Eibach ERS 1.88 in. ID Coupling Spacer - SPACER188 fits_2017-`Lexus`IS300 the carbon guard is 83%

the carbon guard is 83% lighter while providing equivalent protection across the full footprint of the S58 oil cooler's air outlet

Aluminum w/ Hardened Rubber Bushings

Replaces weak factory pipe (part number 6C3Z-6C640-B)

XPC and ZHL

high-pitched symphony when they’re open

Eibach ERS 1.88 in. ID Coupling Spacer - SPACER188 fits_2017-`Lexus`IS300 the carbon guard is 83%Everything you need to make it work.. Eibach offers a range of race spring accessories like couplers, bearings bags and more so you can get the most out of your spring system. Features & Benefits Inside Diameter Coupling Spacers Available for Most Popular Spring Diameters Lightweight and Durable Anodized Aluminum Design Connect Main and Tender (or Helper) Springs CNC Precision Machined for Accuracy Downloads & Resources Warranty (PDF) User 1 (WEBM)