Breather Hose - BMW N20 (many models check fitment)If it runs, we can help it run better. We're Gates, global leaders in power transmission and fluid power products and services. We serve customers across industries, bringing relentless innovation, and uncompromising quality to every product we make. Our reputation is built on over a century of experience, but everything we do is geared toward powering the future. Part #'s 11 12 7 588 417 11 12 7 588 417 11127588417

5N0-121-051-M / 5N0121051 M / 5N0 121 051 M / 5N0121051M5N0-121-051-F / 5N0121051 F / 5N0 121 051 F / 5N0121051F5N0-122-051-BK / 5N0122051 BK / 5N0 122 051 BK / 5N0122051BK

SOLD as a SET of 10mm (rear) and 15mm (front) Spacers with chrome finish longer lug bolts

Will work on Wavetrac 185WK and 187WK

Torque below 4000 rpm is dramatically improved

For Hatchback Models ONLY

With a lower ride height and lower center of gravity

INSTALLATION INSTRUCTIONS

IE's advanced ECU Tunes are extensively engineering to completely reverse-engineer the factory mapping and re-write new calibrations for ultimate performance without sacrificing factory comfort and reliability

Dinan Free Flow Exhaust

Using a huge bar and plate stepped core

you will have air springs that take the place of your factory suspension

5 Inch 90 Degree Coupler