Free Shipping to the lower 48

|

As low as 0% APR Financing through Affirm

|

As low as $1 down with Katapult

|

5-Star Rated Support

0
Sign In or Create an Account
Shop 2021 Audi e-tron Sportback

2021 Audi e-tron Sportback Parts & Accessories

Custom Offsets carries verified-fitment wheels and tires, suspension upgrades, brake kits, and interior and exterior accessories for the Audi e-tron Sportback. Everything here is confirmed to fit your platform, so you can build with confidence.

Change Truck

SHOP BY VEHICLE
—  Build Your Stance

Get the Stance
You’ve Been Chasing

Wheels, tires, and suspension — the complete package for your build. From leveling kits to 12” lifts, paired with the wheels and tires to match. Every setup backed by guaranteed fitment.

Real Advice from Real Enthusiasts

No scripts. No call centers. Our team builds and drives the same trucks you do — every recommendation comes from real-world experience. We’re not selling you a part, we’re helping you build your truck.

Customer Service: Mon-Fri: 9am-5pm CST CONTACT US
Customer Sales: Monday - Thursday 8:30AM to 7PM CST
Friday 8:30AM to 5PM CST
Saturday 9AM to 3PM CST
920 - 221 - 0110 1-920-221-0110
Monday - Thursday 8:30AM to 7PM CST
Friday 8:30AM to 5PM CST
Saturday 9AM to 3PM CST
Build Guide

2021 Audi e-tron Sportback Complete Build Guide

2021 Audi e-tron Sportback Platform Overview

The Audi e-tron Sportback arrived in 2020 as the sleeker, coupe-roofed sibling to the standard e-tron SUV, riding the same GE/GEA platform with a lower roofline and a drag coefficient of just 0.25. It runs dual electric motors with quattro all-wheel drive, delivering up to 402 horsepower in boost mode and a 0-60 time in the mid-5-second range. The 2022 refresh brought a larger 114 kWh battery, increased EPA range, and faster 170 kW DC charging, and the vehicle was renamed the Audi Q8 e-tron Sportback for that model year onward. Trims span Premium through Prestige and Progressiv, with factory wheel options ranging from 19-inch setups on base trims up to optional 21- and 22-inch fitments. The 5x112 bolt pattern is shared across a wide range of European luxury platforms, which means the aftermarket wheel selection is deep. The e-tron Sportback's low center of gravity, standard air suspension on higher trims, and clean body lines make it a strong canvas for wheel, brake, and appearance upgrades.

2021 e-tron Sportback Suspension Upgrades

Lowering Springs

Lowering springs are the most accessible entry point for improving the e-tron Sportback's stance. A set of sport springs drops ride height by roughly 20 to 30 mm, tightening up the wheel gap and giving the Sportback a more planted, purposeful look without requiring a full suspension overhaul. Spring rate increases modestly over stock, which firms up body motion in corners. This is a bolt-in upgrade that works with the factory dampers, though pairing with performance dampers gets the most out of the setup.

Coilovers & Adjustable Suspension

Adjustable coilovers give you full control over ride height and, on quality units, damping force. On the e-tron Sportback, coilovers let you dial in the exact stance you want, from a mild street drop to an aggressive low that tucks the body close to the wheel. Height-adjustable setups are particularly useful here because the e-tron's factory air suspension geometry means getting the drop right matters for both look and clearance. Paired with an alignment, coilovers transform the Sportback's visual presence and sharpen its handling response.

2021 e-tron Sportback Performance Upgrades

Brake Upgrades

The e-tron Sportback's regenerative braking system handles a significant portion of deceleration, but the friction brakes still carry the load in hard stops and spirited driving. Upgraded rotors, whether slotted or drilled, improve heat dissipation and reduce fade under repeated hard braking. High-performance brake pads with a higher temperature threshold sharpen initial bite and give more consistent pedal feel. For drivers who want the full package, big brake kits with larger rotors and multi-piston calipers are available and make a visual statement through the spokes as well.

Air Filtration

Even on an electric vehicle, the cabin air filtration and thermal management systems benefit from attention. An upgraded air filter for the cabin or the battery cooling intake keeps the system breathing cleanly and can help maintain consistent performance in varied conditions. It is a straightforward upgrade that requires no tuning and has no impact on the drivetrain's electric output.

Cooling & Thermal Management

The e-tron Sportback's battery and power electronics run a dedicated thermal management system to keep operating temperatures in range. Upgraded thermostats and cooling components help maintain tighter temperature control, which is particularly relevant for drivers who charge frequently at high rates or push the system hard in warm climates. Keeping the thermal system dialed in protects long-term battery health and preserves consistent power delivery.

2021 e-tron Sportback Lighting, Exterior & Interior

The e-tron Sportback's clean, low-slung body and flush European styling reward targeted upgrades in lighting, exterior protection, and interior refinement.

