NPR American V8 Engine Ring Series Piston Ring Set - 4.155 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 13844 2011-2012 BMW 125i

2011-2012 BMW 125i

the throttle and kickdown bracket on some vehicles may require modification to fit

as well as red and blue anodized

Tall design cover for added rocker clearance

NPR American V8 Engine Ring Series Piston Ring Set - 4.155 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 13844 2011-2012 BMW 125iProduct Description: Piston Rings American V8 Engine Ring Series 4. 155 in Bore 1. 2 x 1. 2 x 3. 0 mm Thick Standard Tension Steel Nitride 8 Cylinder NPR Piston Rings is a world leader in the production of piston rings. A long time supplier for OEM applications, they also produce a line of performance piston rings designed for top tier performance and reliability. With performance piston rings for a wide range of engines, including popular V8's from