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BMW 135i Water Injection Systems

Water injection systems for the BMW 135i (2008–2013) introduce a water or methanol mixture into the intake tract, serving as a category of performance-oriented induction components. The range here comes primarily from Snow Performance, covering complete system kits designed around the 135i platform. Pick your BMW 135i's year above to narrow the list to water injection systems with confirmed fitment. Every part shown is checked against our vehicle data.

1 - 3 of 3 results

Best Seller Free Shipping
Picture of Snow Performance SNO-2169-BRD Stage 2 Boost Cooler Water Methanol Injection Kit for BMW N54/N55

Snow Performance SNO-2169-BRD Stage 2 Boost Cooler Water Methanol Injection Kit for BMW N54/N55

66 reviews
Part: SNO-2169-BRD
$1,503.90
In Stock (10+)
Picture for manufacturer Snow Performance
Best Seller Free Shipping
Picture of Snow Performance SNO-40069-2 N54/N55 Direct Port Methanol Injection Plate Conversion

Snow Performance SNO-40069-2 N54/N55 Direct Port Methanol Injection Plate Conversion

54 reviews
Part: SNO-40069-2
$742.19
In Stock (10+)
Picture for manufacturer Snow Performance
Best Seller Free Shipping
Picture of Snow Performance SNO-40069 N54/N55 Direct Port Methanol Injection Plate

Snow Performance SNO-40069 N54/N55 Direct Port Methanol Injection Plate

64 reviews
Part: SNO-40069
$309.24
In Stock (10+)
Picture for manufacturer Snow Performance

What's here for your BMW 135i

  • Water/methanol injection systems and complete kit assemblies
  • Performance-focused induction components sized for the 135i

The widest selection here comes from Snow Performance, whose water/methanol injection kits represent the core of this category for the BMW 135i. Other categories BMW 135i owners shop for: BMW 135i Brake Pads and Shoes, BMW 135i Springs and Suspension Parts and BMW 135i Brake Service Kits, or browse all BMW 135i parts and accessories.