The IE Catback Exhaust System for your Audi C8 RS6 or RS7 incorporates our in-house engineered DroneTrap technology to eliminate drone and deliver the aggressive sound expected from a V8 engine. Engineered with cutting-edge design features including mandrel-bent stainless steel, TIG welding, multi-point reinforcements, and oversized double-wall black tips. Experience a new elevated, enriched, and refined exhaust note from your twin-turbo powerhouse.
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- USA
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
IE Catback Exhaust System For Audi C8 RS6 & RS7The IE Catback Exhaust System for your Audi C8 RS6 or RS7 incorporates our in house engineered DroneTrap technology to eliminate drone and deliver the aggressive sound expected from a V8 engine. Engineered with cutting edge design features including mandrel bent stainless steel, TIG welding, multi point reinforcements, and oversized double wall black tips. Experience a new elevated, enriched, and refined exhaust note from your twin turbo powerhouse.
NO CHECK ENGINE LIGHT
CEL FREE
WITH STOCK DOWNPIPES
ENRICHED SOUND
DRONETRAP
WITHOUT DRONE
COMPLETE EXHAUST
TRUE CATBACK
FULL SYSTEM
LEADING FEATURES
- DroneTrap Technology -IE's proprietary no-drone resonator design
- True catback design -replaces full exhaust from downpipes back
- Bolt-on direct fit -no cutting, no welding, no hassle
- Reliable engineering -leak free, stamped, & multi-point reinforced
- 50 states legal -no check engine light & emissions compliant
DESIGN DETAILS
STRONG, REINFORCED, RELIABLE
IE's advanced DroneTrap technology captures the pulse waves responsible for the V8 engine's exhaust note and draws them into dual mathematically tuned resonators. The internal ports are engineered to resonate these waves against each other in a process that selectively cancels out those responsible for annoying drones. The remaining waves produce the deepened and enriched exhaust acoustics you love.
COMPLETE CATBACK
Our catback design includes all sections to replace the factory exhaust tips, mufflers, tailpipes, center pipes, x pipes, and midpipes all the way up to the stock CATs/downpipes. Enjoy an entirely new exhaust system that delivers the perfected exhaust note from your 4.0T engine.
ADVANCED ENGINEERING
Advanced 3D scanning tools and cutting-edge software provide our engineers with a high-resolution digital model of the Audi C8 RS chassis. This data is then used to maximize the exhaust size for flow and optimize all available space for the perfect catback fitment.
TIG WELDED T304L STAINLESS STEEL
A quality catback needs to sound remarkable AND stand the test of time. All piping is constructed of mandrel-bent T304L stainless steel to offer superior corrosion resistance. All joints are hand TIG welded using precise fixtures and tooling. We take great pride in knowing your new exhaust was built strong to last.
STAMPED MUFFLER
The large center-mounted muffler system is wrapped up in our stamped multi-wall suitcase that reinforces the housing inside and out. This level of manufacturing protects the muffler from warping or splitting at the welds under exhaust movement.
REINFORCED HANGERS
Engine movement and exhaust weight are transferred into the exhaust hangers, which puts a lot of stress on the mount brackets. IE's catback system is manufactured with multi-point and boxed-in hanger mounts designed to stand the test of time. Drive confidently knowing your exhaust is securely mounted and protected against annoying rattles or breaks.
BRIDGED PIPING
Sections comprised of dual 3" piping running in parallel are reinforced and bridged to offer superior strength and weight dispersion. This minor detail works hard to reduce stress on the welds and protect the piping from vibrations and twisting that can lead to leaks and rattles.
RELIABLE FLEX SECTIONS
The forward midpipe sections of our catback incorporate high-quality double-wall flex joints with the strength to remain leak-free. Enjoy your exhaust upgrade without worry, knowing your flex sections can withstand forces from even aggressive track and racing environments.
LEAK-FREE CLAMPS
Enjoy a tuned and enjoyable exhaust note without any raspy leaks ruining the show. Our exhaust system assembles with our wide-width stretch clamps designed to seal your exhaust connections and pull them together. This style of clamp design is popular in high-end OE applications and is known for long-term reliability.
