aFe 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58 BladeRunner 2-1/2in to 3in Hot-Side Charge Pipe - Blue - 46-20408-L fits_1999-2004`Audi`A6 5-axis CNC machined for precise

5-axis CNC machined for precise OEM fitment

Outflows Factory Intake by 29%

FRONT REAR SPRING RATES 8k 5k UPPER MOUNT Rubber OR Pillowball w/ Camber Plates Aluminum w/ Hardened Rubber Bushings OR Pillowball STRUT DESIGN Inverted Inverted

Made from 304 Stainless Steel Construction

including compatibility with factory Sport mode

aFe 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58 BladeRunner 2-1/2in to 3in Hot-Side Charge Pipe - Blue - 46-20408-L fits_1999-2004`Audi`A6 5-axis CNC machined for preciseSmooth transitions in the mandrel bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. This tube kit includes high quality, stainless steel, spring loaded T bolt clamps and heavy duty, 5 ply, polyester reinforced silicone couplings. This intercooler tube kit features a factory style billet aluminum quick connect adapter with an O ring seal to ensure a leak free fit while maintaining superior strength