Package Contents:

Whether you're enjoying spirited street driving or pushing your car through track sessions

25" thick core resulting in a 42-percent increase in core volume and 69-percent bump in external fin surface area

Compared to stock springs

Included are the correct fuel pump strainer and wiring pigtail

SuperSprint Performance Muffler, BMW E90 Euro Package Contents:The SuperSprint Performance Muffler for BMW E90 and E91 N52 equipped models is designed to deliver an enhanced version of the iconic BMW inline 6 exhaust note. Experience a distinctive, raspy growl that resonates with BMW enthusiasts everywhere. This performance muffler replaces the factory supplied unit and pairs with the SuperSprint Section 2 exhaust, typically with a resonator delete option, and connecting pipes to seamlessly integrate with the