Athena 03-06 Kawasaki Klx 400 90mm Bore Piston Ring Set (For Athena Pistons Only) 2009-bmw-z4-sdrive30i-esi3489282 If you want to lower

If you want to lower the sound pressure level (SPL) of your CrateMuffler(r)s

the equivalent of 100

Kit includes stainless steel braided lines with 1/4in PTC fittings

Premium Hardware: High quality premium clamps ensures the most secure installation available

Athena 03-06 Kawasaki Klx 400 90mm Bore Piston Ring Set (For Athena Pistons Only) 2009-bmw-z4-sdrive30i-esi3489282 If you want to lowerIn case of need, Athena offers its customers the possibility to replace the components of the different Piston Kits. In particular pin, clips and piston rings. The wide and varied range allows customers to satisfy any requirement regarding measures and compatibility. At a very competitive price, they will be able to buy spare parts of the same or higher quality and reliability than the original components. Perfect interchangeability with the original