Product Description
This NASA GTS E36 6-Cylinder Restrictor Plate Set allows you to take your tuned E36 and bring the power levels down in order to meet NASA GTS rules. By bringing your power down rather than trying to increase tuning, you can gain an advantage with a flat power curve.Notice of Emissions Non-Compliance. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. It's use is prohibited in any motor vehicle that is subject to emissions inspection or control. Legal only for racing vehicles that may never be used, or registered or licensed for use, upon a public highway.