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Dinan 20-25 BMW X4 M Freeflow Axleback Exhaust System - Black | BMW X4 M

Dinan 20-25 BMW X4 M Freeflow Axleback Exhaust System - Black | BMW X4 M

D660-0086-BLK

In stock

$2,699.95 USD
$3,037.95 USD $2,699.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Dinan 20-25 BMW X4 M Freeflow Axleback Exhaust System is a high-performance exhaust upgrade designed to enhance both sound and aesthetics. Crafted with a symmetrical design, it features raw muffler and pipe routing that is visually appealing even when partially visible after installation. The system culminates in four large 114mm (4.5-inch) tips that fill the factory cutouts in the rear valance without appearing oversized or unnatural. These tips incorporate a new inverted clamp neck design, allowing for longer tip sleeves and larger tips in limited space, while the interior clamp neck ensures a nearly hidden clamp for a clean, refined look. Dinan maintains its signature straight cut tip style, offering a sleek and elegant appearance among angle-cut competitors. Available with either black ceramic coating or polished finishes, and laser-engraved tips, this system offers customizable aesthetics.

Designed for 2020–2025 BMW X4 M models, this axle-back exhaust system is tailored for vehicles equipped with the M engine configuration. It is a bolt-on, direct replacement upgrade that enhances exhaust flow and sound quality, suitable for street and spirited driving. The kit includes the necessary piping and tips, providing a straightforward installation process. Compatible with the factory exhaust setup, it is ideal for enthusiasts seeking improved performance and a distinctive visual upgrade, ensuring a balanced combination of style, sound, and durability.

Overview

Dinan Exhaust Systems

Fits 2020–2025 BMW X4 M

Part #: D660-0086-BLK

Overview

The Dinan Freeflow Axleback Exhaust System for the BMW X4 M is a high-performance upgrade designed to enhance both the sound and aesthetics of your vehicle. Crafted for enthusiasts seeking a refined yet aggressive exhaust note, this system offers a combination of durability, style, and improved exhaust flow. Its symmetrical design and meticulously engineered piping ensure a visually pleasing appearance that complements the vehicle’s sporty character. Whether you prefer a sleek black ceramic finish or a polished look, this exhaust system is tailored to meet your aesthetic preferences while supporting optimal performance.

Key Features

This axleback exhaust system features advanced design elements and premium materials to deliver a balanced blend of style and function:

  • Constructed with high-quality stainless steel for corrosion resistance and longevity
  • Four large 114mm (4.5") tips with a straight cut design for an elegant, aggressive look
  • Innovative tip design with an inverted clamp neck for extended sleeve length and hidden clamps
  • Available with black ceramic coating or polished finish to match your vehicle’s aesthetic
  • Precisely engineered routing for a symmetrical, balanced appearance and optimal fitment
  • Enhanced exhaust flow to support improved sound and performance characteristics

Construction & Design

The system’s design emphasizes symmetry and visual appeal, with piping that culminates into large, imposing tips that fill the factory cutouts seamlessly. The new tip design features an inverted clamp neck, allowing for larger tips without sacrificing space or aesthetics. The use of durable materials and precise manufacturing ensures a clean, high-quality installation that maintains its appearance over time.

Performance & Driving Experience

This exhaust upgrade helps produce a deeper, more refined exhaust note, enhancing the driving experience without compromising daily usability. The improved airflow supports better response and a more aggressive sound profile, elevating your BMW X4 M’s sporty character.

Installation & Fitment

Designed as a bolt-on upgrade, this axleback system is intended for straightforward installation on compatible BMW X4 M models from 2020 to 2025. Proper fitment ensures a seamless integration with existing exhaust components, providing a professional appearance and sound.

What’s Included

The package includes the complete axleback exhaust system with all necessary hardware for a secure, leak-free fitment. Optional finishes allow customization to match your vehicle’s style preferences.
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