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

Sale price$835.65 Regular price$928.50
Save 10%

Pay in installments of $232.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
F
Verified Purchase
Foreverfit
Chelsea, US
★★★★★ 5
fits my S1 perfectly
Color: Omni S1 Pro 17P
works well with my vaccum
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
L
Verified Purchase
lilas bouskila
New York, US
★★★★★ 3
Not a good fit with the eufy
Color: Omni S1 Pro 17P
It’s a good value for all these pieces, but the dust bag does not fit well with the Juvi. I haven’t tried the other piece pieces. I will return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
V
Verified Purchase
Vinny
Bozeman, US
★★★★★ 4
Mostly fine replacement parts
Color: Omni S1 Pro 17P
I can't get either of the rolling mops to snap into place no matter what i do, might have to tack on something so they stay in place. The main brush was a fine fit, but the side brushes seems more flat than the stock ones and it makes some weird noise now, they did snap on though. Filter was fine though and I haven't tried a dust bag yet, still good value even if I can't get the mops to fit for me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
J
Verified Purchase
JASON D LONG
Draper, US
★★★★★ 5
Good quality overall
Color: Omni S1 Pro 17P
Good kit I ordered for my S1 Pro. All of the accessories seem to be of good quality and have held up well over time. Order without hesitation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Marco Carranza
Whiting, US
★★★★★ 5
It works
Color: Omni S1 Pro 17P
Is compatible with my vacuum and had no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025

recommand products