Skip to content
We will be closed July 4th
We will be closed July 4th

Exhaust and Air Intake Kits

exhaust and air intake performance parts for your truck!

Filters

Light Gray CHROME 90 DEGREE EXHAUST ELBOW 7'' O.D. REDUCE 5'' I.D. (16''x 16'') #E390-75-1616 EXHAUST
1,105.00 SR - 1,105.00 SR
1,105.00 SR
1,105.00 SR - 1,105.00 SR
1,105.00 SR

CHROME 90 DEGREE EXHAUST ELBOW 7'' O.D. REDUCE 5'' I.D. (16''x 16'') #E390-75-1616

In stock

Item No.E390-75-1616 Beautiful chrome plated finish with triple chrome plating process. High quality chrome steel for durability and shine....

View full details
1,105.00 SR - 1,105.00 SR
1,105.00 SR
1,105.00 SR - 1,105.00 SR
1,105.00 SR
UNITED PACIFIC 6" CURVED REDUCE TO 5" I.D. BOTTOM EXHAUST
2,074.00 SR - 2,410.00 SR
2,074.00 SR
2,074.00 SR - 2,410.00 SR
2,074.00 SR - 2,410.00 SR
2,074.00 SR

UNITED PACIFIC 6" CURVED REDUCE TO 5" I.D. BOTTOM EXHAUST

In stock

Beautiful chrome plated finish with triple chrome plating process. Reduce to inner diameter bottom exhaust. Fits over a connecting exhaust. 6" red...

View full details
2,074.00 SR - 2,410.00 SR
2,074.00 SR
2,074.00 SR - 2,410.00 SR
2,074.00 SR - 2,410.00 SR
2,074.00 SR
UNITED PACIFIC 5" MITRED PLAIN BOTTOM EXHAUST
435.00 SR - 1,139.00 SR
435.00 SR
435.00 SR - 1,139.00 SR
435.00 SR - 1,139.00 SR
435.00 SR

UNITED PACIFIC 5" MITRED PLAIN BOTTOM EXHAUST

In stock

Beautiful chrome plated finish with triple chrome plating process. Plain bottom exhausts are measured by the outer diameter. 5" Mitred exahust wit...

View full details
435.00 SR - 1,139.00 SR
435.00 SR
435.00 SR - 1,139.00 SR
435.00 SR - 1,139.00 SR
435.00 SR
UNITED PACIFIC 8" MITRED REDUCE TO 5" O.D. BOTTOM EXHAUST
1,391.00 SR - 4,875.00 SR
1,391.00 SR
1,391.00 SR - 4,875.00 SR
1,391.00 SR - 4,875.00 SR
1,391.00 SR

UNITED PACIFIC 8" MITERED REDUCE TO 5" O.D. BOTTOM EXHAUST

In stock

Beautiful chrome plated finish with triple chrome plating process. Reduce to outer diameter bottom exhaust. Fits inside a connecting exhaust. 8" m...

View full details
1,391.00 SR - 4,875.00 SR
1,391.00 SR
1,391.00 SR - 4,875.00 SR
1,391.00 SR - 4,875.00 SR
1,391.00 SR
UNITED PACIFIC 6" MITRED REDUCE TO 5" I.D. BOTTOM EXHAUST
1,345.00 SR - 2,802.00 SR
1,345.00 SR
1,345.00 SR - 2,802.00 SR
1,345.00 SR - 2,802.00 SR
1,345.00 SR

UNITED PACIFIC 6" MITRED REDUCE TO 5" I.D. BOTTOM EXHAUST

In stock

Beautiful chrome plated finish with triple chrome plating process. Reduce to outer diameter bottom exhaust. Fits over a connecting exhaust. 6" mit...

View full details
1,345.00 SR - 2,802.00 SR
1,345.00 SR
1,345.00 SR - 2,802.00 SR
1,345.00 SR - 2,802.00 SR
1,345.00 SR
UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR FREIGHTLINER 04-09833-006 PART NO. 18326
367.00 SR - 367.00 SR
367.00 SR
367.00 SR
367.00 SR - 367.00 SR
367.00 SR

UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR FREIGHTLINER 04-09833-006 PART NO. 18326

In stock

High quality aluminized steel for excellent rust resistance. Replaces Freightliner item # 04-09833-006.

