HIGH-FLOW
STRAIGHT-PIPE
RESONATOR DELETES
Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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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
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★★★★★ 5
Incredible Devotional
Format: Hardcover
I read Reason for Marriage and it was one of my all time favorite books! Tim Keller was a brilliant author. My husband does not read at all, but I wanted him to experience the value of this book. The devotional has been short enough for him to stay focused and thought provoking enough for him to contribute to the conversation. Really insightful and thoughtful topics. I love that they don’t just breeze through all different topics but dive really deep into each one and spend multiple days digging deeper and deeper. Highly recommend!
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Reviewed in the United States on March 4, 2024
★★★★★ 5
Best Gift
Format: Hardcover
Such a great gift for newly weds or anniversaries!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
I'm glad I chose these women vitamins!!!
I chose these women's vitamins because I don't like swallowing pills much at all and they are easy to swallow,plus they are a great vitamin supplement. Consistency is the key and it's a big bottle which is great for the price. I love these vitamins and I feel the difference in my body. These aren't just vitamins that get urinated out,they are absorbed. Be sure to follow directions for use on the bottle for best results.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Hard to find capsules
Im so glad these are capsules and not gummies (extra carbs) or tablets (does the body even absorb them) Nutrients are getting to the bloodstream quicker.
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Not bad
It was ok.
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Reviewed in the United States on January 14, 2026
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