HIGH-FLOW
STRAIGHT-PIPE
RESONATOR DELETES
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
IE Midpipe Exhaust Upgrade For Audi B9 S4 & S5 3.0TUpgrading to IE Midpipes on your Audi B9 B9. 5 S4 or S5 is an easy and fast way to add an aggressive exhaust note. Superior engineering and quality craftsmanship will ensure a long lasting upgrade for your 3. 0T that delivers fun, and addicting exhaust sounds daily. HIGH FLOW STRAIGHT PIPE RESONATOR DELETES TIG WELDED 304 STAINLESS QUALITY EXHAUST FAST & EASY EXHAUST SOUND UNMUTE YOUR ENGINE LEADING FEATURES IE midpipes for B9 B9. 5 S4 & S5 deliver
Upgrading to IE Midpipes on your Audi B9/B9.5 S4 or S5 is an easy and fast way to add an aggressive exhaust note. Superior engineering and quality craftsmanship will ensure a long-lasting upgrade for your 3.0T that delivers fun, and addicting exhaust sounds daily.
TIG WELDED
304 STAINLESS
QUALITY EXHAUST
FAST & EASY
EXHAUST SOUND
UNMUTE YOUR ENGINE
LEADING FEATURES
IE midpipes for B9/B9.5 S4 & S5 deliver aggressive sound, quality finish, reliable operation, straightforward install, and affordable fun.
- Engineered for enhanced engine sound
- High-flow design deletes resonators
- TIG-welded 304 stainless steel
- Reliable OEM-quality flex sections
- Leak-free exhaust clamps
- Integrated rear stud for easier install
- Reinforced mounting brackets for long-life
- Easy to install with minimal tools
- Full kit includes all hardware and clamps
- Bolt-in install, no cutting or welding required
- 63.5mm OD / 60.25mm ID
WHAT ARE MIDPIPES?
Located between the downpipe outlets and center resonator, midpipes make up roughly 12 feet of factory tubing and two large resonators. Upgrading this section removes the resonators and ultimately frees up the middle of the exhaust system improving flow and exhaust notes.
This helpful diagram splits the factory exhaust into sections as an example to simplify the system.
QUALITY CONSTRUCTION
IE midpipes are manufactured from high-quality 304 stainless steel tubing. This material is premium for exhaust systems and provides lighter weight and superior corrosion resistance. Enjoy the trouble-free and long-life operation of your exhaust system upgrade.
PERFECT FIT
This perfectly crafted exhaust upgrade exceeds even the factory fit. IE engineers take extra steps with advanced 3D scanning technology and rapid prototyping to design these exhaust parts with exacting alignments without any interference or rubbing.
RELIABLE FLEX SECTIONS
It's all in the details. Typical aftermarket flex sections found on many cheaper exhaust parts are the primary failure point, causing annoying leaks and performance issues. Our OE quality TIG-welded and liner reinforced flex sections are incredibly resilient to splitting or cracking for complete reliability.
MIDPIPE SOUND RESULTS
The S4 & S5 3.0T engine is an absolute powerhouse capable of delivering tons of power and driver enjoyment; unfortunately, the factory exhaust is full of resonators and mufflers to silence the fun. IE's midpipes are an affordable solution that modifies the stock exhaust system by removing factory resonators and replacing them with high-quality straight pipes resulting in a much-improved exhaust note.
DIAL IN YOUR EXHAUST
With IE's Midpipes and downpipe upgrades, you can replace individual sections or variations of the exhaust to dial the volume to your preference.
| STOCK | MIDPIPES ONLY | DOWNPIPE ONLY | MIDPIPES + DOWNPIPE |
|
BORING |
SPORTY |
SPORTY |
AGGRESSIVE |
3D model of IE midpipes and downpipe upgrades combined
DOWNPIPE UPGRADE
Adding IE midpipes to your stock exhaust system is perfect for daily drivers looking for a noticeably increased exhaust note without attracting too much attention. Combine your IE Midpipes with an IE Downpipe upgrade for a more aggressive motorsport sound, and let that turbocharged V6 scream!
IE Downpipe requires Stage 2 ECU tuning. No changes in tuning are required for mipipes only.
STALLATION
Install your IE midpipes without any permanent modifications or installation hassles. The installation process is straightforward and accomplished with standard hand tools.
Install time around 2 hours
VEHICLE FITMENT GUIDE
| MAKE | MODEL | YEAR | ENGINE |
|
AUDI |
S4 |
2017-2020 (B9) |
3.0T (Turbocharged) |
|
AUDI |
S5 |
2017-2020 (B9) |
3.0T (Turbocharged) |
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
4.4 ★★★★★
Based on 1130 reviews
Sort
Product Reviews
★★★★★ 5
I have 2!
Color: Coal Black
My office is in my loft. But there are things along the wall I don’t want to look at. These work great. Hides what I don’t want to see & is a classy look in the room. Sturdy, easy to assemble, well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Recomendado
Color: Grey
Exelente!
Fácil de instalar y muy efectivo para el propósito para el cual lo compré.
Recomendado!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 3
Wobbly
Color: Grey
Wobbly and the metal bars keep coming off. Be aware. I’ve tripped over them. Be careful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Very practical for the price.
Color: Black
Very practical for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything.
The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop.
Overall, a good, portable divider that’s quick to set up and works well for light use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026