Transform your driving experience with the Evolution Racewerks Turbo Inlet Pipe (TIP) designed specifically for the 2003-2005 Audi A4 1.8T Turbo with OEM MAF. This precision-engineered component addresses a critical flaw in the factory turbo inlet hose, which can collapse under increased boost pressures, choking your turbo and negatively impacting throttle response and power delivery. Crafted from durable 6061 aluminum, this inlet pipe maintains its diameter regardless of vacuum pressure, ensuring optimal airflow to your turbo at all times.
"Installed this TIP on my 2004 Audi A4, and the throttle response is noticeably sharper. No more lag when I hit the gas!"
"After upgrading my turbo, I was worried about the factory inlet collapsing. This TIP solved that issue and improved my overall power delivery."
Whether you're daily driving or pushing your Audi A4 to its limits, the Evolution Racewerks Turbo Inlet Pipe guarantees consistent performance and reliability. Designed for enthusiasts who demand both quality and functionality, this inlet pipe is a must-have for anyone looking to maximize their turbocharged experience.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Audi A4 | 2003-2004 | Confort |
| Audi A4 | 2003-2005 | Base |
| Audi A4 | 2003-2005 | Luxury |
| Audi A4 | 2003-2005 | Cabrio |
| Audi A4 | 2003-2005 | Cabriolet |
| Audi A4 | 2003-2005 | Vangard |
| Audi A4 | 2004-2005 | S Line |
| Audi A4 | 2005 | S Line Sport |
| Audi A4 | 2005 | Elite |
| Audi A4 | 2005 | Trendy |

Evolution Racewerks started out as a custom fabrication shop in 2004. Its experienced staff of fabricators and welders can virtually craft any part that you want. Evolution Racewerks’ talented welders (TIG & MIG) are skilled at working with aluminum, stainless steel, and titanium. The company takes pride in helping petrolheads build their dream race car from the ground up. Evolution Racewerks has you covered from the beginning stages of chassis preparation, which includes steam welding and roll cage construction, to the complete assembly of the car.
Evolution Racewerks Can Do It AllIf you dream it, Evolution Racewerks can build it. The company specializes in a number of different areas that all come together to create automotive works of art. Evolution Werks’ experienced technicians can install just about any part you may have. Nothing is impossible with the team’s custom fabrication, tuning, and suspension skills. The brand is known for fabricating custom welded (TIG & MIG) steel, stainless steel, aluminum, and titanium parts. As aforementioned, Evolution Racewerks’ specialty lies in roll cage assembly and chassis welding, as they have built numerous roll cages to meet all racing rules set in place by sanctioning bodies. Whether it is NHRA drag racing, SCCA, drifting, or road racing, Evolution Racewerks can do it all.
Evolution Racewerks takes pride in being a one-stop shop for building, servicing, and pit crewing for your race car. It boasts years of experience building race cars for its customers, many of which brought home trophies and were featured in several magazines.
Evolution Racewerks at Vivid RacingVivid Racing has an extensive inventory of Evolution Racewerks products that will enhance the look, sound, and performance of your vehicle. We carry intercoolers and intercooler pipes, catted and catless downpipes, oil cooler upgrades, charge pipe kits, brake lines, and more! If you have any questions regarding the parts listed above or about Evolution Racewerks, please contact our sales team at (480) 966-3040.