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Performance and Replacement Car, Truck, and More Exhaust Parts
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.
Showing In Stock Items. Show All Items.
4" Exhaust Clamps, (BULK) STAINLESS STEEL PETERBILT 4" EXHAUST STACK MOUNTING CLAMP
Part Number: UPD-21331
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Long Tube, 1 1/2 in. Tube, 3 in. Collector, Steel, Ceramic Coated, Ford, Windsor, Pair
Part Number: UPD-110589
Estimated Ship Date: Today
Estimated Ship Date: Today
4" Exhaust Clamps, (BULK) STAINLESS STEEL 4" HEAVY DUTY FLAT BAND EXHAUST CLAMP
Part Number: UPD-21330
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust, Rain Cap, Stainless Steel, Polished, 8.00 in. Inlet, Each
Part Number: UPD-21329
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust, Rain Cap, Stainless Steel, Polished, 6.00 in. Inlet, Each
Part Number: UPD-21327
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
5" Exhaust Clamps, (BULK) STAINLESS STEEL 5" BUTT JOINT EXHAUST CLAMP W/ STRAIGHT BRACKET
Part Number: UPD-10319
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
7" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 7" EXHAUST CLAMP
Part Number: UPD-10324
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Exhaust, Rain Cap, Stainless Steel, Polished, 5.00 in. Inlet, Each
Part Number: UPD-21326
Estimated Ship Date: Today
Estimated Ship Date: Today
Connector I.D. to O.D., (BULK) ALUMINIZED CONNECTOR 5" I.D. TO 5" O.D.
Part Number: UPD-CN-55-6A
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Connector I.D. to I.D., (BULK) CHROME CONNECTOR 5" I.D. TO 5" I.D.
Part Number: UPD-CN-5-8C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
90° Exhaust Elbows, (BULK) CHROME 90 ANGLED EXPENDED ELBOW, 6" O.DIA., 5" O.DIA. - 13" X 13" DIAMETER
Part Number: UPD-E390-65-1313
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
45° Exhaust Elbows, (BULK) ALUMINUM 45 ANGLED EXPENDED ELBOW, 6" I.DIA., 6" O.DIA. - 15" X 15" DIAMETER
Part Number: UPD-AE452-6-1515
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Cab Exhaust Bracket, Exhaust Pipe Hardware, Lower, Stainless Steel, Polished, Peterbilt, Each
Part Number: UPD-21300
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Connector I.D. to I.D., (BULK) CHROME CONNECTOR 6" I.D. TO 6" I.D.
Part Number: UPD-CN-6-8C
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
90° Exhaust Elbows, (BULK) CHROME 90 ANGLED EXPENDED ELBOW, 7" O.DIA., 5" O.DIA. - 24" X 24" DIAMETER
Part Number: UPD-E390-75-2424
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Connector I.D. to I.D., (BULK) ALUMINIZED CONNECTOR 5" I.D. TO 5" I.D.
Part Number: UPD-CN-5-8A
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Cab Exhaust Bracket, Exhaust Pipe Hardware, Stainless Steel, Polished, Peterbilt, Each
Part Number: UPD-21299
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Exhaust Tubing, Exhaust Expanded Elbow, 90 degree Bend, Round, Steel, Aluminized, 4.00 in. Diameter, 12.00 in. End 1/End 2 Length, Each
Part Number: UPD-AE902-4-1212
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Connector I.D. to O.D., (BULK) CHROME CONNECTOR 5" I.D. TO 5" O.D.
Part Number: UPD-CN-55-6C
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
90° Exhaust Elbows, (BULK) CHROME 90 ANGLED EXPENDED ELBOW, 6" O.DIA., 5" I.DIA. - 13" X 13" DIAMETER
Part Number: UPD-E490-65-1313
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