367.00 SR - 367.00 SR
367.00 SR
367.00 SR
367.00 SR - 367.00 SR
367.00 SR
UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-15077-000 PART NO. 6467
396.00 SR - 396.00 SR
396.00 SR
396.00 SR
396.00 SR - 396.00 SR
396.00 SR

UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-15077-000 PART NO. 6467

In stock

High quality aluminized steel for excellent rust resistance. Freightliner item number: 04-15077-000.

396.00 SR - 396.00 SR
396.00 SR
396.00 SR
396.00 SR - 396.00 SR
396.00 SR
UNITED PACIFIC FREIGHTLINER ALUMINIZED EXHAUST ELBOW PART NO. 18327
419.00 SR - 419.00 SR
419.00 SR
419.00 SR
419.00 SR - 419.00 SR
419.00 SR

UNITED PACIFIC FREIGHTLINER ALUMINIZED EXHAUST ELBOW PART NO. 04-17094-012

In stock

High quality aluminized steel for excellent rust resistance. Replaces item number: 04-17094-012.

419.00 SR - 419.00 SR
419.00 SR
419.00 SR
419.00 SR - 419.00 SR
419.00 SR
UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-17094-014 PART NO. 18328
434.00 SR - 434.00 SR
434.00 SR
434.00 SR
434.00 SR - 434.00 SR
434.00 SR

UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-17094-014 PART NO. 18328

In stock

High quality aluminized steel for excellent rust resistance. Replaces item number: 04-17094-014.

434.00 SR - 434.00 SR
434.00 SR
434.00 SR
434.00 SR - 434.00 SR
434.00 SR
ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-17094-016
479.00 SR - 479.00 SR
479.00 SR
479.00 SR
479.00 SR - 479.00 SR
479.00 SR

UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER 04-17094-016 PART NO. 18329

In stock

High quality aluminized steel for excellent rust resistance. Replaces item number: 04-17094-016.

479.00 SR - 479.00 SR
479.00 SR
479.00 SR
479.00 SR - 479.00 SR
479.00 SR
Gray UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR KENWORTH PART NO. 18340 EXHAUST
195.00 SR - 195.00 SR
195.00 SR
195.00 SR
195.00 SR - 195.00 SR
195.00 SR

UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR KENWORTH PART NO. 18340

In stock

90 degree exhaust elbow for truck. Replaces truck item # k180-8047. Fits Truck W900B, W900L, T600 and T800 Models.

195.00 SR - 195.00 SR
195.00 SR
195.00 SR
195.00 SR - 195.00 SR
195.00 SR
UNITED PACIFIC ALUMINIZED KENWORTH AEROCAB EXHAUST ELBOW PART NO. 18344
292.00 SR - 292.00 SR
292.00 SR
292.00 SR
292.00 SR - 292.00 SR
292.00 SR

UNITED PACIFIC ALUMINIZED KENWORTH AEROCAB EXHAUST ELBOW PART NO. 18344

In stock

Exhaust elbow for truck aerocab. Replaces truck item # k180-18614.

292.00 SR - 292.00 SR
292.00 SR
292.00 SR
292.00 SR - 292.00 SR
292.00 SR
UNITED PACIFIC STAINLESS ANGLED EXHAUST BRACKET FOR PETERBILT PART NO. up-21325
202.00 SR - 202.00 SR
202.00 SR
202.00 SR
202.00 SR - 202.00 SR
202.00 SR

UNITED PACIFIC STAINLESS ANGLED EXHAUST BRACKET FOR PETERBILT PART NO. up-21325

In stock

Highly polished 304 premium grade stainless steel for durability and shine. Curved base design.

