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Mandrel Bent Exhaust Pipes & Fabrication Components


Vibrant Threaded Hex Bolt for Plugging O2 Sensor Bungs (1195-1)

$3.59 $4.95
You Save 27% ($ 1.36)

Vibrant Performance 1.5" (38.1mm) O.D. 90 degree Mandrel Bend (13032)

$24.95 $31.50
You Save 21% ($ 6.55)

Vibrant Performance Turbo Discharge Transition Adapter Flange for GT25/GT28 (1448A)

$18.95 $22.95
You Save 17% ($ 4.00)

Standard Flex Coupling Without Inner Liner, 3" dia. x 6" long by Vibrant Performance

$36.95 $45.95
You Save 20% ($ 9.00)

J Style Oxygen Sensor Weld On Bung by Vibrant Performance (1192)

$23.95 $29.95
You Save 20% ($ 6.00)

Standard Oxygen Sensor Bung (Bag of 5, Bulk Pack) by Vibrant Performance

$13.95 $17.95
You Save 22% ($ 4.00)

Standard Oxygen Sensor Bung, Mild Steel (Bag of 5, Bulk Pack) by Vibrant Performance

$8.51 $10.79
You Save 21% ($ 2.28)

Vibrant Performance 1" OD T304 S.S. J-Style O2 Fitting (M18 x 1.5) Thread-On (11620)

$31.95 $39.95
You Save 20% ($ 8.00)

Aluminized Mild Steel 3" O.D. U-J Mandrel Bent Tubing by Vibrant Performance (12611)

$58.95 $71.95
You Save 18% ($ 13.00)


Vibrant Performance 2 3/8" O.D. Tubing Stainless Steel V-Band Flange Female (1497F)

$26.95 $32.95
You Save 18% ($ 6.00)

T304 Stainless Steel flange for Subaru EJ20 (2 flanges per set) by Vibrant Performance

$54.95 $66.95
You Save 18% ($ 12.00)

Stainless Steel V-Band Flange Female for 3.5" O.D. Tubing by Vibrant Performance

$29.95 $36.75
You Save 19% ($ 6.80)

Squirrelly 2.5" 4 Bolt Turbo Discharge Flange / 304 Stainless Steel

$38.51 $42.35
You Save 9% ($ 3.84)

Allen Style Oxygen (O2) Sensor Plugs / Bulk Pack of 5 by Squirrelly

$15.00 $16.50
You Save 9% ($ 1.50)

Squirrelly 2" 304 Stainless Mandrel Bend Kit 45 180 90 Degree Tubing Piping Builder Exhaust

$164.99 $181.49
You Save 9% ($ 16.50)

Squirrelly 2" 304 Stainless Mandrel Bend Builder Kit 45 180 90 Degree Piping Header Exhaust

$169.99 $186.99
You Save 9% ($ 17.00)

3.00" (76.2mm) O.D. 45 degree Mandrel Bend by Vibrant Performance

$40.95 $50.95
You Save 20% ($ 10.00)

2.25" (57mm) O.D. 90 degree Mandrel Bend by Vibrant Performance

$37.95 $47.50
You Save 20% ($ 9.55)

Vibrant Performance Exhaust Manifold Flange for Mitsubishi | Multiple 4G63 Fitments (1460M)

$56.98 $84.95
You Save 33% ($ 27.97)

Stainless Steel V-Band Flange Female for 4" O.D. Tubing by Vibrant Performance

$32.95 $40.95
You Save 20% ($ 8.00)

Proper air flow is critical for a performance exhaust system — the spent air needs to be expunged as quickly as possible to make room for fresh air. Any bad bend will dam up that air flow, and that will damn any effort you put into upgrading your vehicle. That’s why the best exhaust piping is mandrel bent.

You can see the difference for yourself during your next visit to a fast food restaurant. Grab an extra straw, and observe that perfect cylindrical shape. That’s what gases and liquids crave in order to flow smoothly. Now bend that straw smack in the middle, and watch as your perfect cylinder gets pinched and extended into two sharp corners. Nothing is flowing through that bend.

Other bending methods create similar wrinkles and pockets. Those, in turn, create little eddies and vortexes that impede the proper flow of exhaust. We’ve spent hours upon hours testing out performance tunes and upgraded exhaust systems. We’ve seen the damage that improperly or badly bent pipes can do to custom tunes, and we have the diagnostic readouts to prove it. In our book, there’s no substitute for proper mandrel bending, and that’s why we stock our shelves with exhaust parts that have mandrel bends from manufacturers such as Squirrelly and Vibrant Performance.

Custom exhaust systems sometimes create challenging situations, in terms of getting parts to fit. We understand the temptation to turn to “redneck engineering,” but we assure you there is no substitute for quality pipes that are bent properly. An investment into mandrel-bent exhaust pipes will pay for itself. But we’ll make that easier with the slew of discounts you’ll find on our products and our outstanding shipping options. Give us a call or send us an email: Our staff is happy to share more about how better pipes will make you happier on the track.


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