BEST SELLING SPLITTER RODS ON THE MARKET

Rear Diffuser

30 products
Ford Focus RS (2016-2018) Rear Diffuser V1 - FSPE Ford Focus RS (2016-2018) Rear Diffuser V1 - FSPE
$795.00 USD
$795.00 USD
FORD FOCUS RS REAR DIFFUSER V1Fitment: (2016-2018) Boost your car's functionality & aesthetics at the same time. Feel an overwhelming sense of joy with our rear diffuser V1. Made to perform whe...
Toyota Supra (A90/A91) Rear Diffuser - FSPE Toyota Supra (A90/A91) Rear Diffuser (2020 - 2023) - FSPE
from $664.95 USD
from $664.95 USD
Toyota Supra (A90/A91) Rear DiffuserFitment: 2020-2023 (will not fit Supra Carbon Fiber Edition) Quality at its finest | 2.5 feet deep | 3.8 feet wide. Available Finish/Materials 0.08" Solid 5052...
Dodge Challenger (2015-2023) Rear Diffuser - FSPE Dodge Challenger (2015 - 2024) Rear Diffuser - FSPE
from $349.99 USD
from $349.99 USD
DODGE CHALLENGER REAR DIFFUSER Fitment: 2015-2024 (non-widebody) Functional or for looks, you choose. Change the entire rear end of your Dodge Challenger! Made from durable aluminum and powder coat...
Toyota Corolla 2014-2018 (Gen 11) Chassis Mounted Rear Diffuser V2 - FSPE Toyota Corolla 2014-2018 (Gen 11) Chassis Mounted Rear Diffuser V2 - FSPE
from $700.00 USD
from $700.00 USD
Toyota Corolla (Gen 11) Chassis Mounted Rear Diffuser V2Fitment: 2014-2018 Available Finish/Materials Semi-Gloss Black 5052 Aluminum - Powder Coated, CNC Precision Cut Perks Made in the USA  M...
Kia Optima (2011-2015) Rear Diffuser V1 - FSPE Kia Optima (2011-2015) Rear Diffuser V1 - FSPE
from $300.00 USD
from $300.00 USD
Kia Optima Rear Diffuser V1Fitment: 2011-2015 Functionality targeted. This is a BIG diffuser. Available Finish/Materials Semi-Gloss Black 5052 Aluminum - Powder Coated, CNC Laser Cut Perks Made...
Dodge Charger (2015-2022) Rear Diffuser - FSPE Dodge Charger (2015-2022) Rear Diffuser - FSPE
from $350.00 USD
from $350.00 USD
DODGE CHARGER REAR DIFFUSERFitment: 2015-2024Submodels: GT (2019+) R/T (2019+), SRT, Widebody (2020+) Hellcat, Scat-Pack Functional or for looks, you choose. AVAILABLE FINISH/MATERIALS Semi-Gloss...
Ford Focus RS (2016-2018) Rear Diffuser V2 - FSPE Ford Focus RS (2016-2018) Rear Diffuser V2 - FSPE
$795.00 USD
$795.00 USD
FORD FOCUS RS REAR DIFFUSER V2Fitment: (2016-2018) Boost your car's functionality & aesthetics at the same time. Feel an overwhelming sense of joy with our rear diffuser V2. Manufactured from a...
VW Golf GTI Mk8 (2022 - 2025) EVO - 1 Rear Diffuser - FSPE VW Golf GTI Mk8 (2022 - 2025) EVO - 1 Rear Diffuser - FSPE
$369.00 USD
$369.00 USD
VW Golf GTI Mk8 & Mk8.5 EVO-1 Rear DiffuserFitment: 2022-2026 Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and performance.  Designed to withstand th...
RGR / FSPE RGR / FSPE
from $599.99 USD
from $599.99 USD
RGR / FSPE "ULTRA" NA/NB Rear DiffuserFitment:- 1989-1997 NA Miata - 1999-2005 NB Miata Designed, engineered, and fabricated in collaboration with FSPE & RGR, our NA/NB Diffuser is the product ...
Ford Mustang (2024+) Ecoboost/GT ZEUS Rear Diffuser & Spats - FSPE Ford Mustang (2024+) Ecoboost/GT ZEUS Rear Diffuser & Spats - FSPE
from $195.00 USD
from $195.00 USD
Ford Mustang S650 ZEUS Rear Diffuser & SpatsFitment: 2024+ Ecoboost / GTDoes not fit the Performance Pack.Does not fit the Dark Horse. Introducing the ZEUS Rear Diffuser.  Consider yourself "am...
Ford Mustang (2015 - 2017) Rear Diffuser V1 - FSPE Ford Mustang (2015 - 2017) Rear Diffuser V1 - FSPE
from $124.00 USD
from $124.00 USD
FORD MUSTANG REAR DIFFUSER V1Fitment: 2015-2017Does not fit the GT350 or GT500.Please see the notes below and provided pictures for additional fitment details!The diffuser you've been waiting for! ...
Nissan 370Z (2009-2020) Rear Diffuser by SKLRD - FSPE Nissan 370Z (2009-2020) Rear Diffuser by SKLRD - FSPE
$749.00 USD
$749.00 USD
NISSAN 370Z REAR DIFFUSERFitment: 2009-2020 (Does Not Fit NISMO) A massive rear diffuser that spans the full width of the car. Designed and fabricated by our good friend's at Skillard.  AVAILABLE F...
