M156 Headers w/ Heatshield

from $1,779.99

M156 6.2L Headers [ Shielded ]

with Mid-Pipes $1,979.99

without Mid-Pipes $1,679.99

Inventory Status: Custom Ordered. More on the way available in approx. 15 - 20 Days.

Header Compatibility:

  • W211 E63 2007 - 2011 Headers Only

  • W212 TBA 2010 - 2011

  • C219 2007 - 2010 Headers Only

  • W204 (w/ Mid-Pipes option) 2008 - 2015

  • C197/R197 Catted (Please Contact)

  • RHD Headers ETA December 2024 $1,779.99

W204 midpipes are a direct installation onto the W204 OEM mufflers. Aerospace Grade Stainless Steel 304 four into one headers are finished and inspected in Calgary, Alberta, Canada. M156 headers are fully welded one-piece 0.055” to 0.060” (16 gauge) walled stainless steel. Diameters are 1.75” (45 mm) primary runners merging to a 2.75” (70 mm) collectors.

All 63 Motorsports Inc. Headers feature an exotic alloy blend of heat shielding to target improved engine bay temperatures and maximize the best scavenging of exhaust gasses where it matters most! These are the lightest M156 headers in the segment with heat shields!

The fitment of mid-pipes on RHD Version Headers are not guaranteed. Each headers set does not include catalytic converters.

This is a highly custom-ordered low production item. It is non-returnable and not eligible for exchange. Ordered Headers are not eligible for cancellation. This item is packed in an oversized package.

*New manifold gaskets (two per engine) are required, part no. A 157 142 01 80.

*For direct W204 Fitment of mid-pipes, a new Sealing ring (one per engine) is required, part no. A 221 492 00 81.

*Port tolerances of each flange +/- 0.0394” to 0.0787” inches or 1.00 to 2.00 mm. Thicker flange allows for easy port matching to gasket/cylinder heads.

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M156 6.2L Headers [ Shielded ]

with Mid-Pipes $1,979.99

without Mid-Pipes $1,679.99

Inventory Status: Custom Ordered. More on the way available in approx. 15 - 20 Days.

Header Compatibility:

  • W211 E63 2007 - 2011 Headers Only

  • W212 TBA 2010 - 2011

  • C219 2007 - 2010 Headers Only

  • W204 (w/ Mid-Pipes option) 2008 - 2015

  • C197/R197 Catted (Please Contact)

  • RHD Headers ETA December 2024 $1,779.99

W204 midpipes are a direct installation onto the W204 OEM mufflers. Aerospace Grade Stainless Steel 304 four into one headers are finished and inspected in Calgary, Alberta, Canada. M156 headers are fully welded one-piece 0.055” to 0.060” (16 gauge) walled stainless steel. Diameters are 1.75” (45 mm) primary runners merging to a 2.75” (70 mm) collectors.

All 63 Motorsports Inc. Headers feature an exotic alloy blend of heat shielding to target improved engine bay temperatures and maximize the best scavenging of exhaust gasses where it matters most! These are the lightest M156 headers in the segment with heat shields!

The fitment of mid-pipes on RHD Version Headers are not guaranteed. Each headers set does not include catalytic converters.

This is a highly custom-ordered low production item. It is non-returnable and not eligible for exchange. Ordered Headers are not eligible for cancellation. This item is packed in an oversized package.

*New manifold gaskets (two per engine) are required, part no. A 157 142 01 80.

*For direct W204 Fitment of mid-pipes, a new Sealing ring (one per engine) is required, part no. A 221 492 00 81.

*Port tolerances of each flange +/- 0.0394” to 0.0787” inches or 1.00 to 2.00 mm. Thicker flange allows for easy port matching to gasket/cylinder heads.

M156 6.2L Headers [ Shielded ]

with Mid-Pipes $1,979.99

without Mid-Pipes $1,679.99

Inventory Status: Custom Ordered. More on the way available in approx. 15 - 20 Days.

Header Compatibility:

  • W211 E63 2007 - 2011 Headers Only

  • W212 TBA 2010 - 2011

  • C219 2007 - 2010 Headers Only

  • W204 (w/ Mid-Pipes option) 2008 - 2015

  • C197/R197 Catted (Please Contact)

  • RHD Headers ETA December 2024 $1,779.99

W204 midpipes are a direct installation onto the W204 OEM mufflers. Aerospace Grade Stainless Steel 304 four into one headers are finished and inspected in Calgary, Alberta, Canada. M156 headers are fully welded one-piece 0.055” to 0.060” (16 gauge) walled stainless steel. Diameters are 1.75” (45 mm) primary runners merging to a 2.75” (70 mm) collectors.

All 63 Motorsports Inc. Headers feature an exotic alloy blend of heat shielding to target improved engine bay temperatures and maximize the best scavenging of exhaust gasses where it matters most! These are the lightest M156 headers in the segment with heat shields!

The fitment of mid-pipes on RHD Version Headers are not guaranteed. Each headers set does not include catalytic converters.

This is a highly custom-ordered low production item. It is non-returnable and not eligible for exchange. Ordered Headers are not eligible for cancellation. This item is packed in an oversized package.

*New manifold gaskets (two per engine) are required, part no. A 157 142 01 80.

*For direct W204 Fitment of mid-pipes, a new Sealing ring (one per engine) is required, part no. A 221 492 00 81.

*Port tolerances of each flange +/- 0.0394” to 0.0787” inches or 1.00 to 2.00 mm. Thicker flange allows for easy port matching to gasket/cylinder heads.