Fitting without any modification to the N54 engine of the BMW 135i / 1M E82 and 335i E9x, these Turbosmart Dual Port dump valves feature a hybrid structure with an internal piston adjustable in stiffness, operating quietly on low boost, avoiding unwanted attention, but vents to atmosphere on high boost in order to enjoy the blow-off valve sound. Offering reliability and responsiveness at any level of preparation, this high performance dump valve kit will bring a clear improvement in terms of response time, but also an aggressive dumping sound under full load and comfortable at low rpm !
-
Direct mounting
Kit of 2 valves
Dual port structure 50% recirculation and 50% open
Silicone return hoses included
Adjustable internal piston
Aggressive sound
High quality aluminium structure
Black anodised finish
Install instructions included
Mounting kit included
Made in Australia
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 1 Series | E8x - 08-13 | 135i - 306 |
| BMW | 1 Series | E8x - 08-13 | 1M - 340 |
| BMW | 3 Series | E9x - 06-13 | 335i - 306 |
Download Instructions
Difficulty Level:
Turbosmart offers a one-year warranty from the purchase date against material and workmanship defects under regular use and proper installation. Defective items, accompanied by proof of purchase, can be returned for replacement or repair. This warranty is exclusive, replacing all other warranties, and does not cover special or consequential damages. It's applicable only to products bought from Turbosmart Authorized Dealers.
Reviews