Lighting

On the Sportback, lighting work ranges from a straightforward bulb change to a full retrofit, depending on the factory setup. Aftermarket projector or LED headlight assemblies sharpen the light output and give the front end a more aggressive, modern look compared to the factory units. For drivers who want to add presence at night, sequential turn signals and DRL accent upgrades integrate cleanly with the Sportback's existing light signature. On the functional side, auxiliary lighting options including off-road pods and light bars are available for drivers who use the e-tron in lower-visibility conditions or want additional forward throw beyond the factory beam pattern.

Exterior & Interior

Paint protection film and ceramic-grade window tint are practical first moves for a vehicle at this price point, preserving the finish and reducing interior heat load. Exterior body accessories including aero trim pieces and side mirror covers let you personalize the Sportback's profile without major bodywork. Inside, custom-fit floor liners and cargo liners are the most-installed interior upgrades on this platform, protecting the cabin from daily wear. Seat covers in premium materials keep the factory upholstery in shape, and interior styling accents including a shift knob upgrade add a personal touch to the cabin.

2021 GE Audi e-tron Sportback Build Tiers: Good, Better, Best

Suspension

Good: Lowering springs on stock dampers for a cleaner stance and reduced wheel gap. Better: Height-adjustable coilovers with a moderate drop and alignment correction for a dialed-in street stance. Best: Full coilover setup with damping adjustment, geometry correction hardware, and a comprehensive alignment for maximum stance control and handling precision.

Performance

Good: Upgraded cabin air filter and a brake pad swap for sharper pedal feel. Better: Performance rotors paired with high-temp brake pads and a big brake kit for consistent stopping power under hard use. Best: Full brake system upgrade with big brake kit, slotted rotors, performance pads, and upgraded cooling components to keep the thermal management system operating at its best.

Exterior

Good: Paint protection film on high-impact panels, window tint, and a set of custom floor liners. Better: Aero body accessories, exterior trim accents, upgraded headlight assemblies with sequential signals, and full paint protection coverage. Best: Complete exterior package with aero kit, full paint protection, upgraded lighting front and rear, and custom exterior body accessories that give the Sportback a distinct, personalized look.

Interior

Good: Custom-fit front and rear floor liners and a cargo liner for daily protection. Better: Full floor liner set, seat covers, and interior styling accents including a shift knob upgrade. Best: Complete interior protection package with premium seat covers, full liner coverage, cargo organization, and interior accent upgrades throughout the cabin.

Wheel & Tire Target

Good: 19x8.5 +36 with 255/55R19 on stock suspension, a clean factory-spec fitment with no modifications needed. Better: 20x9 +36 with 255/50R20 on stock suspension with lowering springs, matching the factory Premium Plus and Prestige spec for a flush, refined look. Best: 22x9 +28 with 265/40R22 on coilovers with a moderate drop, pushing toward the outer edge of the verified fitment window for a more aggressive stance.

Build Character

Good: Clean, refined, and daily-ready. A subtle step up from stock that improves the look without changing the character. Better: A more purposeful stance with sharper brake performance and a personalized exterior, still comfortable and practical every day. Best: A fully realized, visually distinct build with maximum stance, complete interior and exterior refinement, and a presence that stands out in any setting.

Frequently Asked Questions: Building a 2021 Audi e-tron Sportback

Where should I start when modifying my Audi e-tron Sportback?

It depends on your goal. If stance and appearance are the priority, wheels and tires or a suspension drop are natural starting points. If you want to protect your investment first, paint protection film and interior liners make sense early. Brake upgrades are a strong move for drivers who push the car hard. There is no single right order: start with the category that matters most to your build vision and build from there.

Does Custom Offsets offer financing for e-tron Sportback parts?

Yes. Get pre-approved before you start building your cart so you know your budget going in. Pre-approval is fast and lets you shop with confidence rather than guessing at what fits your spend. Once you know your number, you can put together the full package, wheels and tires, suspension, brakes, and accessories, without having to compromise mid-build.

Can your team help with fitment and install questions for the e-tron Sportback?

Absolutely. Our team handles both sides: fitment questions like which wheel offset clears the e-tron's brake calipers and what tire size works with a given drop, and install questions like how mods stack, what hardware you need, and what to watch for during the install. Call or message us and we will walk you through it for your specific setup.

Why buy e-tron Sportback parts from Custom Offsets?

Every product listed for the e-tron Sportback has verified fitment for this platform. You are not guessing whether a wheel clears the caliper or a liner fits the cargo floor. Our customer gallery shows real builds from owners running these setups, so you can see what the finished result looks like before you buy. We back the fitment, not just the sale.

Outdated browser detected Unfortunately we do not support Internet Explorer. We recommend that you use Google Chrome, Mozilla Firefox, or Microsoft Edge.