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Stillen Rear Diffusers

Not Yet Reviewed

Enhance the appearance, and aerodynamics, of your vehicle's rear-end with Stillen rear diffusers. Made from durable, lightweight polyurethane, styles are available unpainted--ready to prime and paint, or painted matte black and ready to install or paint. Each vehicle-specific diffuser is designed to complement the natural lines of the car, transforming it from boring to exciting. Most, but not all, models come pre-installed with 3M automotive tape and will not require cutting or modifications. Select the Stillen rear diffuser designed for your vehicle.

Showing In Stock Items. Show All 10 Items.

Results 1 - 10 of 10

Stillen Rear Diffusers for 2013-2017 ACCORD - KB25002MB

2013-2017 Honda Accord Exterior Styling rear diffuser

Part Number: STV-KB25002MB

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2014-2017 Q50 - KB11222MB

2014-2017 Infiniti Q50 Exterior Styling rear diffuser

Part Number: STV-KB11222MB

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Stillen Rear Diffusers for 2016-2018 MAXIMA - KB12818

2016-2018 Nissan Maxima Exterior Styling rear diffuser

Part Number: STV-KB12818

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2016-2018 ALTIMA - KB13158

2016-2018 Nissan Altima Exterior Styling rear diffuser

Part Number: STV-KB13158

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2013-2017 ACCORD - KB25002

2013-2017 Honda Accord Exterior Styling rear diffuser

Part Number: STV-KB25002

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2016-2018 ALTIMA - KB13158MB

2016-2018 Nissan Altima Exterior Styling rear diffuser

Part Number: STV-KB13158MB

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2014-2017 Q50 - KB11222

2014-2017 Infiniti Q50 Exterior Styling rear diffuser

Part Number: STV-KB11222

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2017-2022 Q60 - KB11235

2017-2021 Infiniti Q60 Exterior Styling rear diffuser

Part Number: STV-KB11235

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2017-2022 Q60 - KB11235MB

2017-2021 Infiniti Q60 Exterior Styling rear diffuser

Part Number: STV-KB11235MB

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Stillen Rear Diffusers for 2016-2018 MAXIMA - KB12818MB

2016-2018 Nissan Maxima Exterior Styling rear diffuser

Part Number: STV-KB12818MB

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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