Fabspeed has taken their O2 spacers a step further. The factory ECU compares the readings from a pair of oxygen sensors to measure the effectiveness of the catalysts. Two fitting options and the two piece design allow for adjustment to get best possible fitment and results.
- Fits most makes & models worldwide
- Male end threads into existing M18 x 1.5 O2 Bungs
- Spacer body dimensions: 3 3/4" L x 1 1/2" W x 1 1/2" H
- Fitting dimensions: 1" L x 1" W x 1" H (not including threaded portion)
- 1" depth of threads on fittings for adjustments
- Universal fitment
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov