United Pacific Exhaust

4" Exhaust Clamps, (BULK) STAINLESS STEEL PETERBILT 4" EXHAUST STACK MOUNTING CLAMP

Part Number: UPD-21331

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Exhaust, Rain Cap, Stainless Steel, Polished, 8.00 in. Inlet, Each

Part Number: UPD-21329

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Headers, Long Tube, 1 1/2 in. Tube, 3 in. Collector, Steel, Ceramic Coated, Ford, Windsor, Pair

Part Number: UPD-110589

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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270° Muffler Shields, (BULK) 270 STAINLESS STEEL 48" HORIZONTAL SLOT EXHAUST SHIELD - 10" DIA. MUFFLER

Part Number: UPD-21247

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Estimated Ship Date: Mar 6, 2026 if ordered today

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270° Muffler Shields, (BULK) 270 STAINLESS STEEL 48" VERTICAL SLOT EXHAUST SHIELD - 9" DIA. MUFFLER

Part Number: UPD-21248

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Estimated Ship Date: Mar 6, 2026 if ordered today

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4" Exhaust Clamps, (BULK) STAINLESS STEEL 4" HEAVY DUTY FLAT BAND EXHAUST CLAMP

Part Number: UPD-21330

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Exhaust Tubing, Exhaust Expanded Elbow, 90 degree Bend, Round, Steel, Aluminized, 5.00 in. End 1, 5.50 in. End 2, 12.00 in. End 1/End 2 Length, Each

Part Number: UPD-AE902-5-1212

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Exhaust Tubing, Exhaust Expanded Elbow, 60 degree Bend, Round, Steel, Aluminized, 5.00 in. Diameter, 10.00 in. End 1/End 2 Length, Each

Part Number: UPD-AE602-5-1010

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

Part Number: UPD-PB379-E58-65

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Estimated Ship Date: Mar 9, 2026 if ordered today

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180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" VERTICAL SLOT EXHAUST SHIELD - 6" DIAMETER MUFFLER

Part Number: UPD-21238

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust, Rain Cap, Stainless Steel, Polished, 5.00 in. Inlet, Each

Part Number: UPD-21326

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

7" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 7" EXHAUST CLAMP

Part Number: UPD-10324

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust, Rain Cap, Stainless Steel, Polished, 6.00 in. Inlet, Each

Part Number: UPD-21327

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Estimated Ship Date: Mar 6, 2026 if ordered today

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

Part Number: UPD-10319

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Reducing Outer Diameter, (BULK) MITRED EXHAUST, REDUCING 6"-5" O.DIA., BOTTOM, 36"L

Part Number: UPD-M3-65-036

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Estimated Ship Date: Mar 9, 2026 if ordered today

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180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" ROUND CUTOUT EXHAUST SHIELD - 6" DIAMETER MUFFLER

Part Number: UPD-21234

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Exhaust Tubing, Exhaust Expanded Elbow, 90 degree Bend, Round, Steel, Chrome, 5.00 in. End 1, 5.50 in. End 2, 12.00 in. End 1/End 2 Length, Each

Part Number: UPD-CE902-5-1212

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Estimated Ship Date: Mar 6, 2026 if ordered today

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270° Muffler Shields, (BULK) 270 STAINLESS STEEL 48" ROUND CUTOUT EXHAUST SHIELD - 9" DIA. MUFFLER

Part Number: UPD-21244

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust Tubing, Exhaust Expanded Elbow, 45 degree Bend, Round, Steel, Chrome, 5.00 in. Diameter, 12.00 in. End 1/End 2 Length, Each

Part Number: UPD-CE452-5-1212

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Estimated Ship Date: Mar 6, 2026 if ordered today

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180° Muffler Shields, (BULK) 180 STAINLESS STEEL 48" PLAIN EXHAUST SHIELD - 6" DIAMETER MUFFLER

Part Number: UPD-21230

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Estimated Ship Date: Mar 5, 2026 if ordered today

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6" Straight Center Spool - 55" L

Part Number: UPD-S5-6-055

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust Tubing, Exhaust Elbow Reducer, 90 degree Bend, Round, Steel, Chrome, 7.00 in. End 1, 5.00 in. End 2, 16.00 in. End 1/End 2 Length, Each

Part Number: UPD-E390-75-1616

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Estimated Ship Date: Mar 9, 2026 if ordered today

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5" Exhaust Clamps, (BULK) CHROME PETERBILT CAB 5" EXHAUST CLAMP

Part Number: UPD-10327

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Exhaust, Rain Cap, Stainless Steel, Polished, 7.00 in. Inlet, Each

Part Number: UPD-21328

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Estimated Ship Date: Mar 9, 2026 if ordered today

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90° Exhaust Elbows, (BULK) KENWORTH EXHAUST ELBOW REPLACEMENT, 90 ANGLED, 5" I.DIA., 5" O.DIA. - K180-8047

Part Number: UPD-KW-8047

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Estimated Ship Date: Mar 6, 2026 if ordered today

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