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BMW F87 M2 Competition Equal Length Valved Sport Exhaust System

BMW.F87C.M2.VSES.BR.BRSH
In stock
$2,999.99 $3,999.99
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...

Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

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

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To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
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Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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