Milltek Large Bore Downpipe with High Flow Catalyst - BMW Toyota B58 - SSXTY210

Milltek Large Bore Downpipe with 200-cell high-flow catalyst for the BMW B58 engine and the Toyota Supra A90. 90mm (3.54") mandrel-bent T304L stainless steel with hand-finished welds and CNC-formed flanges. Direct fitment on OEM hangers and mounting points, no modification required. Stage 2 ECU remap required to realize the gains.

The 200-cell catalyst drops cell density well below the 500 to 600 cell OEM substrate, cutting restriction through the turbo-back path. Supplied with the US/ROW adaptor.

Fitment & Compatibility

• BMW M340i (G20/G21), 2021 and later, including xDrive
• BMW M440i (G22) Coupe, 2021 and later, NAS/ROW vehicles only
• BMW M240i (G42) Coupe xDrive, 2022 and later
• Toyota Supra A90 Coupe 3.0 Turbo, 2019 and later, USA/ROW without OPF/GPF, auto and manual
• Bore: 90mm (3.54"), mandrel-bent T304L stainless steel
• Catalyst: 200-cell high-flow catalyst
• Requires a Stage 2 ECU remap

Part number SSXTY210.

Designed and manufactured in the UK with over 40 years of performance exhaust heritage. Nurburgring tested.

Specifications

• Pipe diameter: 90mm (3.54")
• Fitting time: 2 to 3 hours, including removing the factory system

Fitment

• BMW > 2 Series > M240i Coupe (G42 XDrive) > 2022 and Later
• BMW > 3 Series > G20 M340i Sedan inc Xdrive > 2021 and Later
• BMW > 4 Series > G22 M440i Coupe (NAS/ROW Vehicles Only) > 2021 and Later
• Toyota > Supra > A90 Coupe 3.0 Turbo (USA/ROW without OPF/GPF) - Both Auto & Manual Models > 2019 and Later

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.