Rear Diffuser
Transform your ride into a showstopper with our Rear Diffuser collection. Imagine the bold, aerodynamic silhouette as you cruise—sleek lines catching the light and whispering promises of power. Each diffuser is expertly crafted, tested by passionate drivers who demand performance and crave head-turning looks on every street.
Feel your pulse quicken as you glimpse these sculpted masterpieces installed on the hottest cars in town and acclaimed car meets online. Our community raves about the dramatic upgrade in style and energy—now it’s your turn to join them.
Dare to stand out? Elevate your vehicle today—explore our Rear Diffusers collection now!
-
ford-mustang-s197-apr-gtr-rear-diffuser-2005-2009-widebody-bumper-onlyDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $989.00
- $989.00
- Unit price
- per
-
scion-fr-s-toyota-gt86-subaru-brz-rear-bumper-valance-2013-2016Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $877.00
- $877.00
- Unit price
- per
-
Ford Mustang S197 Rear Diffuser Replacement Hardware Pack 2005-2009APR provides Rear Diffuser Hardware Packs for those looking to replace parts.
- $21.00
- $21.00
- Unit price
- per
-
porsche-991-gt3-rear-diffuser-2014-19This item does not fit 991.2 Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help...
- $1,829.00
- $1,829.00
- Unit price
- per
-
porsche-cayman-gt4-rear-diffuser-2015-16Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $2,347.00
- $2,347.00
- Unit price
- per
-
Subaru Impreza WRX/STI Carbon Fiber Rear Diffuser 2002-2007Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $1,006.00
- $1,006.00
- Unit price
- per
-
Subaru Impreza WRX/STI Carbon Fiber Rear Diffuser 2004-2007 (APR Wide Body Only)Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $1,006.00
- $1,006.00
- Unit price
- per
-
honda-s2000-rear-diffuser-2000-2009Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $989.00
- $989.00
- Unit price
- per
-
chevrolet-camaro-zl1-rear-diffuser-2017-upDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $1,489.00
- $1,489.00
- Unit price
- per
-
dodge-challenger-hellcat-rear-diffuser-2015-up****Does not fit SXT Model*** Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel...
- $1,677.00
- $1,677.00
- Unit price
- per
-
toyota-supra-a90-91-rear-diffuser-2020-upDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $1,489.00
- $1,489.00
- Unit price
- per
-
honda-fl5-civic-type-r-rear-diffuser-2023-currentDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow...
- $1,700.00
- $1,700.00
- Unit price
- per
-
Seibon MB-Style Carbon Fiber Rear Diffuser | 2022+ Subaru WRX (RD22SBIMP-MB)2022+ Subaru WRX MB-Style Carbon Fiber Rear Diffuser by Seibon Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber. Every component is constructed with a consistent...
- $1,305.00
- $1,305.00
- Unit price
- per
-
PLM 2022+ Subaru WRX VB 3-Piece Carbon Fiber Rear DiffuserElevate your 2022 Subaru WRX VB's aesthetics and performance with the PLM 3-Piece Carbon Fiber Rear Diffuser. Crafted from high-quality, lightweight carbon fiber, this diffuser not only enhances the visual appeal of your WRX but also contributes to improved aerodynamic efficiency.
- $495.00
- $495.00
- Unit price
- per
-
Seibon Carbon Fiber Rear Diffuser | 2016-2018 Ford Focus RS (RD16FDFO-OE)16-18 Focus RS Carbon Fiber Rear Diffuser by Seibon Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber. Every component is constructed with a consistent weave pattern....
- $1,080.00
- $1,080.00
- Unit price
- per
-
Seibon Carbon Rear Diffuser Cover (Subaru BRZ / Scion FR-S 13-20) RDC1213SCNFRSSeibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber. Every component is constructed with a consistent weave pattern. Our production processes allow exceptional carbon/resin ratio, creating...
- $855.00
- $855.00
- Unit price
- per
-
Subaru OEM Rear Diffuser | 2013-2021 Subaru BRZ (E5610CA000)OEM Rear Diffuser by Subaru Lower rear body panel helps to direct airflow and adds a sculpted finishing touch to the BRZ lower rear body line.REAR BUMPER UNDERSKIRT Features Genuine OEM Fitment and Quality Applications 2013-21 Subaru BRZ 2016-21 Subaru BRZ (20D) 6AT Limited...
- $948.74
- $948.74
- Unit price
- per
-
GReddy x Voltex Rear Diffuser | 2022 Subaru BRZ/Toyota GR86 (17510235)2022 Subaru BRZ/Toyota GR86 Rear Diffuser by GReddy x Voltex This is the Greddy x Voltex Rear Under Spoiler. This component much like a vortex generator has been designed to generate an exit path for the air underneath the vehicle. This will help generate...
- $1,472.50
- $1,472.50
- Unit price
- per
-
Seibon MB-Style Carbon Fiber Rear Diffuser | 2022+ Subaru WRX (RD22SBIMP-MB)2022+ Subaru WRX MB-Style Carbon Fiber Rear Diffuser by Seibon Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15 years of experience working with carbon fiber. Every component is constructed with a consistent...
- $1,305.00
- $1,305.00
- Unit price
- per
-
Seibon Carbon Fiber Rear Diffuser | 2008-2015 Mitsubishi Evo X (RD0809MITEVOX-OE)Carbon Fiber Rear Diffuser for Evo X SEIBON Carbon Fiber Rear Diffusers are designed to add down force and look great on your vehicle. Protect your underbody and increase performance with SEIBON Carbon Fiber Rear Diffusers. Features Hand Laid Wet Carbon Fiber Clear Gel...
- $855.00
- $855.00
- Unit price
- per
