IRL Section 2 Straight Pipe - E46 M3 Hoods no welding required• 100 percent

no welding required• 100 percent reversible design• Electronic exhaust valves with included controller• Extended clearance exhaust brace• Reported gains of up to 20 wheel torque over stock

these leaks can trigger your S55's turbochargers to work harder to hit and maintain target boost pressure

After each intercooler is pressure tested

or F87 and unlocking real grip on the street or track

IRL Section 2 Straight Pipe - E46 M3 Hoods no welding required• 100 percentAvailability: Made to Order The IRL LLC Section 2 Pipe is designed to replace and delete the factory resonator located before the muffler. This upgrade increases exhaust volume and sharpens the overall tone while retaining compatibility with the rest of your factory system. It bolts directly to a stock section 1 or catalytic section and is compatible with factory or aftermarket mufflers that use OEM style connections. For a more aggressive and raw