APR – Conversion Funnel Optimization

Improving the online purchase journey for tuning software customers

UX Research

UX Design

UI Design

Role

UX Research

UX Design

UI Design

Role

UX Research

UX Design

UI Design

Role

UX Research

UX Design

UI Design

Role

Figma

Photoshop

lllustrator

Miro

Tools

Figma

Photoshop

lllustrator

Optimal Workshop

Tools

Figma

Photoshop

lllustrator

Miro

Tools

Figma

Photoshop

lllustrator

Miro

Tools

2024

Year

2024

Year

2024

Year

2024

Year

6 months

Duration

6 months

Duration

6 months

Duration

6 months

Duration

English

Language

English

Language

English

Language

English

Language

In a Nutshell

APR, a tuning software brand under Holley, wanted to improve its online sales conversion by optimizing the user journey on its website. Historically, APR’s products were sold primarily through dealerships, where experts guided customers in selecting and installing software for their vehicles. However, the company aimed to shift toward direct online sales, allowing customers to purchase and install tuning software at home.

Understanding the Problem

APR's existing online experience did not effectively support its goal of selling tuning software directly to customers. The product detail page, a key touchpoint in the user journey, failed to provide the necessary clarity and guidance, leading to customer frustration and abandoned purchases.

Key issues included:

  • Lack of product clarity – Many users, especially beginners, struggled to understand how tuning software worked and what benefits it provided.

  • Difficult compatibility checks – Customers found it challenging to determine if a specific tune was available for their car, causing uncertainty in the purchase process.

  • Limited online guidance – The company had historically relied on dealerships to explain and sell the product, leaving gaps in online self-service information.

As a result, APR’s website was not effectively converting visitors into customers, requiring a focused effort to improve the user journey and support its transition to direct-to-consumer sales.

Crafting the Solution

To address these challenges, my role, alongside a Lead UX Designer and a Project Manager at GlueIQ, was to analyze these issues and enhance the user journey, primarily by refining the Product Detail Page (PDP) to better communicate information and streamline the purchase process. Our approach focused on:

  • Clarifying product information – Making tuning software more understandable for both beginners and experienced users.

  • Simplifying compatibility checks – Helping users determine if a tune was available for their vehicle.

  • Optimizing the purchase flow – Improving the PDP to reduce friction in the buying process and support APR’s shift to direct online sales.



Process

Process

Process

Process

The project followed a structured UX process, beginning with research to understand user challenges and industry constraints. Insights from competitor analysis and client workshops shaped our strategy, leading to iterative design solutions. The process centered on refining key touchpoints, with a strong focus on the Product Detail Page (PDP) and overall user journey improvements to streamline the buying experience.

Research & Insights

Competitive Analysis

To identify best practices, we analyzed how other automotive and tuning brands structured their product discovery, purchasing flows, and technical product explanations. This helped us uncover opportunities to simplify the buying experience.

Client Workshops & Internal Discussions

Through collaborative sessions with APR’s internal team, we gathered insights into customer behavior, common support inquiries, and dealership interactions. These discussions clarified what information users needed the most to confidently make a purchase online.

Key Findings

From our research, we identified several opportunities for improvement:

  • Clearer product information – Explaining how the software worked in a way that appealed to both experienced and new users.

  • Improved compatibility tools – Helping users easily check if a tune was available for their car.

  • Guided purchase flow – Simplifying the steps needed to complete a purchase, reducing drop-off rates.

Research & Insights

Competitive Analysis

To identify best practices, we analyzed how other automotive and tuning brands structured their product discovery, purchasing flows, and technical product explanations. This helped us uncover opportunities to simplify the buying experience.

Client Workshops & Internal Discussions

Through collaborative sessions with APR’s internal team, we gathered insights into customer behavior, common support inquiries, and dealership interactions. These discussions clarified what information users needed the most to confidently make a purchase online.

Key Findings

From our research, we identified several opportunities for improvement:

  • Clearer product information – Explaining how the software worked in a way that appealed to both experienced and new users.

  • Improved compatibility tools – Helping users easily check if a tune was available for their car.

  • Guided purchase flow – Simplifying the steps needed to complete a purchase, reducing drop-off rates.

