Milltek Sport Rear Silencer Axle-Back Exhaust with Road Polished Tips for BMW M135i (F20/F21) 3 & 5 Door 2012-On – Type 304 Stainless Steel

Milltek Sport Rear Silencer Axle-Back Exhaust with Road Polished Tips for BMW M135i (F20/F21) 3 & 5 Door 2012-On – Type 304 Stainless Steel

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Milltek Rear Silencer - Road Polished Tips - BMW M135i F20 F21 - 2012-on

Upgrade your BMW M135i exhaust with the Milltek Rear Silencer with Road Polished Tips for the M 135i 3 door and 5 door F21 and F20 models from 2012 onwards. This Milltek Sport rear box is designed, developed and hand-finished in the UK from aerospace grade type 304 non-magnetic stainless steel, delivering outstanding durability, corrosion resistance and a premium finish that lasts.

If you are searching for BMW M135i exhaust upgrade, M135i rear silencer, Milltek M135i F20 exhaust, M135i F21 rear box, axle-back exhaust M135i, BMW M135i polished tips, Milltek Sport exhaust UK, this is the performance exhaust part you want. The Road Polished Tips give a clean OE-plus look while enhancing the rear end of your M135i with a quality, motorsport-inspired finish.

Why choose Milltek for your BMW M135i F20 F21

  • UK-made from premium type 304 stainless steel - non-magnetic and highly resistant to discolouration.
  • Mandrel-bent pipework for constant radius bends and optimised gasflow.
  • Carefully enlarged bore diameters over stock to improve performance without sacrificing mid-range torque.
  • Comprehensive acoustic development for a sporty, crisp tone without NVH, drone or cabin resonance.
  • Road Polished Tips for a refined, factory-style appearance with upgraded presence.

We have installed and used this Milltek rear silencer on customer BMW M135i F20 and F21 cars and the feedback is consistently positive. Owners love the deeper, more engaging exhaust note, the premium stainless steel quality and the precise fit on the M135i platform.

Fitment

Compatible with BMW M 135i 3 door and 5 door models - F21 and F20 - 2012-on. Designed specifically for this chassis for precise fitment and seamless integration.

Key search terms

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Fitting and support

Want professional installation for your BMW M135i in the UK? Nforcd offers expert fitting at our Warwickshire workshop. Request a fitting quote by emailing Sales@nforcd.com.

Enhance the sound, look and driving enjoyment of your BMW M135i F20 F21 with a genuine Milltek Rear Silencer with Road Polished Tips. Engineered in the UK, built to last and tuned for a refined, drone-free soundtrack.