G8X BMW M2 M3 M4 Flanges and Fabrication (2021+)
Welding up your own custom G8X parts? Below you'll find S58-specific flanges for for the twin turbo BMW M2, M3 and M4 models (aka G80 G81 G82 G83 G87) or check in our universal fabrication sections for more flanges, tube, bungs, plate, clamps, mufflers and more:
Aluminum Parts | Stainless Parts | Titanium Parts |
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- STM 3/8" Stainless NPT Weld-On Bung $5.99
- STM Aluminum Male AN Weld Bungs $6.00 +
- STM Aluminum TiAL Sport Blow Off Valve Weld Flange $19.00
- STM Stainless Steel 1.75in .049 Wall Mandrel Bends $33.95 +
- STM Stainless Steel 2.5in .049 Wall Mandrel Bends $40.95 +
- STM Stainless Steel 3in .049 Wall Mandrel Bends $49.95 +
- STM Stainless Steel Exhaust Flange (2-Bolt / 3" Elongated) $25.00
- STM Stainless Steel Exhaust Flange (2-Bolt / 3.5") $27.00
- STM Stainless Steel Exhaust Flange 2-Bolt / 2-Inch Elongated (LC-051) $25.00
- STM Stainless Steel Exhaust Flange 2-Bolt / 2.5-Inch Elongated (LC-053) $25.00
- STM Stainless Steel Exhaust Flange 2-Bolt / 3-Inch (SEF3) $25.00
- STM Stainless Steel Exhaust Flange 2-Bolt / 3-Inch Extra Clearance $25.00
- STM Weld-On Aluminum NPT Bung $5.49 +
- STM Weld-On Aluminum Threaded Bung $5.95