SKU: 31900544879

BMW F87 M2 Competition Equal Length Valved Sport Exhaust System

Sale price$1349.99 Regular price$1499.99
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

BMW F87 M2 Competition Equal Length Valved Sport Exhaust SystemOverview The S55 engine in the M2 Competition and M2 CS delivers exceptional performance, but its stock exhaust note leaves much to be desiredbuzzy, raspy, and lacking the refined aggression enthusiasts expect. The Valvetronic Designs Equal Length Valved Cat Back Exhaust System solves this problem, unlocking the hidden character of the S55 while preserving the excitement and volume owners crave. This system combines a 2. 75 inch equal length mid

Overview

The S55 engine in the M2 Competition and M2 CS delivers exceptional performance, but its stock exhaust note leaves much to be desired—buzzy, raspy, and lacking the refined aggression enthusiasts expect. The Valvetronic Designs Equal-Length Valved Cat-Back Exhaust System solves this problem, unlocking the hidden character of the S55 while preserving the excitement and volume owners crave.

This system combines a 2.75-inch equal-length mid-section with an H-pipe and a 3.5-inch axle-back, delivering a smoother, richer tone across the rev range. With valves open, exhaust gases exit freely through the passenger-side tips for maximum presence. With valves closed, gases are routed through our quad-chamber muffler and driver-side tips, offering a quieter, more refined sound—perfect for daily driving.

Direct bolt-on fitment means installation is seamless, mounting to factory points without permanent modifications.


Why It Works

  • Equal-Length Mid-Section: Balances exhaust pulses for a smoother, more pleasant tone without sacrificing aggression.

  • H-Pipe Integration: Improves exhaust scavenging for a fuller, richer sound.

  • Dual Sound Modes: Enjoy raw, motorsport tone (open) or comfortable refinement (closed).


Sound & Control

  • Valves Open: Aggressive, free-flowing tone with improved top-end character.

  • Valves Closed: Stock-like volume and tone for discreet driving.

  • Electronic Valve Control: Includes remote controller; OEM valve integration optional.


Construction & Options

  • Materials: T304 stainless steel or Grade 5 titanium.

  • Weight Savings: –20.9 lb (Stainless) / –47.3 lb (Titanium) compared to OEM.

  • Craftsmanship: Precision TIG welds, fully mandrel-bent tubing.

  • Tips: Premium tips available in multiple finishes to match your style.


Fitment

  • 2018+ BMW F87 M2 Competition

  • 2020 BMW M2 CS


Installation Notes

  • Direct bolt-on installation to OEM mounting points.

  • 100% reversible—return to stock at any time.

  • Note for S55 Owners: On race or free-flow downpipes, “2k rpm rasp” may be present during low-rpm shifts. For the most refined tone, we recommend high-flow (200 cell) catalytic converters.


What’s Included

  • 2.75" equal-length H-pipe mid-section

  • 3.5" axle-back with quad-chamber muffler

  • Electronic valve system with controller (OEM integration optional)

  • All required clamps and hardware


Specifications

  • Mid-Section Diameter: 2.75" equal-length with H-pipe

  • Axle-Back Diameter: 3.5"

  • Material: T304 stainless steel or Grade 5 titanium

  • Valves: Electronic, rapid open/close

  • Weight Savings: –20.9 lb (Stainless) / –47.3 lb (Titanium) vs. OEM

  • Design: Quad-chamber muffler for refined closed-valve tone

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: 31900544879

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4.2 ★★★★★
Based on 6 reviews
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SonicHog
Massapequa, US
★★★★★ 4
Great product. Suction can be improved though.
Color: Silver
I'm satisfied with my purchase. It gets the job done. The suction pads can definitely be improved though, I found that pads couldn't keep the holder in place for more than an hour so I just removed the suction pads and kept it beside my sink. Overall, great product. Would definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2020
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Verified Purchase
Timothy Jeandrevin
San Leandro, US
★★★★★ 5
It actually sticks to the sink and stays where it is supposed to. Well made. We love it!
Color: Silver
Finely, a sink caddy that actually sticks to the sink! We have been so frustrated trying to find one that does. This one is great. We just used the suction cups, which are large and there are 3 of them. If finely actually stays there!
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Reviewed in the United States on February 13, 2026
B
Verified Purchase
Beth
Lexington, US
★★★★★ 5
Works & Looks Great!
This item comes with two options for sticking to the sink, suction cups & an adhesive thing. I decided to try the suction cups first, that way I can remove them to clean, plus I wanted to test out the position of where I put it on the sink. They work great! I haven’t had to re-stick not once. Great staying power! And it looks really good! Also, the seller sent a follow-up message just to check in & offer answers if any questions arose. That meant the world to me, like it’s not every day a seller cares what you think once money changes hands. 10/10 would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2024
E
Verified Purchase
Efren
Houston, US
★★★★★ 5
Small size, but holds up to two sponges
Needed something to hold my sponges in the sink and this did the job
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Reviewed in the United States on May 13, 2026
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Verified Purchase
"laurasinda"
New York, US
★★★★★ 3
need a smooth sink surface for this to work
Color: Silver
Suction cups didn't stick to my sink and kept falling; to be fair, surface of my sink is textured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2025

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