VEHICLE FITMENT GUIDE
| MAKE | MODEL | YEAR | ENGINE |
|
AUDI |
RS6 |
2021+ (C8) |
4.0T |
|
AUDI |
RS7 |
2021+ (C8) |
4.0T |
NOTE: Compatible on all models equipped with and without rear steering
HEAR IT IN ACTION
YOUR STERO SYSTEM IS OBSOLETE
SOUND CONTROL
The built-in valve system retains the factory drive select button functionality in your MMI system for an easy same as the stock control. Select comfort to drive around your suburb like a civilized neighbor, or trigger RS/Dynamic mode to release a symphony of that boosted V8 roar!
*Retains all RS, dynamic, comfort, individual, auto, etc. drive modes.
EXHAUST VALVES
When cruising in comfort mode the twin valves remain closed forcing all the exhaust to flow into the large center-mounted muffler, dramatically reducing the volume while retaining a sporty tone. Ready to open it up? Toggle your drive mode to Dynamic or RS through the stock MMI to open the valves and the exhaust will flow straight through double 3" pipes for the loudest volume possible.
INSTALLATION
Install your IE catback without any permanent modifications or installation hassles. The installation process is straightforward and accomplished with standard mechanic tools. An auto-lift is highly recommended.
Install time around 3-4 hours
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 4
Works, but more desired features wanted
Works well. Love the “shake” feature compared to the last one I had. It actually moves the formula inside of it by spinning the bottle, and to keep it would make the formula heat up faster.
Instructions leave a little to be desired for. Not super clear but you can figure it out.
However I can’t seem to get it to state how much time is remaining, which could be frustrating with a screaming baby in your arms.
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Reviewed in the United States on March 9, 2025
★★★★★ 3
Nice but takes time to heat up bottle.
Color: White
Takes a long time to heat bottles.
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Reviewed in the United States on March 2, 2026
★★★★★ 2
Wrong description listed. Not battery powered.
Be careful if you think this is powered by a rechargeable battery as the description indicates. I needed a battery operated bottle warmer. It's actually corded, so they have the wrong description. Now I get to fill out another return and waste gas driving to return facility.
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Reviewed in the United States on May 24, 2025
★★★★★ 5
Works great!
This bottle warmer is excellent! I’ve tried a few and none of them seem to heat the milk at all. I tested this one using a wide mouth bottle filled with 2oz of water. I followed the directions for using a plastic bottle and selected the correct options and added the water. I then turned it on and watched it go. It isn’t loud while operating, but the nightlight is very small and hard to see. Not a big deal to me because I have small lights in my kitchen that I can turn on at night if I need to use this in the middle of the night. The settings on the machine are a little different than when you select options on the machine. It says for a plastic bottle with 2oz on quick is 2:30, but the time was automatic 3:30. I think you have to manually adjust the time according to what the manual suggests. It’s very neat that it spins around gently to ensure the bottle heats evenly. When I took the bottle out it wasn’t so hot that I couldn’t grab it, but I could tell it warmed it well. I obviously had the time too long because I didn’t realize until after that I needed to manually adjust it, but this was just a test run. The water was nice and hot, so I think it would have been perfectly warmed if I had only done 2:30 as recommended. My only issue is typically bottle warmers can also warm baby food, but there is no instruction or anything on how to heat it or how long. I might play around with it and give it a try when I’m ready to make baby food, but for now it’s excellent at heating bottles!
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Reviewed in the United States on March 6, 2025
★★★★★ 5
works well
Bc Babycare Bottle Warmer arrived quickly and is as described. It takes very little space on the counter, looks sleek and delivers! It only takes a few minutes to warm up a bottle and it works with both skinny (Dr.Brown's) and wide-mouth (Avent) bottles. It's intuitive and easy to use, and it can be used to defrost, warm up and keep the milk warm.
Works well for us.
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Reviewed in the United States on March 9, 2025