VW Golf GTI Mk7.5 (2018 - 2021) EVO - 1 Rear Diffuser - FSPE VW Golf GTI Mk7.5 (2018 - 2021) EVO - 1 Rear Diffuser - FSPE
$369.00 USD
$369.00 USD
VW Golf GTI Mk7.5 EVO-1 Rear DiffuserFitment: 2018-2021 Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and performance.  Designed to withstand the rigors o...
BMW 2 Series (F22/F23) M235i & M240i EVO - 1 Rear Diffuser - FSPE BMW 2 Series (F22/F23) M235i & M240i EVO - 1 Rear Diffuser - FSPE
$329.00 USD
$329.00 USD
BMW EVO-1 Rear DiffuserFitment:BMW M235i (2014-2017, F22 & F23)BMW M240i (2018-2020, F22 & F23) Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and ...
Tesla Model 3 Rear Side Spats - FSPE Tesla Model 3 Rear Side Spats - FSPE
from $125.00 USD
from $125.00 USD
Tesla Model 3 Rear Side SpatsFitment: 2017-2023 -> Rear Side Spats can come as aluminum OR carbon fiber-> Come as a PAIR-> These are SIDE SPATS (not the diffuser fins) This is what the Tes...
Honda Acty HA3 / HA4 (1990-1999) Chassis Mounted Rear Diffuser - FSPE Honda Acty HA3 / HA4 (1990-1999) Chassis Mounted Rear Diffuser - FSPE
+2
+1
from $749.99 USD
from $749.99 USD
Honda Acty HA3 / HA4 Chassis Mounted Rear DiffuserFitment: 1990-1999 An absolute necessity on your ACTY if you're looking to turn heads. This diffuser is insane as it is mounted directly to the cha...
BMW 128i / 135i (E82) 2007 - 2013 Rear Diffuser & Rear Spats - FSPE BMW 128i / 135i (E82) 2007-2013 Rear Diffuser & Rear Spats - FSPE
from $134.99 USD
from $134.99 USD
BMW 128i / 135i (2007-2013) E82 Rear Diffuser Transform the rear end of your 1-series BMW with our aluminum rear diffuser. Manufactured from aircraft grade aluminum, and powder coated with care in-...
VW Golf R MK8 (2022 - 2024) EVO - 1 Rear Diffuser - FSPE VW Golf R MK8 (2022 - 2024) EVO - 1 Rear Diffuser - FSPE
$369.00 USD
$369.00 USD
VW Golf R Mk8 EVO-1 Rear DiffuserFitment: 2022-2024 Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and performance.  Designed to withstand the rigors of da...
Ford Mustang (2024 - Current) - Rear Diffuser - FSPE Ford Mustang (2024 - Current) - Rear Diffuser - FSPE
from $399.99 USD
from $399.99 USD
Fits GT and Ecoboost with or without active exhaust. Our 2024-Current Ford Mustang Rear Diffuser is a cover that fits over the center portion of the OEM rear valance, and is designed to provide ext...
BMW M2 G87 Evo - S Rear Diffuser - FSPE BMW M2 G87 Evo - S Rear Diffuser - FSPE
$395.00 USD
$395.00 USD
BMW M2 G87 Evo-S Front Lip & SplitterFitment: G87 2023-2025 Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and performance.  Designed to withstand the ...
Audi RS3 Saloon (2022+, 8Y) Carbon Fiber Rear Diffuser - FSPE
$932.00 USD
$932.00 USD
Audi RS3 Saloon Carbon Fiber Rear DiffuserFitment: RS3 2022-2024 8Y Saloon (sedan) Engineered for high-performance aesthetics and optimized airflow, this diffuser enhances the aggressive styling of...
Audi R8 4S Facelift (2020 - 24) Carbon Fiber Rear Diffuser - FSPE Audi R8 4S Facelift (2020 - 24) Carbon Fiber Rear Diffuser - FSPE
$1,895.00 USD
$1,895.00 USD
Audi R8 4S Facelift Carbon Fiber Competition Rear DiffuserFitment: 2020-2024 This meticulously crafted accessory not only elevates your vehicle's visual appeal but also offers potential aerodynamic...
Audi R8 4S (2016 - 2024) Carbon Fiber Competition Rear Diffuser - FSPE
$1,950.00 USD
$1,950.00 USD
Audi R8 4S Carbon Fiber Competition Rear DiffuserFitment: 2016-2024 Designed to amplify the R8’s supercar presence, this diffuser delivers race-inspired styling and functional airflow management. A...
VW Golf R Mk7.5 (2018 - 2019) EVO - 1 Rear Diffuser - FSPE VW Golf R Mk7.5 (2018 - 2019) EVO - 1 Rear Diffuser - FSPE
$329.00 USD
$329.00 USD
VW Golf R Mk7.5 EVO-1 Rear DiffuserFitment: 2018-2019 Quality aero without the hefty price tag. Tailored to both elevate your car's aesthetics and performance.  Designed to withstand the rigors of ...