Tesla Model Y (2020-2026)

Rear Diffusers

Performance rear diffusers and lower bumper accessories specifically designed for Tesla Model Y. Compare prices and find the best deals.

28
Products
$32.99
Starting From
15
On Sale
Other Model Y Accessories:
Floor MatsCargo MatsScreen ProtectorsCenter ConsoleEV ChargersWireless Chargers
Rear Diffusers for Other Models:
Model 3Model 3 HighlandModel Y JuniperModel SModel XCybertruck

All Rear Diffusers for Model Y (28 products)

Air Vent Car Diffuser for Model 3 Highland & Model Y Juniper | TESERY
5% OFF
Tesery

Air Vent Car Diffuser for Model 3 Highland & Model Y Juniper | TESERY

$31$33
Use code: 123
Seat Vent Fragrance Diffuser for Model Y/Y Juniper & Model 3/3 Highland Hidden Air Freshener
20% OFF
Hansshow

Seat Vent Fragrance Diffuser for Model Y/Y Juniper & Model 3/3 Highland Hidden Air Freshener

$32$40
Use code: FREDRIK
Tesla Model Y/3/S/X Cloud Mist Car Diffuser With Ambient Lighting
5% OFF
Tesery

Tesla Model Y/3/S/X Cloud Mist Car Diffuser With Ambient Lighting

$62$65
Use code: 123
Tesla Model Y Juniper Rear Bumper Diffuser Upgrade – Sleek Matte, Glossy Black & Carbon Fiber Finish | Yeslak
20% OFF
Yeslak

Tesla Model Y Juniper Rear Bumper Diffuser Upgrade – Sleek Matte, Glossy Black & Carbon Fiber Finish | Yeslak

$76$94
Use code: discount
Tesla New Model Y Juniper Rear Diffuser 2026+ – Sporty Aerodynamic Rear Lip Upgrade | Premium ABS Split Design
20% OFF
Yeslak

Tesla New Model Y Juniper Rear Diffuser 2026+ – Sporty Aerodynamic Rear Lip Upgrade | Premium ABS Split Design

$160$199
Use code: discount
Model Y Juniper Rear Diffuser Real Carbon Fiber Rear Bumper Lip MINI Diffuser Trim with Red Center Accent
20% OFF
Hansshow

Model Y Juniper Rear Diffuser Real Carbon Fiber Rear Bumper Lip MINI Diffuser Trim with Red Center Accent

$176$220
Use code: FREDRIK
Tesla Model Y Juniper Carbon Fiber Rear Diffuser
20% OFF
Yeslak

Tesla Model Y Juniper Carbon Fiber Rear Diffuser

$185$231
Use code: discount
Model Y Juniper ABS Body Kit  - Rear Diffuser + Lower Bumper Lip | Tesery
5% OFF
Tesery

Model Y Juniper ABS Body Kit - Rear Diffuser + Lower Bumper Lip | Tesery

$233$245
Use code: 123
Tesla Model Y Juniper Rear Diffuser Upgrade – 3PCS Aerodynamic Body Kit | No-Drill Installation
20% OFF
Yeslak

Tesla Model Y Juniper Rear Diffuser Upgrade – 3PCS Aerodynamic Body Kit | No-Drill Installation

$227$283
Use code: discount
Tesla Model Y/3 Rear Diffuser Bumper Lip with LED Brake Light
20% OFF
Yeslak

Tesla Model Y/3 Rear Diffuser Bumper Lip with LED Brake Light

$277$346
Use code: discount
Tesla Model Y Carbon Fiber Rear Diffuser – Premium Bodykit Upgrade for Aerodynamics & Style
20% OFF
Yeslak

Tesla Model Y Carbon Fiber Rear Diffuser – Premium Bodykit Upgrade for Aerodynamics & Style

$672$840
Use code: discount
TESERY Carbon Fiber Rear Diffuser Ver.2 for Tesla Model Y
5% OFF
Tesery

TESERY Carbon Fiber Rear Diffuser Ver.2 for Tesla Model Y

$1216$1280
Use code: 123
Model Y Juniper ABS Full Aero Body Kit Front Lip & Side Skirts & Rear Diffuser for Tesla
20% OFF
Hansshow

