This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

PLM High Flow Downpipes - BMW G80 M3 / G82 M4 / G87 M2
Designed in-house here at PLM using state of the art Faro CMM 3D scan arm & the latest CAD/CAE software, these downpipes is made with the highest standard and by far the best value on the market today.

Limited time offer: We're offering these at 25%+ off the retail price right now, this month only. Don't miss the sale!

Our PLM high flow metallic core, 200 cell cats that is budget friendly and for those looking for more sound and performance.

We also offer them in EPA Compliant metallic core, 400 cell cats, for those who are looking to prevent CEL and have the quieter sound and to comply with the latest EPA standards.

Notes:

EPA compliant means it is for OBD2 use, for vehicles 1996 and newer, except in California where there has CARB standards.
Federal law prohibits the tampering of an emissions control device. Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions aren't adversely affected. There is no mention or reference to cell density or converter volume dimension. The EPA compliant catalytic converters we offer will produce emissions that will meet or exceed the standards set by the EPA, not CARB. Please check with your current local city & state for current emissions standards.

Proposition 65

$/!\ warning$ WARNING: Cancer and Reproductive Harm