MAD BMW G Body / Toyota A90 Supra B58 Gen 2 Charge PipeMAD BMW G Body Toyota A90 Supra B58 Gen 2 Charge Pipe Upgrade your vehicle's performance and reliability with the MAD G Body B58 (Gen 2) Charge Pipe Kit, also compatible with the A90 Supra. This kit is designed to replace the stock plastic charge pipe, which is prone to cracking and breaking under increased boost pressures and prolonged use. This high performance charge pipe is designed to replace your OEM part, offering increased flow and a caliber