Exhaust Systems & Parts for Performance Car & Truck

United Pacific Exhaust Side Pipe Replacement Components KW9T-18028

Y Divider Exhaust Elbows, (BULK) KENWORTH W900 EXHAUST Y DIVIDER REPLACEMENT, 5" O.DIA. - K180-18028

Part Number: UPD-KW9T-18028

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

United Pacific Exhaust Tubing EC-55

Elbow Connector, (BULK) EXHAUST ELBOW CONNECTOR SLEEVE INSERT - 5" O.D. TO 5" O.D.

Part Number: UPD-EC-55

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB379-E58-65

58° Exhaust Elbows, (BULK) CHROME PETERBILT 379 EXHAUST ELBOW REPLACEMENT, 58 ANGLED, REDUCING 6"-5" O.DIA.

Part Number: UPD-PB379-E58-65

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB379-E58-75

58° Exhaust Elbows, (BULK) CHROME PETERBILT 379 EXHAUST ELBOW REPLACEMENT, 58 ANGLED, REDUCING 7"-5" O.DIA.

Part Number: UPD-PB379-E58-75

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB379-E58-85

58° Exhaust Elbows, (BULK) CHROME PETERBILT 379 EXHAUST ELBOW REPLACEMENT, 58 ANGLED, REDUCING 8"-5" O.DIA.

Part Number: UPD-PB379-E58-85

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components S1-5-036

Plain Bottom, (BULK) STRAIGHT EXHAUST, 5" DIA., 36" L

Part Number: UPD-S1-5-036

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 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: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 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: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 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: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Clamps 10291

6" Exhaust Clamps, (BULK) CHROME 6" U-BOLT EXHAUST CLAMP

Part Number: UPD-10291

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Muffler Heat Shields 21231

180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" PLAIN EXHAUST SHIELD - 7" DIAMETER MUFFLER

Part Number: UPD-21231

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Muffler Heat Shields 21235

180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" ROUND CUTOUT EXHAUST SHIELD - 7" DIAMETER MUFFLER

Part Number: UPD-21235

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Muffler Heat Shields 21236

180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" ROUND CUTOUT EXHAUST SHIELD - 8" DIAMETER MUFFLER

Part Number: UPD-21236

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Hanger Grommets and Bushings 21352

Bracket, POLYURENTHANE BRUSHING FOR PETERBILT EXHAUST BRACKET

Part Number: UPD-21352

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

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

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB379-13430

Other Exhaust Elbows, (BULK) PETERBILT 379 EXHAUST ELBOW REPLACEMENT, 58 ANGLED, 5" O.DIA. - 14-13430

Part Number: UPD-PB379-13430

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components RC-7I5O-8C

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

Part Number: UPD-RC-7I5O-8C

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

United Pacific Exhaust Clamps 10319

5" Exhaust Clamps, (BULK) STAINLESS STEEL 5" BUTT JOINT EXHAUST CLAMP W/ STRAIGHT BRACKET

Part Number: UPD-10319

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

United Pacific Mufflers 10333

Muffler, 5" X 51" EXHAUST MUFFLER

Part Number: UPD-10333

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 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: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 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

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

United Pacific Exhaust Clamps 10321

7" Exhaust Clamps, (BULK) STAINLESS STEEL 7" BUTT JOINT EXHAUST CLAMP W/ STRAIGHT BRACKET

Part Number: UPD-10321

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

United Pacific Exhaust Clamps 10331

5" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 5" EXHAUST CLAMP

Part Number: UPD-10331

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

United Pacific Exhaust Side Pipe Replacement Components PB359-E68-65

68° Exhaust Elbows, (BULK) CHROME PETERBILT 359 EXHAUST ELBOW REPLACEMENT, 68 ANGLED, REDUCING 6"-5" O.DIA.

Part Number: UPD-PB359-E68-65

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 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

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Performance and Replacement Car, Truck, and More Exhaust Parts