Supertech 79mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided S15 Enjoy increased performance from dramatically

Enjoy increased performance from dramatically improved turbo and engine efficiency while maintaining low intake air temps for up to 19HP & 21ft-lbs on tuned engines

and can provide a safer

IE's -10AN Block Breather Adapter is a quick and simple solution to add a threaded outlet fitting to your stock block breather on the 2

Select appropriate length based on your clearance requirements

No wiring is required as a consequence of this

Supertech 79mm Bore Piston Rings - 1x2.9 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided S15 Enjoy increased performance from dramaticallySupertech 79mm Bore Piston Rings 1x2. 9 1. 2x3. 40 2. 8x3. 10mm High Performance Gas Nitrided