Research & Insights

Competitive Analysis

To identify best practices, we analyzed how other automotive and tuning brands structured their product discovery, purchasing flows, and technical product explanations. This helped us uncover opportunities to simplify the buying experience.

Client Workshops & Internal Discussions

Through collaborative sessions with APR’s internal team, we gathered insights into customer behavior, common support inquiries, and dealership interactions. These discussions clarified what information users needed the most to confidently make a purchase online.

Key Findings

From our research, we identified several opportunities for improvement:

  • Clearer product information – Explaining how the software worked in a way that appealed to both experienced and new users.

  • Improved compatibility tools – Helping users easily check if a tune was available for their car.

  • Guided purchase flow – Simplifying the steps needed to complete a purchase, reducing drop-off rates.

Research & Insights

Competitive Analysis

To identify best practices, we analyzed how other automotive and tuning brands structured their product discovery, purchasing flows, and technical product explanations. This helped us uncover opportunities to simplify the buying experience.

Client Workshops & Internal Discussions

Through collaborative sessions with APR’s internal team, we gathered insights into customer behavior, common support inquiries, and dealership interactions. These discussions clarified what information users needed the most to confidently make a purchase online.

Key Findings

From our research, we identified several opportunities for improvement:

  • Clearer product information – Explaining how the software worked in a way that appealed to both experienced and new users.

  • Improved compatibility tools – Helping users easily check if a tune was available for their car.

  • Guided purchase flow – Simplifying the steps needed to complete a purchase, reducing drop-off rates.

Optimizing the User Journey

Focusing on the Product Detail Page (PDP)

Since the Product Detail Page was a critical touchpoint in the user journey, we focused our efforts on refining it. Key improvements included:

  • Enhanced product descriptions – Breaking down technical jargon to make the product more approachable.

  • Interactive compatibility check – Making it easier for users to confirm whether a tune was available for their car.

  • Stronger CTAs and guidance – Encouraging users to move forward in the purchase process with clear next steps.

Wireframing & Prototyping

Once we defined the key changes, I worked on wireframing and prototyping different PDP iterations, testing layouts that improved clarity and usability. After several iterations, we arrived at a design that streamlined product understanding, compatibility confirmation, and purchase flow.

Optimizing the User Journey

Focusing on the Product Detail Page (PDP)

Since the Product Detail Page was a critical touchpoint in the user journey, we focused our efforts on refining it. Key improvements included:

  • Enhanced product descriptions – Breaking down technical jargon to make the product more approachable.

  • Interactive compatibility check – Making it easier for users to confirm whether a tune was available for their car.

  • Stronger CTAs and guidance – Encouraging users to move forward in the purchase process with clear next steps.

Wireframing & Prototyping

Once we defined the key changes, I worked on wireframing and prototyping different PDP iterations, testing layouts that improved clarity and usability. After several iterations, we arrived at a design that streamlined product understanding, compatibility confirmation, and purchase flow.

Optimizing the User Journey

Focusing on the Product Detail Page (PDP)

Since the Product Detail Page was a critical touchpoint in the user journey, we focused our efforts on refining it. Key improvements included:

  • Enhanced product descriptions – Breaking down technical jargon to make the product more approachable.

  • Interactive compatibility check – Making it easier for users to confirm whether a tune was available for their car.

  • Stronger CTAs and guidance – Encouraging users to move forward in the purchase process with clear next steps.

Wireframing & Prototyping

Once we defined the key changes, I worked on wireframing and prototyping different PDP iterations, testing layouts that improved clarity and usability. After several iterations, we arrived at a design that streamlined product understanding, compatibility confirmation, and purchase flow.

Optimizing the User Journey

Focusing on the Product Detail Page (PDP)

Since the Product Detail Page was a critical touchpoint in the user journey, we focused our efforts on refining it. Key improvements included:

  • Enhanced product descriptions – Breaking down technical jargon to make the product more approachable.

  • Interactive compatibility check – Making it easier for users to confirm whether a tune was available for their car.

  • Stronger CTAs and guidance – Encouraging users to move forward in the purchase process with clear next steps.

Wireframing & Prototyping

Once we defined the key changes, I worked on wireframing and prototyping different PDP iterations, testing layouts that improved clarity and usability. After several iterations, we arrived at a design that streamlined product understanding, compatibility confirmation, and purchase flow.

