Elevate the performance and acoustic profile of your BMW G8X with Valvetronic Designs' EPA-compliant 400-cell catted downpipes.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the power of your car by reducing the biggest restriction in your exhaust, while remaining emissions compliant.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These downpipes replace the restrictive factory units to deliver faster turbo spool, increased horsepower, and a more aggressive exhaust note.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires Milltek Catback Exhaust For Vehicles Produced after 12/18
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced before 01/19
EPA compliant cat with increased flow and performance!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The downpipe carries exhaust gas from the hot side of your turbo to the rest of the exhaust system. Replace a faulty catted downpipe with an OEM downpipe or upgrade for more performance with our selection of aftermarket performance downpipe options.
Lifetime Replacement
