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  3. REIN SX-31ZM

REIN SX-31ZM Oil Line Turbocharger Air Ks 2.0L L4

fits model: 320i, Turbo. make: Bmw. year: 2012–2018.

Sx-31zm Rein Turbo Oil Return Line For 2012-2018 Bmw 320i 2.0l L4 Turbocharger Air Ks

( Brand: Rein ), ( Manufacturer Part Number: SX-31ZM ), ( Type: Turbocharger Oil Return Line ), ( Item Width: 2.750 ), ( Item Length: 7.500 ), ( Ipn: C393 52-47 ), ( Placement On Vehicle: Air Fuel Delivery Turbocharger Supercharger Ram Air ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Rein Turbocharger Oil Return Line )

Review REIN Oil Return Line For Bmw 2.0l L4 Turbocharger Air Ks fits 320I TURBO 2012–2018

Introducing the Rein SX-31ZM Turbo Oil Line for the 2012-2018 BMW 320i 2.0L L4 Turbocharged engine. This high-performance oil line is an essential upgrade for your BMW, designed to ensure reliable and efficient transfer of oil from the engine to the turbocharger.

The Rein SX-31ZM oil line is made from premium-grade, reinforced silicone material, ensuring superior flexibility, durability, and resistance to heat and oil degradation. This material is specifically chosen for its ability to withstand the extreme temperatures and pressures generated within the BMW turbocharged system.

The oil line features a unique, OEM-style, bolt-on design, ensuring a secure and precise fit to your BMW engine. This design also allows for easy installation and removal, making it an ideal choice for both professional mechanics and DIY enthusiasts.

The Rein SX-31ZM oil line is also equipped with a high-quality, stainless steel oil filter adapter, which provides an additional layer of filtration and helps to maintain the cleanliness of your BMW's oil system. This adapter is designed to fit securely and perfectly align with the engine's oil filter, ensuring proper oil flow and optimal engine performance.

This oil line is an essential upgrade for BMW 320i owners with turbocharged engines, as the stock oil lines are prone to failure due to their delicate rubber construction. Upgrading to the Rein SX-31ZM oil line not only ensures superior performance and reliability but also provides peace of mind, knowing that your BMW is protected against potential oil line failures.

In summary, the Rein SX-31ZM Turbo Oil Line is a high-quality, premium-grade upgrade for the BMW 320i 2.0L L4 Turbocharged engine. It is made from reinforced silicone material, ensuring superior flexibility, durability, and resistance to heat and oil degradation. It features a unique, OEM-style, bolt-on design, ensuring a secure and precise fit, and is equipped with a high-quality, stainless steel oil filter adapter for additional filtration. This oil line is an essential upgrade for BMW 320i owners with turbocharged engines, providing superior performance, reliability, and peace of mind.

The Rein SX-31ZM turbo oil line for the 2012-2018 BMW 320i 2.0L L4 turbocharger is an aftermarket upgrade designed to improve the performance and durability of the factory oil line. Here are some pros and cons of buying this part:

Pros:

1. Enhanced Performance: The Rein SX-31ZM turbo oil line is designed to provide better flow and pressure, resulting in improved engine performance.

2. Durability: This aftermarket part is made of high-quality materials, such as reinforced PTFE and stainless steel, which can withstand the high-pressure environment of a turbocharged engine.

3. Increased Longevity: By upgrading the factory oil line, you can potentially increase the lifespan of your turbocharger and engine.

4. Easy Installation: The Rein SX-31ZM turbo oil line is a direct replacement for the factory part, making installation relatively simple and straightforward.

Cons:

1. Cost: The Rein SX-31ZM turbo oil line is more expensive than the factory part, which may be a deterrent for some buyers.

2. Potential Compatibility Issues: While the Rein SX-31ZM turbo oil line is designed to fit the 2012-2018 BMW 320i 2.0L L4 turbocharger, there is a possibility of compatibility issues with certain vehicles or modifications.

3. Risk of Overpressure: Improved flow and pressure can potentially lead to overpressure if not properly regulated, which could damage the engine.

Conclusion:

The Rein SX-31ZM turbo oil line is an effective upgrade for those looking to improve the performance and durability of their BMW 320i turbocharged engine. However, it comes with a higher cost and potential compatibility issues that buyers should be aware of. Ultimately, the decision to purchase this part depends on your individual needs, budget, and level of risk tolerance.

Recommendation:

If you are looking to upgrade your BMW 320i turbocharged engine for better performance and longevity, the Rein SX-31ZM turbo oil line is a worthwhile investment. However, be sure to do your research and confirm compatibility with your specific vehicle before making the purchase. Additionally, consider consulting with a professional mechanic or tuner to ensure proper installation and regulation of the upgraded oil line.

Details:

Rein Turbo Oil Return Line for 2012 - 2018 BMW 320I 2.0L L4 Turbocharger Air ks: Status: In Stock.

part #: sx31zm prices

  • $59.68-$74.02

specifications turbiparts:

  • for models: 320i, Turbo
  • for makes: Bmw
  • for years: 2012-2018
  • brand: Rein
  • mpn: Sx-31zm
  • type: Turbocharger Oil Return Line
  • item width: 2.750
  • item length: 7.500
  • ipn: C393 52-47
  • placement on vehicle: Air Fuel Delivery Turbocharger Supercharger Ram Air
  • compatible year: 2018 2017 2016 2015 2014 2013 2012
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Rein Turbocharger Oil Return Line

payments turbiparts:

  • wallet: Google-pay
  • other
  • credit card: Discover

seller turbiparts:

  • # reviews: 563705
  • city: Indianapolis, Indiana
  • rating: 98.7%

returns turbiparts:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer turbiparts:

  • quantity: 2
  • availability: In Stock
  • sold: 0
  • started: August 26, 2025
  • options: Ship-to-home

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

shipping turbiparts:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00
  • transit: 2-7 Days
  • type: Fixed
for models: 320i, turbo, for makes: bmw, for years: 2012-2018, type: turbocharger oil return line, item width: 2.750, item length: 7.500, placement on vehicle: air fuel delivery turbocharger supercharger ram air, compatible year: 2018 2017 2016 2015 2014 2013 2012, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine rein turbocharger oil return line,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 8999073596864603,

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