Home » Milltek Axle Back Exhaust - BMW F20/F21 M135i RWD 2012-2016 (ECE approved)

Milltek Axle Back Exhaust - BMW F20/F21 M135i RWD 2012-2016 (ECE approved)

SKU: MIL-SSXBM957
€984,86 incl. VAT
Version
Exhaust tips

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

Terms for product returns:

  • You must return the ordered products within 14 days of receiving
  • The products must be unused and without damages
  • Commission fee for handling returns is 21,90€
  • For product returns, the customer is in charge of the return costs. Only door to door service (Express)
  • Shipping costs are not refunded

For international orders (outside of Europe) sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

  • Suspension
  • Engine Tuning
  • Engine Parts
  • Exhaust Systems
  • Fueling
  • Turbochargers/superchargers
  • Drivetrain
  • ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

The Milltek Sport rear silencer solution is designed for BMW M135i drivers who want to improve the sound and appearance of their car while maintaining the original driveability and comfort. Replacing the rear silencers is an effective way to deepen and clarify the sound without having to replace the entire exhaust system.

This solution replaces the rear mufflers of the exhaust system and offers a clearly sportier and fuller sound compared to the factory system.

Sportier and cleaner sound

Milltek has tuned the rear shock absorbers specifically to suit the nature of the N55 engine in the M135i models:

  • Deeper and fuller sound at idle

  • Clearer and more powerful sound during acceleration

  • Sporty but controlled volume

  • No annoying resonance or drone during normal driving

The sound profile is ideal for everyday use, but adds a distinctly sporty touch to the car's character.

Direct bolt-on installation

Milltek rear shock absorbers are designed to:

  • to fit directly into the car's original mounting points

  • for installation without welding or permanent changes

  • to work seamlessly with the standard front end

OEM-level fit makes installation quick and easy.

304L Aircraft Grade Stainless Steel

The rear silencers are made of high quality 304L grade stainless steel , which provides:

  • excellent corrosion and heat resistance

  • long service life

  • carefully finished TIG welds

High-quality material ensures durability even in demanding use.

Fit

  • BMW M135i 3-door (F20)

  • BMW M135i 5-door (F21)

Engine: 3.0 Turbo (N55)
Rear-wheel drive
No xDrive
Model years 2012–2016