SKU: 70280859992

aFe Twisted Steel Down Pipe 3 to 2-3/4 IN 304 Stainless Steel w/ Cat - BMW/MINI / B46 / X1 / Cooper S / F54-57 / F60

$835.65 $928.50
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  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

aFe Twisted Steel Down Pipe 3 to 2-3/4 IN 304 Stainless Steel w/ Cat - BMW/MINI / B46 / X1 / Cooper S / F54-57 / F60High flow 400 CPSI catalytic converter 3" 2 3 4" mandrel bent, 304 stainless steel tubing for improved flow CNC machined flange for a leak free seal 100% hand TIG welded for strength and durability Includes 3rd bung for either a wide band O2 gauge or auxiliary instrumentation Includes 3rd O2 bung: This down pipe includes a 3rd O2 bung and plug for either a wide band O2 gauge or auxiliary instrumentation. 304 Stainless Steel: 3" 2 3 4" mandrel bent,


  • High flow 400 CPSI catalytic converter 
  • 3"- 2-3/4" mandrel-bent, 304 stainless steel tubing for improved flow
  • CNC machined flange for a leak free seal
  • 100% hand TIG-welded for strength and durability
  • Includes 3rd bung for either a wide-band O2 gauge or auxiliary instrumentation

Includes 3rd O2 bung:
This down pipe includes a 3rd O2 bung and plug for either a wide-band O2 gauge or auxiliary instrumentation.

304 Stainless Steel:
3" - 2-3/4" mandrel-bent, 304 stainless steel tubing for maximum flow and corrosion resistance.

High-Flow Catalytic Converter:
This system utilizes a 400 CPSI (cell per square inch) high flow catalytic converter for maximum flow.

6" Interlock Flex Pipes:
This unit utilizes heavy duty 6" flex tubes with internal interlock liners.

CNC Machined Flange:
Quality CNC machined flange mounts directly to OE mounting locations for a leak-free sealing surface.

Hassle-Free Installation:
Designed to be a true bolt on system with no cutting or modifications required. Quality hardware is included for a hassle-free installation.

TIG-Welded:
100% TIG-welded for race proven strength and durability.

Emissions Disclaimer:
This product is EPA compliant, not for sale or use on vehicles certified for the state of California. Consult your state or local authority for any additional clarification. Replacement of catalytic converters (if equipped) is allowed only under the following conditions: 1) if the vehicle is missing a converter; 2) if a state or local inspection program has determined the existing converter has been lead-poisoned or damaged or otherwise needs replacement; or 3) if the vehicle is more than five (5) years old or has more than 50,000 miles and a legitimate need for replacement has been established and documented. This product only fits those vehicles as listed in the application table.

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 70280859992

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Marco A. Gomez
Los Angeles, US
★★★★★ 5
Good as expected
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Silver, Set: Without AppleCare+
Came I recently got the Apple 2026 MacBook Air 15-inch with the M5 chip, and honestly it exceeded my expectations. The performance is super fast—everything from everyday tasks to heavier work like editing and multitasking runs smooth without any lag. The battery life is impressive too, easily lasting me all day without needing to charge. What I really like is how thin and lightweight it feels for a 15-inch laptop, making it easy to carry around while still having a big, beautiful display. The screen quality, sound, and overall build just feel premium, like you’d expect from Apple. Plus, it stays completely silent since there’s no fan, which is a big plus. Overall, if you’re looking for a powerful, reliable laptop that’s great for both work and everyday use, this one is definitely worth it.
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Reviewed in the United States on March 30, 2026
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Aaliyah Walker
Chelsea, US
★★★★★ 5
Apple MacBook Air 15-inch (2026): Big Screen, Fast Performance, and Perfect Apple Ecosystem Upgrade
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Starlight, Set: Without AppleCare+, Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Starlight, Set: Without AppleCare+
I just received my 2026 Apple MacBook Air 15-inch, and overall, I’m really impressed. At first, there was a bit of anxiety because the app showed my overnight delivery as being delayed by about a week, but it actually arrived exactly on time, which was a great relief. The packaging was solid and everything arrived in perfect condition. Setup was quick and easy as expected with Apple products, and I’m officially now fully in the Apple ecosystem—iPhone, iPad, Apple Watch, AirPods, and now MacBook. The 15-inch screen is definitely a standout. It’s noticeably larger in person compared to the 13-inch, and that extra space makes a big difference for my marketing work, content creation, and anything detail-heavy. It also just feels better for everyday use and personal browsing. Performance-wise, it’s fast, smooth, and everything runs seamlessly. It integrates perfectly with my other Apple devices, which makes my workflow feel really effortless. Overall, I’m very happy with it so far and excited to fully customize it and make it my daily driver.
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Reviewed in the United States on May 16, 2026
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Linnet Vera
Lowell, US
★★★★★ 5
Apple laptop
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Starlight, Set: Without AppleCare+
I’ve been using this MacBook Air for a few weeks now and honestly I’m very impressed with the quality and performance. It’s super lightweight, fast, and the battery lasts all day without any problems. The screen quality is beautiful and everything runs smoothly, even when I have multiple apps open at the same time.
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Reviewed in the United States on May 22, 2026
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Taylor
Bozeman, US
★★★★★ 5
Worth the investment
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Sky Blue, Set: Without AppleCare+
I don't usually write reviews, but I recently bought this computer and I'm loving it. I previously had an M2 2023 Macbook Air that I got water in and fried. This essentially does all the same things, but cooler. It also has a bigger screen, which is perfect for me since I do a lot of work on my computer and constantly have a million tabs open. I'm also a student, so there's that. No complaints! The battery life is great and much better than my old computer. The color is a beautiful blue, which I've never seen before and I think is quite unique. I've gotten compliments on it. It also runs much faster and for some reason connects better to my crappy printer! Win all around!
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Reviewed in the United States on May 6, 2026
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Sendai Georgia
New York, US
★★★★★ 5
Impressive MacBook Air
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Midnight, Set: Without AppleCare+
Ordered via Prime and the Mac arrived the next day. Setup was easy. The M5 chip flies but my usage is basically routine functions no heavy usage. Everything is speedy. This computer is an upgrade from my 2017 MacBook Pro and a 2020 iMac. Both of those old Macs are still functional. I've been using Macs since the Apple IIC and II GS. Over 35 years ago. The keyboard is one of the best I've used. I loved the 2017 MBP keyboard because if had a great feel. Others since then were not comfortable until this keyboard on the MB Air. Booting up is fast. For me the battery will last for four days before recharging. I really like the Mag Safe charger. Easy on and easy off especially if you happen to forget you're charging and pull the computer away from the connection. Connection just drops off. The touchpad is not as sensitive as others. If I accidentally rest my finger or fingers on the pad it doesn't execute an unwanted command. You have to use a little pressure to execute the task. No problems while typing and having the touchpad sending you off into space somewhere. A great Mac upgrade.
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Reviewed in the United States on May 23, 2026

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