is CTS Turbo?

CTS Turbo is a manufacturer and wholesaler of performance automotive parts, specializing in late-model Audi, BMW, and Volkswagen vehicles. The company also offers products for Toyota and MINI Cooper models. All CTS Turbo products are TIG welded and constructed using T304 stainless steel.

CTS Turbo prides itself on being a leader in the industry, offering an unparalleled level of high-end products, technical know-how, and customer service. The brand has everything you need to enhance the performance of your car; that includes cold air intakes, catch can kits, turbo kits, and performance exhaust systems. CTS Turbo’s team of skilled engineers and fabricators are dedicated to constantly developing new performance parts for your car to take it to the next level.

CTS Turbo Catch Cans

Oil catch cans are simple devices that can greatly benefit direct-injection motors. They are used to prevent oil and other contaminants from entering the intake manifold and clogging up the intake valves with buildup. Oil deposits on the intake manifold and valves can reduce performance and cause poor fuel mileage. 

CTS Turbo Intakes

Cold air intakes help deliver a smooth entry of cold air directly into the engine to improve performance and acceleration. Using mandrel-bent aluminum intake piping, CTS Turbo reduces unwanted turbulence within the pipes, which would otherwise reduce airflow into the engine. High-flow air filters utilize a cone design for better engine breathing and a great sound too.

CTS Turbo Exhausts

All CTS exhausts are hand TIG-welded using the finest T304 seamless stainless steel designed for both street use and track applications. Other systems use lower-quality materials causing them to crack and decay over time. CTS’ exhaust systems also deliver a tantalizing aggressive sound that produces several smiles per mile. 

CTS Turbo Downpipes

Downpipes are the perfect high-performance replacement for the factory downpipe, which rob your vehicle of its potential power. CTS Turbo’s downpipes feature a stainless-steel construction and built with maximum performance in mind. They are available in race-spec and street-spec varieties featuring Magnaflow catalytic converters.

Upgrade to CTS Turbo Today

When looking for a performance exhaust, CTS Turbo has the parts you need to unleash the potential power of your vehicle. Vivid Racing carries a wide selection of CTS Turbo products, including catless and catted downpipes, catch cans, heat shields, cold air intakes, pulleys, radiators, intercoolers, tubing, and more! We also carry complete turbo and exhaust kits from CTS Turbo. If you have any questions regarding the products listed above, please do not hesitate to call us at (480) 966-3040.

You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price CALL
Shipping Weight: 10.00
Length: 5
Width: 5
Height: 12
Product Added At Thursday 10 March, 2022
Product Modified At Wednesday 30 April, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
View In Admin

Emissions Info
Carb Approved No
Carb Number -
Epa Status -
Prop65 -
Carb Required -
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
CTS Turbo $194.99 $299.99 ? ? ? 2025-04-30 11:23:02


Check out these other great products