BMW 340I PIPERCROSS STOCK REPLACEMENT FILTER cat back Pure alumina silicate ceramic insulator

Pure alumina silicate ceramic insulator

The dampening adjustments allow you to stiffen up the shocks too perfectly match your ride height and track conditions

Polished Welded-On Double Wall Angle Cut Folded Edge tips

The valve itself is of dual piston design for longevity with the ability to be tuned with replacement springs if required

Tip Shape: Round

BMW 340I PIPERCROSS STOCK REPLACEMENT FILTER cat back Pure alumina silicate ceramic insulatorBenefits of a Pipercross panel filter: 30 40% more air flow over your OEM paper filter Direct fit into airbox no modification Does not affect manufacturer warranty Better for the environment (washable and reuseable) Improved fuel economy Handmade in the UK The low maintenance and long lifespan aspects of a Pipercross filter come from the special triple layer foam that is used on all Pipercross filters. The outer core is coarse foam designed to trap