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Phone: (423) 834-5020

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Mon - Fri: 11AM-5PM EST

CUSTOMER SERVICE

We'll give you the best customer service in the industry! For questions about our products, just call, text or email and we'll get back to you within 1 Business Day!

OUR PRODUCTS

We design high-quality, durable aerodynamic products and manufacture all of our products from aircraft-grade aluminum, then they're powder coated or wrapped for a premium build that is more robust and will endure a longer life than products from our competition!

USA MANUFACTURING

All of our products are engineered and manufactured in the United States! We strive to maintain the best quality product on the market!

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© 2019 Difflow, LLC. All rights reserved.

    	
  • Direct OEM replacement for '05-'10 Elise and '06+ Exige
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  • Comes WITH or WITHOUT exhaust hole cutout (Specify Below)
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  • No drilling or modification required
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  • 15 minute installation
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  • Built from Aircraft-Grade Aluminum and Powdercoated Satin Black
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  • Weighs only 11LBS (5.5KG)
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  • Stronger and thicker than OEM to handle curb rash and track abuse
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  • FAQ about this diffuser
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  • Our most popular Track Diffuser!

5-Element Railer Rear Diffuser for Lotus Elise & Exige (MSRP: $649)

SKU: DLEL-RLR
$549.00Price
Color: Satin Black Powdercoat
Exhaust
Over-Diffuser Exhaust
Model
Select

  • Weight: 11LBS

    Cutting/Drilling: None

    Compatibility: 2005-2010 Elise, 2006+ Exige and Cup Car

    Description: This is the bigger version of the "Railer (Jr.)". Add an inch to the body length and an inch to the depth of the fins and you end up with an aggresive diffuser that is geared towards track use, but can be used on the street with caution. Works with any exhaust system!