No purchase necessary. See official rules.
No purchase necessary. See official rules.

MK6 Jetta GLI Rear Diffuser - Gloss Black

Add aggressive styling with our In-House Engineered Gloss Black Rear Diffuser!
Mfg Part #
ECS Part #
$262.95 (Sale - Save 15%)
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Availability: In Stock
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Product Details

Upgrade the exterior styling on your VW MK6 Jetta GLI (2012 - 2014) with our ECS Tuning Gloss Black Rear Diffuser. An exclusive design only available through ECS Tuning, our rear diffuser will be sure to catch attention and turn heads! Featuring a deep profile, an aggressive vein design to maximize its aggressive appearance, it will be sure to turn heads! Make a bold statement and let your VW stand out with our Gloss Black Diffuser! 



  • Designed and engineered in-house using state of the art 3D laser scanning and CAD technology for precision fitment. 

  • Mimics the lower section of the bumper & OE diffuser lines to accentuate OEM features

  • Houses up to 3.5" dual exhaust tips; compatible with the OEM exhaust, although, we recommend larger exhaust tips for visual appeal.

  • ​Mounts to OE clip locations and OE holes on the outer edges of the bumper with supplied hardware.

  • Made from lightweight, vacuum formed UV-stabilized gloss black ABS polymer



  • Gloss Black Rear Diffuser 

  • Mounting Hardware



  • Our ECS MK6 Jetta GLI Rear Diffuser was designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long term product testing.​



  • Need installation tips? We put together a full installation tutorial from start to finish including how to remove your OEM parts in detail! See our Installation PDF under the INSTALLATION Tab for more information.

Cross Reference
  • valance
  • splitter
  • 5C6807433D

This Part Fits the Following Vehicles

Make Model Submodel Engine
Volkswagen Jetta VI Sedan 2.0T Gen3 GLI
Volkswagen Jetta VI Sedan GLI
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
SS M6 Nut ECS - Corporate Logo 2
Black Oxide SS M6 Washer - Each Bremmen Parts - Corporate Logo 4
M6 X 1.0mm 10mm Long Black Oxide Stainless Steel Button Head Screw - Priced Each Bremmen Parts - Corporate Logo 2
M6 X 1.0 Stainless Male-Female Threaded Hex Standoff - Each Bremmen Parts - Corporate Logo 2
Rear Diffuser - Gloss Black ECS - Corporate Logo 1


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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