Alright, let’s talk about the real deal when it comes to upgrading your ride's intake system. If you're still rocking that factory intake manifold, you're probably not getting the most out of your engine—especially if you've got bigger turbochargers in mind. That’s where the IE 1.8T 20V intake manifold comes into play. This isn’t just a pretty piece of metal; it’s designed with serious motorsport features that can really amp up your performance.
So, what makes this manifold stand out? For starters, the runner lengths and diameters are optimized to push more air into your cylinders. We're talking about a flow-tuned velocity stack on each runner that helps ram air in more efficiently. Plus, the plenum and runners are crafted using advanced computer software to maximize airflow. The result? You could see gains of over 90 horsepower! Yeah, you read that right.
Here’s what you get:
Fitment:
Heads Up:
In short, if you're serious about performance and want to make the most of your 1.8T, this intake manifold is a solid choice. It’s built for folks who want to push their engines to the limit without cutting corners.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Audi A3 | 1998-1999 | Base |
| Audi A3 | 2000-2003 | Attraction |
| Audi A3 | 2000-2001 | Ambition |
| Audi A3 | 2001-2003 | Ambiente |
| Audi A3 | 2002-2003 | Advance |
| Audi S6 | 1995-1997, 2001-2003 | Base |
| Audi TT | 2000-2006 | Base |
| Audi TT | 2005-2006 | Sport |
| Audi TT | 2006 | Classic Edition |
| Volkswagen Golf | 1999-2004 | GLS |
| Volkswagen Golf | 1999 | TDI |
| Volkswagen Golf | 1999, 2002-2004 | GTI VR6 |
| Volkswagen Golf | 1999 | Wolfsburg Edition |
| Volkswagen Golf | 1999-2004 | GL |
| Volkswagen Golf | 1999-2004 | GTI |
| Volkswagen Golf | 1999 | MI |
| Volkswagen Golf | 2000-2002 | Base |
| Volkswagen Golf | 2000-2001 | GTI GLX |
| Volkswagen Golf | 2000-2002 | Verano |
| Volkswagen Golf | 2000-2001 | GTI GLS |
| Volkswagen Golf | 2000-2002 | Confort |
| Volkswagen Golf | 2000-2002 | Lujo |
| Volkswagen Golf | 2001-2003 | GTI Turbo |
| Volkswagen Golf | 2002-2004 | GTI 1.8T |
| Volkswagen Golf | 2002 | GTI 337 |
| Volkswagen Golf | 2003 | GTI 20th Anniversary |
| Volkswagen Golf | 2003-2004 | Trendline |
| Volkswagen Golf | 2003-2004 | Comfortline |
| Volkswagen Golf | 2003-2004 | Europa |
| Volkswagen Golf | 2004 | GLS TDI |
| Volkswagen Golf | 2004 | GL TDI |
| Volkswagen Jetta | 1999, 2001, 2003 | Wolfsburg Edition |
| Volkswagen Jetta | 1999-2005 | TDI |
| Volkswagen Jetta | 1999-2002 | GLX VR6 |
| Volkswagen Jetta | 1999 | GLS Confort |
| Volkswagen Jetta | 1999-2000 | GLS VR6 |
| Volkswagen Jetta | 1999-2003 | GLX |
| Volkswagen Jetta | 1999 | Base |
| Volkswagen Jetta | 1999 | CL |
| Volkswagen Jetta | 1999-2005 | GLS |
| Volkswagen Jetta | 1999 | VR6 Carat |
| Volkswagen Jetta | 1999-2005 | GL |
| Volkswagen Jetta | 2000-2001 | GLS Turbo |
| Volkswagen Jetta | 2000-2002 | GL Confort |
| Volkswagen Jetta | 2001 | GLS Variant |
| Volkswagen Jetta | 2001 | GLS Wolfsburg |
| Volkswagen Jetta | 2001 | GL Variant |
| Volkswagen Jetta | 2002-2003 | Variant Comfortline |
| Volkswagen Jetta | 2002-2005 | Trendline |
| Volkswagen Jetta | 2002-2005 | Sportline |
| Volkswagen Jetta | 2002-2005 | GLI |
| Volkswagen Jetta | 2002-2003 | Highline |
| Volkswagen Jetta | 2002-2005 | Europa |
| Volkswagen Jetta | 2002-2003 | Variant Trendline |
| Volkswagen Jetta | 2002-2003 | Confortline |
| Volkswagen Jetta | 2003 | Europa Wolfsburg |
| Volkswagen Jetta | 2003 | Jazz |
| Volkswagen Jetta | 2003 | Edicion Limitada |
| Volkswagen Jetta | 2003 | Trendline Wolfsburg |
| Volkswagen Jetta | 2004 | GLI 50 Aniversario |
| Volkswagen Jetta | 2004 | Europa 50 Aniversario |
| Volkswagen Jetta | 2004-2005 | Comfortline |
| Volkswagen Jetta | 2005 | GL TDI |
| Volkswagen Jetta | 2005 | Limited Edition |
| Volkswagen Jetta | 2005 | GLS TDI |
| Volkswagen Jetta | 2005 | Special Edition |
| Volkswagen Jetta | 2005 | Summer Edition |
| Volkswagen Jetta | 2005 | 2.5 |

Integrated Engineering was founded in 2007 in Salt Lake City, Utah. It was started by two brothers Peter and David Blais. The two shared the same passion for racing, and this has jumpstarted the two to create Integrated Engineering.
The company specializes in manufacturing performance products such as rods, camshafts, valve trains, and Billett accessories. Today, they have become a household name when it comes to performance.
German Car ExpertsIntegrated Engineering focuses on producing performance products for Audi and VWs. As the experts in these platforms, they are able to pinpoint exactly what parts need to be improved to bring out the best in those vehicles. The company considers not only the performance gain but its reliability as well. Their goal is to turn these vehicles into a better performing machine without compromising its reliability.
Attention to Detail is the KeyTo create top quality products, the company carefully studies each design detail using specialized software. This enables them to fine-tune the design before it goes to actual manufacturing. They first test their design in ABS plastic to ensure that all measurements are accurate and on the spot. Once everything has been checked, their performance products are then tested in their in-house engine and chassis dyno machine for long hours to test its performance and reliability.
This attention to detail has enabled their parts to perform in extreme conditions and withstand the punishment usually endured during high-performance applications.
Purchase Integrated Engineering Products at Vivid RacingIf you want to improve the way your Audi or VW performs, then Integrated Engineering has got you covered. Their expertise in these platforms has made them the go-to brand when it comes to performance, and it has gained them the trust of many enthusiasts everywhere. Visit Vivid Racing and see their list of products that would fit your specific needs.