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Exterior Components› Body Panels and Components

Maxton Design

Street Pro Rear Diffuser

Name: Street Pro Rear Diffuser
Brand: Maxton Design
SKU: SEIB5CNC-RS1B

$158.00

SKU: SEIB5CNC-RS1B

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Maxton Design Street Pro Rear Diffuser is a body panel component designed for the Seat Ibiza FR and Standard Mk5 models from 2017-2021. It is made from durable ABS material with UV protection and is TUV Materialgutachten certified. The diffuser is intended to enhance the vehicle's sporty appearance and improve aerodynamics.

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The Maxton Design Street Pro Rear Diffuser is a performance-oriented body panel designed to enhance the sporty aesthetic and aerodynamic performance of the Seat Ibiza FR and Standard Mk5 models, specifically for the 2017-2021 model years. The material is known for its flexibility and strength, making it a preferred choice in the automotive industry. It also features built-in UV protection to maintain its finish over time and comes with TUV Materialgutachten certification, assuring adherence to quality and safety standards. Maxton Design provides PDF instructions and an assembly video to guide users through the fitment. The product is available in several surface finish options, including matt black, matt black with a red core, and matt red, allowing for customization to match the vehicle's existing styling. Its primary function is to refresh the car's appearance and contribute to a sportier character.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Maxton Design
Part Number	SEIB5CNC-RS1B
Category	Exterior Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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