Challenges & Constraints

Technical Limitations

Due to the rigid tech stack, some ideal solutions—such as a fully dynamic compatibility checker—weren’t immediately feasible. Instead, we designed an incremental approach, proposing small but impactful adjustments that could be implemented within technical constraints.

Balancing User Needs & Business Goals

The redesign had to maintain appeal for experienced tuners while also making the buying process intuitive for new customers. Finding this balance required careful content strategy and information hierarchy adjustments.

Industry-Specific Learnings

Since tuning software is a niche product, many of the common e-commerce UX best practices didn’t directly apply. This project reinforced the importance of customized solutions tailored to the specific industry and audience.

Challenges & Constraints

Technical Limitations

Due to the rigid tech stack, some ideal solutions—such as a fully dynamic compatibility checker—weren’t immediately feasible. Instead, we designed an incremental approach, proposing small but impactful adjustments that could be implemented within technical constraints.

Balancing User Needs & Business Goals

The redesign had to maintain appeal for experienced tuners while also making the buying process intuitive for new customers. Finding this balance required careful content strategy and information hierarchy adjustments.

Industry-Specific Learnings

Since tuning software is a niche product, many of the common e-commerce UX best practices didn’t directly apply. This project reinforced the importance of customized solutions tailored to the specific industry and audience.

Challenges & Constraints

Technical Limitations

Due to the rigid tech stack, some ideal solutions—such as a fully dynamic compatibility checker—weren’t immediately feasible. Instead, we designed an incremental approach, proposing small but impactful adjustments that could be implemented within technical constraints.

Balancing User Needs & Business Goals

The redesign had to maintain appeal for experienced tuners while also making the buying process intuitive for new customers. Finding this balance required careful content strategy and information hierarchy adjustments.

Industry-Specific Learnings

Since tuning software is a niche product, many of the common e-commerce UX best practices didn’t directly apply. This project reinforced the importance of customized solutions tailored to the specific industry and audience.

Challenges & Constraints

Technical Limitations

Due to the rigid tech stack, some ideal solutions—such as a fully dynamic compatibility checker—weren’t immediately feasible. Instead, we designed an incremental approach, proposing small but impactful adjustments that could be implemented within technical constraints.

Balancing User Needs & Business Goals

The redesign had to maintain appeal for experienced tuners while also making the buying process intuitive for new customers. Finding this balance required careful content strategy and information hierarchy adjustments.

Industry-Specific Learnings

Since tuning software is a niche product, many of the common e-commerce UX best practices didn’t directly apply. This project reinforced the importance of customized solutions tailored to the specific industry and audience.

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Final Outcome & Impact

Final Outcome & Impact

Final Outcome & Impact

Final Outcome & Impact

The biggest improvement was on the Product Detail Page (PDP), where we designed a configuration panel to simplify the tuning selection process. This panel dynamically adapted to different car models, ensuring that users saw the correct requirements, pricing, and upgrade options for their specific vehicle. The clearer structure made it easier for beginners to understand and experienced users to navigate efficiently.
Beyond the PDP, we improved the entire user journey, refining key touchpoints from homepage to checkout and the account dashboard. We also implemented:
  • A fully dynamic vehicle compatibility tool, allowing users to seamlessly check software availability for their car model.
  • An interactive map to help users locate nearby dealerships for installation support.
  • Expanded educational content, providing clear guidance to help users understand APR’s tuning software and confidently make a purchase.
These improvements significantly reduced friction in the buying process, making it easier for users to find the right product and complete their purchase with confidence.

Conclusions & Insights

Team Collaboration

Working with GlueIQ, the APR team, and internal stakeholders was an excellent opportunity to tackle a complex UX challenge in an e-commerce setting.

E-Commerce Optimization

This project reinforced the importance of guiding users through technical product purchases while reducing friction in the buying journey.

Industry Experience

The project allowed me to gain experience designing for the automotive aftermarket industry, adapting my UX skills to a highly technical product category.

© 2025 Tomas Leyro Diaz

© 2025 Tomas Leyro Diaz

© 2025 Tomas Leyro Diaz

© 2025 Tomas Leyro Diaz