202.00 SR - 202.00 SR
202.00 SR
202.00 SR
202.00 SR - 202.00 SR
202.00 SR
UNITED PACIFIC STAINLESS CAB EXHAUST CLAMP FOR PETERBILT 5" Part No. up-21286
107.00 SR - 107.00 SR
107.00 SR
107.00 SR
107.00 SR - 107.00 SR
107.00 SR

UNITED PACIFIC STAINLESS CAB EXHAUST CLAMP FOR PETERBILT 5" Part No. up-21286

In stock

Highly polished 304 premium grade stainless steel for durability and shine. Avaiable for 5" Diameter Clamp

107.00 SR - 107.00 SR
107.00 SR
107.00 SR
107.00 SR - 107.00 SR
107.00 SR
UNITED PACIFIC STAINLESS EXHAUST CLAMP FOR PETERBILT ULTRA CAB
112.00 SR - 140.00 SR
112.00 SR
112.00 SR - 140.00 SR
112.00 SR - 140.00 SR
112.00 SR

UNITED PACIFIC STAINLESS EXHAUST CLAMP FOR PETERBILT ULTRA CAB

In stock

Highly polished 304 premium grade stainless steel for durability and shine. Avaiable for 6" or 7" diameter clamp.

112.00 SR - 140.00 SR
112.00 SR
112.00 SR - 140.00 SR
112.00 SR - 140.00 SR
112.00 SR
Gray UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR FREIGHTLINER 04-09586-013 Part No. 18325 #FLV-09586-013 EXHAUST
229.00 SR - 229.00 SR
229.00 SR
229.00 SR
229.00 SR - 229.00 SR
229.00 SR

UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR FREIGHTLINER 04-09586-013 Part No. 18325 #FLV-09586-013

In stock

High quality aluminized steel for excellent rust resistance. Replaces Freightliner, item # 04-09586-013.

229.00 SR - 229.00 SR
229.00 SR
229.00 SR
229.00 SR - 229.00 SR
229.00 SR
UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR PETERBILT 379 Part No. 6493
225.00 SR - 225.00 SR
225.00 SR
225.00 SR
225.00 SR - 225.00 SR
225.00 SR

UNITED PACIFIC ALUMINIZED 90 DEGREE EXHAUST ELBOW FOR PETERBILT 379 Part No. 14-13433

In stock

Beautiful chrome plated finish with triple chrome plating process. High quality chrome steel for durability and shine. Replaces Peterbilt item # 1...

View full details
225.00 SR - 225.00 SR
225.00 SR
225.00 SR
225.00 SR - 225.00 SR
225.00 SR
UNITED PACIFIC CHROME 68 DEGREE ANGLED EXHAUST ELBOWS FOR PETERBILT 359
374.00 SR - 1,189.00 SR
374.00 SR
374.00 SR - 1,189.00 SR
374.00 SR - 1,189.00 SR
374.00 SR

UNITED PACIFIC CHROME 68 DEGREE ANGLED EXHAUST ELBOWS FOR PETERBILT 359

In stock

Beautiful chrome plated finish with triple chrome plating process. High quality chrome steel for durability and shine. Peterbilt item number: 14-0...

View full details
374.00 SR - 1,189.00 SR
374.00 SR
374.00 SR - 1,189.00 SR
374.00 SR - 1,189.00 SR
374.00 SR
Dark Gray UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER CLASSIC 04-16460-009 Part No. 18322 #FLCA-16460-009 EXHAUST
229.00 SR - 229.00 SR
229.00 SR
229.00 SR
229.00 SR - 229.00 SR
229.00 SR

UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER CLASSIC 04-16460-009 Part No. 18322 #FLCA-16460-009

In stock

High quality aluminized steel for excellent rust resistance. Replaces Freightliner item # 04-16460-009.

229.00 SR - 229.00 SR
229.00 SR
229.00 SR
229.00 SR - 229.00 SR
229.00 SR
Dark Gray UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER CENTURY 04-17476-000 #FLCE-17476-000 EXHAUST
381.00 SR - 381.00 SR
381.00 SR
381.00 SR
381.00 SR - 381.00 SR
381.00 SR

UNITED PACIFIC ALUMINIZED EXHAUST ELBOW FOR FREIGHTLINER CENTURY 04-17476-000 #FLCE-17476-000

In stock

High quality aluminized steel for excellent rust resistance. Replaces Freightliner item # 04-17476-000.

381.00 SR - 381.00 SR
381.00 SR
381.00 SR
381.00 SR - 381.00 SR
381.00 SR