Exhaust Systems & Parts for Performance Car & Truck

United Pacific Exhaust Tubing EC-77

Elbow Connector, (BULK) EXHAUST ELBOW CONNECTOR SLEEVE INSERT - 7" O.D. TO 7" O.D.

Part Number: UPD-EC-77

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Tubing EC-66

Elbow Connector, (BULK) EXHAUST ELBOW CONNECTOR SLEEVE INSERT - 6" O.D. TO 6" O.D.

Part Number: UPD-EC-66

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Clamps 21292

7" Exhaust Clamps, (BULK) STAINLESS STEEL KENWORTH FRAME MOUNT 7" EXHAUST CLAMP

Part Number: UPD-21292

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB379-13433

Other Exhaust Elbows, (BULK) PETERBILT 379 EXHAUST ELBOW REPLACEMENT, 90 ANGLED, 5" O.DIA. - 14-13433

Part Number: UPD-PB379-13433

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components S5-6-055

6" Straight Center Spool - 55" L

Part Number: UPD-S5-6-055

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components KW9T-14766

Y Divider Exhaust Elbows, (BULK) KENWORTH W900 EXHAUST Y DIVIDER REPLACEMENT, 5" O.DIA. - K180-14766

Part Number: UPD-KW9T-14766

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components RC-7O5I-8C

Reducers O.D. to I.D., (BULK) CHROME REDUCERS 7" O.D. to 5" I.D.

Part Number: UPD-RC-7O5I-8C

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C3-65-060

Reducing To 5" Outer Diameter, (BULK) CURVED EXHAUST, REDUCING 6"-5" O.DIA., BOTTOM, 60"L

Part Number: UPD-C3-65-060

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB359-E68-55

68° Exhaust Elbows, (BULK) CHROME PETERBILT 359 EXHAUST ELBOW REPLACEMENT, 68 ANGLED, 5" O.DIA. - 14-01726C

Part Number: UPD-PB359-E68-55

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components S5-7-055

7" Straight Center Spool - 55" L

Part Number: UPD-S5-7-055

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Tubing C2-6-048

6" Curved Expanded/Slotted Bottom Exhaust - 48" L

Part Number: UPD-C2-6-048

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C1-6-048

Plain Bottom, (BULK) CURVED EXHAUST, 6" DIA., 48" L

Part Number: UPD-C1-6-048

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C3-75-060

Reducing To 5" Outer Diameter, (BULK) CURVED EXHAUST, REDUCING 7"-5" O.DIA., BOTTOM, 60"L

Part Number: UPD-C3-75-060

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C3-85-048

Reducing To 5" Outer Diameter, (BULK) CURVED EXHAUST, REDUCING 8"-5" O.DIA., BOTTOM, 48"L

Part Number: UPD-C3-85-048

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components M3-75-060

Reducing Outer Diameter, (BULK) MITRED EXHAUST, REDUCING 7"-5" O.DIA., BOTTOM, 60"L

Part Number: UPD-M3-75-060

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C1-5-072

5" Curved Plain Bottom Exhaust - 72"L

Part Number: UPD-C1-5-072

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C3-75-036

Reducing To 5" Outer Diameter, (BULK) CURVED EXHAUST, REDUCING 7"-5" O.DIA., BOTTOM, 36"L

Part Number: UPD-C3-75-036

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

United Pacific Muffler Heat Shields 21244

Muffler Heat Shield, 270-Degree, Round Holes, 48 in. Tall, for 9 in. Diameter Pipes, 304 Stainless Steel, Polished, Band Clamps, Each

Part Number: UPD-21244

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Hangers 21325

Exhaust Brackets, (BULK) STAINLESS STEEL ANGLED PETERBILT EXHAUST BRACKET

Part Number: UPD-21325

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components KWA-18613

Y Divider Exhaust Elbows, (BULK) KENWORTH AEROCAB EXHAUST Y DIVIDER REPLACEMENT, 5" O.DIA. - K180-18613

Part Number: UPD-KWA-18613

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C1-6-018

Plain Bottom, (BULK) CURVED EXHAUST, 6" DIA., 18" L

Part Number: UPD-C1-6-018

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components C3-85-060

Reducing To 5" Outer Diameter, (BULK) CURVED EXHAUST, REDUCING 8"-5" O.DIA., BOTTOM, 60"L

Part Number: UPD-C3-85-060

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components Y90-5-16

Y Divider Exhaust Elbows, (BULK) ALUMINIZED UNIVERSAL 90 DEGREE Y PIPE - 5" DIA., 16" L

Part Number: UPD-Y90-5-16

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Muffler Heat Shields 21246

Muffler Heat Shield, 270-Degree, Horizontal Slots, 48 in. Tall, for 9 in. Diameter Pipes, 304 Stainless Steel, Polished, Band Clamps, Each

Part Number: UPD-21246

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

United Pacific Exhaust Side Pipe Replacement Components KW9T-13637

45° Exhaust Elbows, (BULK) KENWORTH W900 EXHAUST ELBOW REPLACEMENT, 45 ANGLED, 5" O.DIA. - K180-13637

Part Number: UPD-KW9T-13637

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Performance and Replacement Car, Truck, and More Exhaust Parts