- Direct OEM replacement for '05-'10 Elise and '06+ Exige
- Comes WITH or WITHOUT exhaust hole cutout (Specify Below)
- No drilling or modification required
- 15 minute installation
- Built from Aircraft-Grade Aluminum and Powdercoated Satin Black
- Weighs only 11LBS (5.5KG)
- Stronger and thicker than OEM to handle curb rash and track abuse
- FAQ about this diffuser
- Our most popular Track Diffuser!
5-Element Railer Rear Diffuser for Lotus Elise & Exige (MSRP: $749)
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!