Luft-Technik B9 S4 Front Mount Intercooler
- Mfg Part #
- 019219ECS01AKT
- ECS Part #
- ES#3537699
- Brand
-
This product was last offered at the strikethrough price on
06-13-2026
Free Shipping
Product Details
The ECS Tuning Luft-Technik Front Mount Intercooler was designed and engineered in-house to provide you with a direct bolt-on system to increase air flow, decrease restrictions, and drastically lower temps!
The R&D team at ECS Tuning has spent countless hours creating and testing a system to optimize performance and efficiency while providing the clean look that Audi owners have come to expect. We designed the intercooler to directly mate with the existing OEM piping, resulting in a simple install.
ECS Tuning's Luft-Technik Intercooler features an aluminum bar and plate core with cast aluminum end tanks, finished in a silver powder coat with the embossed ECS Tuning logo. The core is not only thicker (3.5" compared to OEM at 3") but it offers a 65.5% increase in frontal area compared to stock intercooler. Each intercooler is pressure tested to withstand a minimum of 3.5 bar and designed to increase power, improve efficiency, and reduce heat soak. Our engineers provided a proper fit by utilizing factory mounting locations and ensuring that no trimming or cutting would be necessary, making installation completely reversible.
Increasing the surface area by using a larger more efficient core design and providing a smoother air path, we were able to lower temps by 41 degrees while increasing the intercoolers efficiency by 30 percent! The temperature and efficiency data shows that there is a significant reduction in air temperature leaving the intercooler, which will lead to power gains in high stress and high temperature conditions while reducing the strain on the engine.
Key Features:
- Reduced intake temperatures and air turbulence
- Increased air flow capacity
- Up to 30% improved intercooler efficiency
- Reduced intake temps by as much as 41*F during dyno runs
- Pressure drop reduced by 47%
- Cast aluminum intercooler end tanks
- Bar and plate design intercooler core
- Includes all stainless steel t-bolt clamps and hardware
- Easy and direct replacement upgraded intercooler
This system is capable of withstanding greater heat and higher boost pressure over factory. The Luft-Technik Intercooler System was designed with a focus on improving performance while maintaining OEM fitment with the use of quality parts. Attention to detail is never missed here at ECS Tuning, and this is no exception.
Luft-Technik Intercooler:
- Cast Aluminum End Tanks
- Pressure Tested to 3.5 Bar
- 23"x11.75"x3.5" Bar & Plate Design Core
- Includes all hardware, brackets, and clamps needed for installation
For help with installation we have provided you with a PDF, available under the Installation category on the product page, to guide you through fitting on your new front mount intercooler!
****Vehicle configuration in dyno graphs shown:
- Stock Tune
- fmic
- 8W0145805C
- inter cooler
- 8W0145805AE
- 8W0805594E
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Audi | B9 S4 | Quattro | 3.0T | Use vehicle selector to confirm fitment |
| Audi | B9 S5 | Quattro | 3.0T | Use vehicle selector to confirm fitment |
| Audi | B9 S5 | Quattro | 3.0T Sportback | Use vehicle selector to confirm fitment |
| Audi | B9 S5 | Quattro | 3.0T Cabriolet | Use vehicle selector to confirm fitment |
Kit Contents
| Description | Brand | Qty | Lifetime | |
|---|---|---|---|---|
| T-Bolt Hose Clamp - 70-78mm - Priced each |
|
2 | YES | |
| 18-8 SS Button-Head Socket Cap Screw M6 Size, 30 Mm Length, 1 Mm Pitch |
|
2 | YES | |
| Type 18-8 Stainless Steel Flat Washer |
|
2 | YES | |
| B9 Right Intercooler Bracket |
|
1 | YES | |
| B9 Left Intercooler Bracket |
|
1 | YES | |
| 316 Stainless Steel Oversized Washer For M6 Screw Size 6.4 Mm ID 18 Mm OD |
|
2 | YES | |
| M8x1.25 12mm Length Bolt - Priced Each |
|
2 | YES | |
| Black Rubber Cap 1"x1.5"x0.25" - Priced Each |
|
2 | YES | |
| B9 Intercooler |
|
1 | YES |
Installation
This Product Is Covered By Our Lifetime Replacement Program
Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.
If you have any questions, would like to learn more or are ready to place a replacement claim, click here!
Return and Exchanges
Need to set up a return? Click here to begin: Return Process
All you need is your order number and email address.
New/Unused Product Returns
ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.
In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.
Refused Packages
Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.
Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.
Return Process
ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!
Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.
Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.
All in store credit balances will expire after one year from the original purchase date.
Shipping Policy
Free Shipping On Orders $49 & Up
Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.
Free Shipping
Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.
The policies listed above are subject to change at any time without notice.
Lifetime Replacement
Want to know more about our Lifetime Replacement program?
Click here to learn more.
Why You Should Shop From ECS Tuning
ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.
Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.
Cancellation Policy
At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.
Hurry, limited stock available!
Prop 65 Warning