SKU: 8920571808

EVOLUTION M | BMW G8x M3/M4 Competition EQUAL LENGTH Exhaust Midpipe with OPF Sensor connectors

Sale price$631.86 Regular price$702.07
Save 10%

Pay in installments of $175.52 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

EVOLUTION M | BMW G8x M3/M4 Competition EQUAL LENGTH Exhaust Midpipe with OPF Sensor connectorsEvolution M Equal Length Resonated Midpipe BMW G8X M3 M4 Competition (2021+) OPF Delete Unlock True Sound & Performance Take your G8X M3 or M4 Competition to the next level with the Evolution M Equal Length Resonated OPF Delete Midpipe with OPF sensor connectors engineered for performance, precision, and a refined sound experience. Designed specifically for the 2021+ BMW G80 M3 & G82 G83 M4 Competition, this midpipe delivers a significant improvement

Evolution M Equal Length Resonated Midpipe – BMW G8X M3/M4 Competition (2021+) – OPF Delete

Unlock True Sound & Performance 

Take your G8X M3 or M4 Competition to the next level with the Evolution M Equal Length Resonated OPF Delete Midpipe with OPF sensor connectors – engineered for performance, precision, and a refined sound experience. Designed specifically for the 2021+ BMW G80 M3 & G82/G83 M4 Competition, this midpipe delivers a significant improvement in both exhaust tone and flow characteristics, while offering Evolution M’s signature blend of high-end quality and affordable pricing.


🔧 Key Features:

  • Equal Length Design: Reduces exhaust pulses and cancels rasp for a smoother, exotic exhaust tone.

  • Resonated Midpipe: Built-in resonators tame harsh frequencies and reduce drone for a more refined, street-friendly sound.

  • OPF Delete: Removes restrictive OPF (Gasoline Particulate Filters) for improved flow, sound, and performance gains. 

  • Enhanced Exhaust Flow: Optimized for better throttle response and mid-range torque – ideal for both spirited street driving and track use.

  • T304 Stainless Steel Construction: Durable, corrosion-resistant material built to handle high temperatures and long-term abuse.

  • OPF Sensor connectors: comes with two connections for the OPF hose

🔊 Why Choose Evolution M?

Stock G8X exhaust systems leave much to be desired in both sound and flow. The Evolution M Equal Length Midpipe with resonators and OPF delete gives your BMW the deep, refined exhaust tone it deserves — without the harsh rasp or excessive drone. It’s the perfect blend of raw performance and daily-drive comfort, all at a price point that outperforms the competition.

While other brands charge a premium, Evolution M delivers race-inspired performance and top-tier build quality at a fraction of the cost. You're not just buying a midpipe — you're unlocking the true character of your M car.


✅ Compatible With:

  • 2021+ BMW G80 M3 Competition

  • 2021+ BMW G82/G83 M4 Competition
    (Fits both xDrive and RWD variants)

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: 8920571808

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Beverly Durham
San Leandro, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
T
Verified Purchase
Therapy by the Sea
Birmingham, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Los Angeles, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2024
A
Verified Purchase
Ann
Lexington, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
S
Verified Purchase
Stacy
Whiting, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

recommand products