DPF Back Milltek Ineos Quartermaster 2024-2025 - Non-Resonated with Rear Muffler Bypass - Dual Carbon Jet-90 Tips

DPF-back exhaust by Milltek Sport for Ineos Quartermaster

Replacing the factory exhaust with a Milltek Sport DPF-back system brings back the character that the engine of your Ineos Quartermaster muffles as standard: a rounder tone at idle that opens up freely through the rev range, without artifice.

Technical specifications

• Milltek part number: SSXINE121
• Part type: DPF-back exhaust
• Configuration: non-resonated (no resonator)
• Details: No resonator, with rear muffler bypass, dual Carbon Jet-90 tips
• Tube diameter: 70 mm (2.75 inches)
• Outlets: 2 Carbon Jet-90 tips
• Tip finish: carbon
• Fitting information: Factory exhaust must be cut
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Ineos Quartermaster 3.0 B58 engine 285 hp (Pickup truck, 2024-2025, with and without DPF)
• Ineos Quartermaster 3.0 D B57 engine 249 hp (Pickup truck, 2024-2025, with DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. On the other hand, a slight drone may be noticeable at certain engine speeds on long trips. If you do a lot of motorway driving, compare with the resonated version.
• Fitting: the system uses the factory mounting points. A repair shop with the right equipment usually fits it in one to two hours.

Why choose Milltek Sport?

What users mention most often in feedback: fit quality and a deep tone that is present but never harsh. This is the signature of Milltek Sport, a British manufacturer specializing in stainless steel exhausts.

To go further

• Resonated or non-resonated cat-back exhaust: which to choose for your car?