Remus Performance Quad Exit Axle-Back Exhaust for BMW X3 F25 20d xDrive Diesel 2014-2017 – Twin Rear Silencers/Mufflers (L/R) Back Box, 4x84mm Tailpipes – Stainless Steel – ECE/EEC Approved, Road Legal – Direct Fit – No GPF/OPF

Remus quad-outlet upgrade for BMW X3 F25 20d 2014 to 2017

Give your X3 a sharper soundtrack and a more purposeful rear end with this Austrian-built Remus twin rear box set with four 84 mm tail trims. Precision made from stainless steel and EEC homologated for road use, this axle-back solution enhances throttle response feel and delivers a deeper, sportier note while retaining everyday refinement.

We run Remus on our own cars and our customers consistently rate the sound, finish and fitment as outstanding. This is the cleanest way to achieve a genuine quad exit look on the X3 diesel without compromising quality.

Highlights

• Quad outlet appearance with 84 mm tail trims for a muscular OEM-plus finish
• Premium stainless construction with a shot-peened surface for durability
• Low back pressure design to support freer breathing
• Lighter than many factory rear boxes
• Direct fit to the F25 platform with model-specific geometry
• Handmade in Austria with EEC approval for peace of mind
• Refined, deeper tone under load and a sporty character at higher revs

Compatibility

• Manufacturer: BMW
• Platform: X3 F25
• Variant: xDrive 20d diesel
• Output: 140 kW
• Years: 2014, 2015, 2016, 2017
• For vehicles without GPF

Unsure it suits your vehicle. Email us with your VIN and we will confirm fitment.

Tail trim choices - quad 84 mm

• Four 84 mm straight tips with carbon insert
• Four 84 mm angled tips with carbon ring
• Four 84 mm straight tips in black chrome with carbon insert
• Four 84 mm carbon sleeves with titanium internals
• Four 84 mm angled, rolled edge chromed tips

Why this system

This Remus axle-back brings the look and tone enthusiasts want from a premium sports exhaust. The dual rear box layout and quad finishers fill the bumper cut-outs perfectly, while the engineered internals deliver a richer note without unwanted harshness. EEC homologation adds real-world usability to the performance feel.

Professional fitting and support

Want it installed properly. Book your fitting with MJ Modifications in Warwickshire. We offer expert installation, tail trim selection advice and VIN verification. Request a quote at info@mjmodifications.co.uk.

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