Model Y Juniper ABS Full Aero Body Kit Front Lip & Side Skirts & Rear Diffuser for Tesla

$1120$1400
Use code: FREDRIK
Dry Carbon Fiber Rear Diffuser for Model Y Juniper - High Performance Exterior Upgrade
5% OFF
Tesery

Dry Carbon Fiber Rear Diffuser for Model Y Juniper - High Performance Exterior Upgrade

$2279$2399
Use code: 123
Ascend Carbon Fiber Rear Diffuser for Tesla Model Y Juniper 2025.03+ Premium
20% OFF
Yeslak

Ascend Carbon Fiber Rear Diffuser for Tesla Model Y Juniper 2025.03+ Premium

$2016$2520
Use code: discount
Model Y Juniper Rear Diffuser Decor PPF – Pre-Cut DIY Paint Protection Film
TESBROS

Model Y Juniper Rear Diffuser Decor PPF – Pre-Cut DIY Paint Protection Film

$59
2020-2025 | Model Y Replacement Viento Diffuser with Removable Hitch Cover ABS Plastic - Variety*
RPM Tesla

2020-2025 | Model Y Replacement Viento Diffuser with Removable Hitch Cover ABS Plastic - Variety*

$284
EVANNEX Rear Bumper Diffuser for Tesla Model Y
EVANNEX

EVANNEX Rear Bumper Diffuser for Tesla Model Y

$300
2020-2025 | Model Y Razzo Rear Diffuser & LED Brake Light ABS Plastic- Hydro Carbon Fiber Coated
RPM Tesla

2020-2025 | Model Y Razzo Rear Diffuser & LED Brake Light ABS Plastic- Hydro Carbon Fiber Coated

$336
2020-2025 | Model Y Viento Rear Diffuser - Real Molded Carbon Fiber
RPM Tesla

2020-2025 | Model Y Viento Rear Diffuser - Real Molded Carbon Fiber

$874
Dinan Rear Diffuser for Tesla Model Y 2020-2023
EVANNEX

Dinan Rear Diffuser for Tesla Model Y 2020-2023

$1395
Tesla Model Y Carbon Fiber Rear Diffuser
T Sportline

Tesla Model Y Carbon Fiber Rear Diffuser

$1499
ADRO Carbon Fiber Rear Diffuser for Tesla Model Y
EVANNEX

ADRO Carbon Fiber Rear Diffuser for Tesla Model Y

$1850
Adro Tesla Model Y Carbon Fiber Rear Diffuser
EV Sportline

Adro Tesla Model Y Carbon Fiber Rear Diffuser

$1895
Tesla Model Y Aero Rear Diffuser
Vorsteiner

Tesla Model Y Aero Rear Diffuser

$1899
2026+ | Tesla Model Y Juniper Refreshed Colossal Full Rear Diffuser Replacement - Real Dry Molded Carbon Fiber
RPM Tesla

2026+ | Tesla Model Y Juniper Refreshed Colossal Full Rear Diffuser Replacement - Real Dry Molded Carbon Fiber

$2134
2020-2025 | Model Y Colossal Rear Replacement Diffuser - Real Dry Molded Carbon Fiber
RPM Tesla

2020-2025 | Model Y Colossal Rear Replacement Diffuser - Real Dry Molded Carbon Fiber

$2134
Vorsteiner Aero Rear Diffuser Carbon Fiber PP 2x2 Glossy for Tesla Model Y
EVANNEX

Vorsteiner Aero Rear Diffuser Carbon Fiber PP 2x2 Glossy for Tesla Model Y

$2295

Buying Rear Diffusers for Your Tesla Model Y

When shopping for rear diffusers for your Tesla Model Y (2020-2026), it's important to ensure compatibility with your specific model year. We've curated 28 products from trusted retailers, with prices ranging from $32.99 to $2519.99.

Many products on this page include exclusive discount codes that can save you 5-20% off the regular price. Look for the green "% OFF" badge and discount code on each product card.

Why Buy Model Y-Specific Rear Diffusers?

  • Custom-fit design ensures perfect coverage for Model Y
  • Designed for 2020-2026 model year specifications
  • OEM-quality materials from trusted brands
  • Easy installation with no modifications needed