Build Your Own Stainless Steel Exhaust
In the world of custom builds, the farther you stray from bolt-ons, the less likely you'll find a solution on the shelves that will fit and work exactly as you need.
That's why we've launched our Universal Exhaust System program that helps provide you with the same high-quality stainless steel exhaust piping and accessories so you can tailor your spent gas exit to your needs with a brand you trust.
Customize.
Fits:
Everything
Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4715424
Mfg#:
044081LA01
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Availability:
Ships on Oct 28, 2025
Ships on Oct 28, 2025
Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Single Cutout
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutout
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
3658972
Mfg#:
020923ECS01
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Availability:
In Stock
In Stock
Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Dual Cutouts
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutouts
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
3658990
Mfg#:
020923ECS02
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Availability:
Ships on Oct 20, 2025
Ships on Oct 20, 2025
2.5" OD Stainless Steel "U-J Bend" - Priced Each
T304 SS, mandrel bent tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007191
Mfg#:
028092ECS03AKT
3.0" OD Stainless Steel "U-J Bend" - Priced Each
T304 SS, mandrel bent tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007192
Mfg#:
028092ECS08AKT
2.5" OD Stainless Steel Straight Tube - 24" Length - Priced Each
T304 SS tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007174
Mfg#:
028092ECS01AKT
3.0" OD Stainless Steel Straight Tube - 24" Length - Priced Each
T304 SS tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007176
Mfg#:
028092ECS06AKT
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Availability:
Ships on Apr 10, 2026
Ships on Apr 10, 2026
2.5" OD Stainless Steel 90° Bend Pipe - Priced Each
T304 SS, mandrel bent tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007193
Mfg#:
028092ECS02AKT
3.0" OD Stainless Steel 90° Bend Pipe - Priced Each
T304 SS, mandrel bent tubing for your custom exhaust project
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007185
Mfg#:
028092ECS07AKT
2.5" Stainless Steel V-band Assembly - Priced Each
Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007186
Mfg#:
028092ECS04AKT
3.0" Stainless Steel V-band Assembly - Priced Each
Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007187
Mfg#:
028092ECS09AKT
2.5" Stainless Steel 3-Bolt Flange - Priced Each
Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007188
Mfg#:
028092ECS05AKT
3.0" Stainless Steel 3-Bolt Flange - Priced Each
Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007189
Mfg#:
028092ECS10AKT
Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Each
Universal O2 weld bung for your custom exhaust project. Radius to contour 2.5" - 3.0" OD tube.
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
4007190
Mfg#:
028092ECS11AKT
ECS UNIVERSAL Swivel Exhaust Tip - 3.5" Black Chrome - Priced each
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
10X Entries For Our G87 M2 Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
2903341
Mfg#:
006555ECS04A02
ECS UNIVERSAL Swivel Exhaust Tip - 3.5" Chrome - Priced Each
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
10X Entries For Our G87 M2 Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
2903340
Mfg#:
006555ECS04A01
ECS UNIVERSAL Swivel Exhaust Tip - 4.0" Black Chrome - Priced Each
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet
10X Entries For Our G87 M2 Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
2918636
Mfg#:
003358ECS03A02
ECS UNIVERSAL Swivel Exhaust Tip - 4.0" Chrome - Priced Each
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet
10X Entries For Our G87 M2 Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
2918635
Mfg#:
003358ECS03A01
64.5mm Exhaust Clamp - Priced Each
Stainless steel exhaust band clamp
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
3230752
Mfg#:
006555ECS05A-01
2.50" (63.5mm) Exhaust Clamp - Priced Each
Stainless steel exhaust band clamp
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
2855247
Mfg#:
NBC250
2.75" (70mm) Exhaust Clamp - Priced Each
Stainless steel exhaust band clamp
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
3545474
Mfg#:
NBC275
3.0" (76.2mm) Exhaust Clamp - Priced Each
Stainless steel exhaust band clamp
10X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
2863469
Mfg#:
NBC300
Universal Flex Section (1.75 X 4) - Priced Each
Stainless steel flex section that measures 1.75 ID x 8 - Overall Length
Brand:
ES#:
4005051
Mfg#:
8835
Universal Flex Section (2.25 X 4) - Priced Each
Stainless steel flex section that measures 2.25 ID x 8 - Overall Length
Brand:
ES#:
3828
Mfg#:
8843
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Availability:
Ships in 9 Business Days
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Ships in 9 Business Days