# Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port Kit

Kompact Range by Turbosmart is a high performance upgrade for the factory plastic diverter and bypass valves factory fitted to turbocharged cars, replacing the plastic and rubber system with a Motorsport-Proven billet aluminum valve which uses our boost-balance system for optimum performance and reliability, the life of the vehicle.

-   Fitment Available in Plumback or Dual Port options
-   Billet construction with high-temperature O-rings
-   28mm High Flowing Positive Sealing Piston
-   Boost-Balance Valve Technology
-   Direct Swap for OEM Units

This Part Fits:

Year

Make

Model

Submodel

2011

BMW

1 Series M

Base

2008-2013

BMW

135i

Base

2007-2013

BMW

335i

Base

2009-2013

BMW

335i xDrive

Base

2011-2013

BMW

335is

Base

2007-2008

BMW

335xi

Base

2008-2010

BMW

535i

Base

2010

BMW

535i GT

Base

2011-2016

BMW

535i GT xDrive

Base

2009-2010

BMW

535i xDrive

Base

2011-2016

BMW

740i

Base

2011-2015

BMW

740Li

Base

2013-2015

BMW

740Li xDrive

Base

2020

BMW

X6

sDrive40i

2008-2010

BMW

X6

xDrive35i

2009-2016

BMW

Z4

sDrive35i

2011-2016

BMW

Z4

sDrive35is

## Details

- **Price:** 836.24 CAD
- **Vendor:** Turbosmart
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 836.24 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/turbosmart-bmw-135i-335i-535i-z4-w-n54-twin-turbo-3-0l-kompact-dual-port-kit)
> Updated: 2026-07-01