Mandrel Bend DONUT - 2" (51mm) x 360 Degree - ALUMINIUM ALLOY BRUSHED - Suitable for Air Intake & Intercoolers
ViperItem No: D200-AAB
RRP $79
$71
Mandrel Bends Round
Round Mandrel Bends
Round mandrel bends are the foundation of any custom exhaust system, offering smooth, unrestricted flow for maximum performance and efficiency. Unlike press or crush bends, mandrel bends maintain a consistent internal diameter, reducing back pressure and turbulence in the system.
Available in a wide range of sizes, materials, and angles, our round mandrel bends are suitable for everything from street cars and 4WDs to turbo builds and race applications.
Pair with straight round exhaust tubing, finish off with universal mufflers, and seal your joins with exhaust clamps and gaskets.
Need flanged connections? Match with our range of flange plates and secure everything using bolts, studs & nuts.
Perfect for fabricators, performance shops, and DIY builders — with fast dispatch available Australia-wide.
Mandrel Bend DONUT - 2.5" (63mm) x 360 Degree - ALUMINIUM ALLOY BRUSHED - Suitable for Air Intake & Intercoolers
ViperItem No: D250-AAB
RRP $101
$91
Mandrel Bend DONUT - 3" (76mm) x 360 Degree - ALUMINIUM ALLOY BRUSHED - Suitable for Air Intake & Intercoolers
ViperItem No: D300-AAB
RRP $137
$124
Mandrel Bend DONUT - 3.5" (89mm) x 360 Degree - ALUMINIUM ALLOY BRUSHED - Suitable for Air Intake & Intercoolers
ViperItem No: D350-AAB
RRP $164
$149
Mandrel Bend DONUT - 4" (101mm) x 360 Degree - ALUMINIUM ALLOY BRUSHED - Suitable for Air Intake & Intercoolers
ViperItem No: D400-AAB
RRP $191
$173
Mandrel Bend 1" (25mm) - 90 to 180 Degree - MILD STEEL 2 Options Available
ViperItem No: MB100-M
From $18
Mandrel Bend 1 1/4" (32mm) - 45 to 180 Degree - MILD STEEL 3 Options Available
ViperItem No: MB125-M
From $17
Mandrel Bend 1 1/4" (32mm) - 45 to 90 Degree - 304 STAINLESS Brushed 2 Options Available
ViperItem No: MB125-S304
From $25
Mandrel Bend 1 3/8" (35mm) - 45 to 180 Degree - MILD STEEL 3 Options Available
ViperItem No: MB138-M
From $19
Mandrel Bend 1 1/2" (38mm) - 30 to 360 Degree - MILD STEEL 5 Options Available
ViperItem No: MB150-M
From $11
Mandrel Bend 1 1/2" (38mm) - 30 to 180 Degree - 304 STAINLESS Brushed 4 Options Available
ViperItem No: MB150-S304
From $22
Mandrel Bend 1 1/2" (38mm) x 90 Degree - 304 Stainless Brushed TIGHT RADIUS
ViperItem No: MB150090-304TB
RRP $14
$12
Mandrel Bend 1 5/8" (41mm) - 45 to 180 Degree - MILD STEEL 3 Options Available
ViperItem No: MB158-M
From $11
Mandrel Bend 1 5/8" (41mm) - 45 to 180 Degree - 304 STAINLESS Brushed 3 Options Available
ViperItem No: MB158-S304
From $24
Mandrel Bend 1 3/4" (44mm) - 30 to 360 Degree - MILD STEEL 6 Options Available
ViperItem No: MB175-M
From $11
Mandrel Bend 1 3/4" (44mm) - 30 to 180 Degree - 304 STAINLESS Brushed 4 Options Available
ViperItem No: MB175-S304
From $25
Mandrel Bend 1 3/4" (44mm) - 45 to 360 Degree - 304 STAINLESS Brushed 3 Options Available - TIGHT RADIUS
ViperItem No: MB175-T304
From $14
Mandrel Bend 1 7/8" (48mm) - 30 to 180 Degree - MILD STEEL 5 Options Available
ViperItem No: MB178-M
From $12
Mandrel Bend 1 7/8" (48mm) - 45 to 180 Degree - 304 STAINLESS Brushed 3 Options Available
ViperItem No: MB178-S304
From $26
Mandrel Bend 2" (51mm) - 45 to 90 Degree - ALUMINIUM ALLOY - Raw Finish 2 Options Available
ViperItem No: MB200-AA
From $18
Mandrel Bend 2" (51mm) - 30 to 360 Degree - MILD STEEL 6 Options Available
ViperItem No: MB200-M
From $14
Mandrel Bend 2" (51mm) - 30 to 360 Degree - 304 STAINLESS Brushed 5 Options Available
ViperItem No: MB200-S304
From $31
Mandrel Bend 2" (51mm) - 30 to 360 Degree - 304 STAINLESS Brushed 2 Options Available - TIGHT RADIUS
ViperItem No: MB200-T304
From $17
Mandrel Bend 2 1/4" (57mm) - 30 to 360 Degree - MILD STEEL 6 Options Available
ViperItem No: MB225-M
From $16
