JE PISTONS Pro Seal Piston Rings 4 Cylinder 89mm Bore E46 330i 000 RPM in multiple planes

000 RPM in multiple planes using our in house VSR machine to acquire the ultimate equilibrium

Using lightweight materials

The C43 intake system we released last year has been one of our bestsellers this past year

Lap timer:

JE PISTONS Pro Seal Piston Rings 4 Cylinder 89mm Bore E46 330i 000 RPM in multiple planesThese rings will fit nearly all aftermarket 4 cylinder JE pistons. Please enquire to check if youre unsure. We can supply 6 cylinder, 8 cylinder and even individual Qtys please enquire. Actual Bore Size: 3. 504in Actual Bore Size (Alternate): 89. 00mm Ring Kit Oil Radial Width: 0. 128in Ring Kit Oil Thickness: 2. 8mm Ring Kit Oil Type: CNF Ring Kit Second Radial Width: 0. 150in Ring Kit Second Thickness: 1. 2mm Ring Kit Second Type: DPE Ring Kit Top