Milltek Rear Silencer Bypass Non-Valved with JET-90 Carbon Trims for BMW 125i F20 F21 B48 2016 on
Unlock a louder, crisper and more aggressive BMW 125i exhaust note with the Milltek Rear Silencer Bypass. This non-valved rear section with JET-90 carbon trims delivers the signature Milltek sound and premium finish enthusiasts want from a high quality UK-made performance exhaust upgrade.
Every Milltek system is designed, developed and hand-finished in the UK by time-served craftsmen. Constructed from aerospace grade type 304 non-magnetic stainless steel, it resists discolouration and corrosion and is engineered to last. Mandrel-bent pipework maintains a constant radius for optimised gasflow, with carefully enlarged bore diameters over stock to enhance performance without sacrificing mid-range torque. An extensive acoustic development process ensures a tone that is sporty and crisp while avoiding NVH, drone or unwanted cabin resonance.
Key features
- Rear silencer bypass for a louder, more engaging exhaust sound
- Non-valved rear section for consistent, aggressive tone
- Supplied with Milltek JET-90 carbon trims for a premium motorsport look
- Crafted from type 304 stainless steel for durability and long-term reliability
- Mandrel-bent pipework for smooth, unrestricted flow
- Acoustically tuned to minimise drone and cabin boom
- Designed, developed and hand-finished in the UK
Fitment
- BMW 125i 3 Door Hatch F20 and 5 Door Hatch F21
- B48 engine only
- Model years 2016 on
- Uses M135i rear valance to suit the JET-90 carbon trims
Why choose this Milltek exhaust upgrade
Looking for a BMW 125i exhaust that sounds louder without annoying drone, a rear silencer delete that sharpens character, or a non-valved rear section that keeps the soundtrack consistent at all times? This Milltek rear box delete is a proven choice. The combination of precision UK manufacturing, premium materials and Milltek’s acoustic know-how delivers a sharper, sportier tone that transforms the driving experience.
Trusted by Nforcd and our customers
We have run Milltek systems on our own cars and our customers consistently rate the sound quality, fit and finish. If you want a BMW 125i F20 F21 exhaust upgrade that looks great, sounds right and stands the test of time, this Milltek Rear Silencer Bypass with JET-90 carbon trims is the one to choose.
Professional fitting
Prefer expert installation? Book fitting with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
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