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Dinan Resonator Delete X-Pipe BMW F90 M5

SKU: DNND660-0081
Sale price
$675.95
Regular price
$760.95
You save
11%
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

Give your BMW F90 M5 the aggressive exhaust note its twin-turbo V8 deserves with the Dinan Resonator Delete Kit. Designed to replace the restrictive factory center resonator, this system features a high-flow mandrel-bent X-pipe that improves exhaust scavenging while delivering a deeper, smoother, and noticeably louder exhaust tone. Unlike many aftermarket X-pipes, Dinan's precision-engineered crossover promotes balanced exhaust flow between both cylinder banks, reducing unwanted rasp while enhancing the signature V8 sound. Constructed entirely from T304 stainless steel, this direct bolt-on upgrade is an excellent choice for owners looking to improve both sound and exhaust flow without replacing the entire exhaust system. Pair it with the Dinan Free Flow Axle-Back Exhaust for the ultimate F90 M5 exhaust combination.

Fitment Notes

  • Fits 2018-2023 BMW F90 M5
  • Designed for vehicles equipped with the factory exhaust or Dinan Free Flow Axle-Back Exhaust
  • Direct bolt-on replacement for the factory resonated mid-pipe section
  • Compatibility with other aftermarket axle-back exhaust systems is not guaranteed
  • Professional installation is recommended

Included

  • Dinan resonator delete mid-pipe assembly
  • Integrated mandrel-bent X-pipe
  • Mounting hardware
  • Installation instructions

Product Specs

  • 3.25 in. (83mm) mandrel-bent tubing
  • T304 stainless steel construction
  • Brushed stainless finish
  • Integrated high-flow X-pipe design
  • Direct bolt-on installation
  • Replaces factory resonated center section

Product Features

  • Produces a louder, deeper, and smoother exhaust tone
  • High-flow X-pipe improves exhaust scavenging and balances exhaust pulses
  • Mandrel-bent 3.25-inch tubing reduces exhaust restriction
  • Premium T304 stainless steel construction resists corrosion and ensures long-term durability
  • Direct bolt-on installation with no cutting or welding required
  • Perfect complement to the Dinan Free Flow Axle-Back Exhaust System
View Product Install Guide