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3.5” OUTBACK EXHAUST SYSTEM to suit MERCEDES X CLASS X250D 470 2.3L YS23 04/2018 ON (DPF BACK)
Price range: $1,200.00 through $1,300.00
Product by:
Outback Exhausts
A premium 3.5″ stainless steel exhaust system for the Mercedes X-Class X250D delivering unrestricted flow, stronger sound and long-term durability.
Description
Overview
The 3.5″ Outback Exhaust System to suit Mercedes X-Class X250D (4/2018 on) DPF-Back is an Australian-made performance exhaust designed for the 2.3L YS23 twin-turbo diesel engine. Built from durable 409 stainless steel, this system offers improved flow, cleaner note options, and long-term reliability. It mounts directly to the factory DPF and follows the OEM routing for a simple bolt-on installation.
Key Features
- Mandrel-bent 3.5″ tube providing smoother exhaust flow.
- Constructed from Australian-made 409 stainless steel.
- Direct bolt-on system using factory mounting points.
- Available in straight pipe (loud) or 5″ resonator (quiet).
- Includes full fitting kit (fasteners and gaskets; turbo gaskets not included).
- Backed by a 5-year manufacturer warranty (extractors excluded).
- Designed and manufactured in Australia by Outback Exhausts.
Specifications
- System type: 3.5″ (89 mm) DPF-back exhaust.
- Material: 409 stainless steel.
- Engine compatibility: 2.3L YS23 twin-turbo diesel.
- Vehicle model: Mercedes X-Class X250D (470 series).
- Year range: April 2018 onward.
- SKU: OE9609-S35.
What’s in the Box
- Engine pipe.
- Muffler pipe or straight pipe (depending on chosen option).
- Tailpipe section.
- Fitting kit including bolts, clamps, and gaskets (excluding turbo gaskets).
Compatibility
This system suits the Mercedes X-Class X250D (470 series) equipped with the 2.3L YS23 twin-turbo diesel engine. It is designed exclusively for the DPF-back configuration and may not suit other models or earlier versions. Always confirm vehicle details before ordering.
Delivery & Lead Times
This system is generally kept in stock and available for fast dispatch. Orders may ship in multiple cartons depending on weight. PO Box delivery is not available. Remote area surcharges may apply. International customers should email sales@outbackexhausts.com.au for accurate freight quotations before purchase.
Professional Fitting Service on the Sunshine Coast
For customers located on the Sunshine Coast, professional installation is available. Our recommended workshop ensures correct alignment, secure mounting, and optimal performance from your new exhaust system.
Book your installation or learn more at Sunshine Coast Diesel Tuning.
Tags: 3.5″ outback exhaust system, 409 stainless steel, bolt-on performance exhaust, DPF back exhaust system, Mercedes X-Class X250D, OE9609-S35, outback exhausts, X-Class 470 2.3L diesel, YS23 engine
Additional information
| Weight | 24 kg |
|---|---|
| Dimensions | 145 × 37 × 28 cm |
| SOUND OPTIONS | Straight Pipe / No Resonator – Loud Note, 5" Resonator – Quiet Note |
Brand Information
- Outback Exhausts
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