IE Catback Exhaust System - B8 S4
- Mfg Part #
- IEEXCG3
- ECS Part #
- ES#4883642
- Brand
-
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Product Details
Coaxing a more raw, yet refined sound from any V6 can be tough, so the Audi B8 S4 3.0T took some extra “voice coaching” from iE's engineers. The iE Catback Exhaust delivers a primal scream while kicking the exhaust drone and. unwanted V6 to the curb with their proprietary DroneTrap technology. For bonus-style points and engineering might, the B8 S4 catback includes 90mm quad exhaust tips, dual 2.5" tubing for high-flow design, and an integrated X-pipe for greater exhaust flow and superior sound.
LEADING FEATURES
- Say it loudly -Aggressive, yet refined exhaust note
- DroneTrap Technology - Proprietary no-drone resonator
- 90mm quad exhaust tips - Motorsport look
- Dual 2.5” tubing - High flow design
- Integrated X-pipe - Superior sound
- Easy Install - No cutting, no welding, no hassle
- Bolt-on fit - Includes hardware for stock or iE midpipes
OVERSIZED SLASH-CUT TIPS
The quad oversized 90mm exhaust tips will make your B8 S4 look fast, even when it’s standing still. These slash-cut tips feature a motorsport-inspired brushed finish with adjustable depth for dialing your aggressive looks up or down.
iE DRONETRAP TECHNOLOGY
DroneTrap is iE's proprietary technology that takes away the buzz-killing drone, leaving only the sweet song of your people. It captures the pulse waves that make up the engine's exhaust note, draws them into an internal port, resonates them against each other, and cancels annoying drone waves. Only the good stuff remains—a full, rich, audacious call of the wild.
QUALITY IS IN THE DETAILS
It’s not just the sound that the iE Catback delivers. They always bring their A-game to serve up exceptional designs made from built-to-last materials for installs that fit like a glove. iE's Catback Exhaust is made from corrosion-resistant, mandrel-bent T304L stainless steel with strong, multi-point, boxed exhaust hangers for long life and reinforced and bridged straight sections to prevent rattles. Install kit includes all hardware and leak-free, OE-quality exhaust clamps.
ADVANCED R&D
3D scanning and cutting-edge software give iE's engineers a high-resolution digital model of the Audi B8 S4 chassis. This data allows us to maximize exhaust flow and optimize every inch of available space, ensuring a perfect fit with no rattles or rubbing.
INSTALLATION
There are no permanent mods or hassles on this one. Installing your new iE Catback Exhaust kit is straightforward. You’ll need a few basic tools. An auto lift is not necessary, but it will make your install a lot easier.
AVERAGE INSTALL TIME: 1-2 HOURS
WANT IT LOUDER?
For those craving more, pairing this catback with iE Midpipes delivers a louder (yet still refined) experience. If you want to keep it on the mild side, retaining the factory midpipes will still release that addicting rumble while maintaining street-friendly levels for everyday driving.
iE catback is a bolt-on fit to both stock or iE Midpipes.
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Audi | B8 S4 | Quattro | 3.0T | Use vehicle selector to confirm fitment |
This product is not eligible for Lifetime Replacement
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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.
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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.
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