Provide reinforcement to your front splitter with our adjustable cable rods. Unlike traditional splitter rods, these cables allow for upwards movement on impact to reduce the potential damages that may occur on pavement contact. Flexible and thin cable wires also allow for additional clearance when mounting behind the bumper. These cables are now 3/32″ for improved strength.

14″ / 17″ cable rods are the default choice for the E46 M3 Aero Program. This gives enough length to connect from your headlight frame to the outermost edge of the bumper. Please refer to the images below. If you need a custom-length option, we can create whatever length you need. Please email us for custom-lengths or if you need international shipping. 


Adjustable Splitter Cable Rods

3″ Height Adjustment

The turnbuckle rods allow for +/- 3" of total length adjustment so you can fine tweak your splitter height support.

Adjustable Splitter Cable Rods
Adjustable Splitter Cable Rods

Strong & Light

Made of aluminum and lighter than traditional splitter rods despite the length. Strong enough to support a total of 180 lbs. or 90 lbs. each side.

Quick-Release Compatible Design

Unlike traditional splitter rods, our Oval Threaded Link allows for a quick-release disconnection from the mounting point.

Adjustable Splitter Cable Rods
Adjustable Splitter Cable Rods

Flush Mount Hardware

30mm flat head screw will create a flush under body while using large 1.5" OD washer, to support up to a 1/2" thick splitter.

Flexible Cable Design

Galvanized 3/32" steel rope allows for maximum clearance behind the bumper with a compression sleeve at each ends.

Adjustable Splitter Cable Rods

Yeah, it works

100% designed and track tested by us

Parts List

Part No.Part NameQuantity
1Buildjournal Splitter Brace2
2M6 30mm Flat Socket Screws2
3M6 Nylon-Insert Flange Locknut2
43/4" Washer2
5M6 Washer4

Additional information
Weight 1 lbs


Cable OD





12" / 15", 14" / 17", 16" / 19"


E30, E36, E36/7 / E36/8 Z3, E39, E46, E60 / E61, E85 / E86 Z4, E90 E91 E92 E93


Z3 M, Z4 M, M3, M5

Product Category

Body & Aero


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