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Milltek Sport

Resonated Cat-Back Exhaust System GT90 Tailpipe Trims

$1,877.99 $1,702.35 Save $175.64

SKU: SSXM412

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$100 Minimum Order
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Milltek Sport SSXM412 is a resonated cat-back exhaust system designed for the Mini MK3 Cooper S 2.0 Turbo F56 (2014-2018). This system includes GT90 tailpipe trims available in Polished or Cerakote Black finishes.
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The Milltek Sport SSXM412 is a resonated cat-back exhaust system engineered for the Mini MK3 Cooper S 2.0 Turbo F56 models from 2014-2018. Crafted from premium Type 304 aircraft-grade stainless steel, this system offers superior durability and resistance to discoloration, featuring a 2.75-inch (70mm) mandrel-bent pipework for optimized gas flow and performance. This cat-back system is available with a center silencer for a quieter, more refined tone, or a center silencer replacement pipe for a more aggressive sound. The system is finished with stylish GT90 tailpipes, offered in either a polished or Cerakote Black finish, perfectly complementing the vehicle's valance. Milltek Sport exhausts are known for their blend of aggressive yet discrete styling, exhilarating sound, and tangible performance improvements. The engineers meticulously optimized the system for the 2.0-liter engine and turbocharger characteristics of the F56 Mini Cooper S, managing gas temperatures and back pressure to avoid undesirable rasping sounds. In 'Sport Mode', the exhaust delivers a purposeful sound with pops and bangs on deceleration, while reverting to a subtler, sportier tone when 'Sport Mode' is disengaged. Customers are advised to confirm fitment with the seller before ordering to minimize the risk of receiving an incompatible product. If fitment is confirmed by the sales team and the product does not fit, returns may be accepted without restocking fees if the item remains in like-new condition.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMilltek Sport
Part NumberSSXM412
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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