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Diesel Exhausts

A fast, simple source to buy Diesel Exhausts at low prices.

Welcome to the leading Diesel Exhausts distributor. OC DIESEL is the number one source for providing diesel performance parts at low prices. Buy now and receive excellent customer service and fast shipping, we will settle for nothing less than the best.

OC DIESEL offers a wide selection of Diesel Exhausts for most diesel truck, motorhome, and RV owners. Experience the benefits of increased horsepower and towing performance with our Diesel Exhausts selection. Whether your diesel is used for recreation, heavy towing, daily driving, drag racing, sled pulling, or mud bogging the addition of Diesel Exhausts can increase horsepower, torque, towing capability, and fuel efficiency. They can reduce back pressure and lower EGT's (exhaust gas temperatures) while delivering a rich exhaust sound. They usually install with common tools and carry a warranty. We also carry several Diesel Exhausts replacement parts, accessories and components.

Use our easy online check out and purchase your Diesel Exhausts now or call us at (714) 848-2170 for more Diesel Exhausts information.

Diesel Cat Back Exhaust System Diesel Cat Delete Pipes

Diesel Cat Back Exhaust System

Diesel Cat Delete Pipes

Diesel DPF Back Exhaust System Diesel DPF Delete Exhaust System

Diesel DPF Back Exhaust System

Diesel DPF Delete Exhaust System

Diesel DPF Delete Pipes Diesel Downpipe Back Exhaust System

Diesel DPF Delete Pipes

Diesel Downpipe Back Exhaust System

Diesel Exhaust System Components Diesel Exhaust Tips

Diesel Exhaust System Components

Diesel Exhaust Tips

Diesel Muffler Delete Pipes Diesel Stacks

Diesel Muffler Delete Pipes

Diesel Stacks

Diesel Stack Exhaust System Diesel Turbo Back Exhaust System

Diesel Stack Exhaust System

Diesel Turbo Back Exhaust System

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aFe 3.5 inch T409 SS Downpipe - aFe-49-43012 aFe 3.5 inch T409 SS DPF-Delete Pipe - aFe-49-43027 aFe 3.5 inch T409 SS Race Pipe - aFe-49-43026
aFe 3.5" T409 SS Downpipe - aFe-49-43012
List Price: $248.75
Advertised Price: $199.00
You save $49.75!
aFe 3.5" T409 SS DPF-Delete Pipe - aFe-49-43027
List Price: $311.25
Advertised Price: $249.00
You save $62.25!
aFe 3.5" T409 SS Race Pipe - aFe-49-43026
List Price: $311.25
Advertised Price: $249.00
You save $62.25!

Ford P/S F-250/350 6.0L 03-07,DP,SS,MACH Force-Xp

Ford P/S F-250/350 6.4L 08-UP, 4" RP w/ Flg, SS

Ford P/S F-250/350 6.4L 08-UP, 3.5" Race Pipe, SS
aFe 4 inch Aluminized Cat Back Exhaust - aFe-49-12002 aFe 4 inch Aluminized Cat Back Exhaust - aFe-49-12005 aFe 4 inch Aluminized Cat Back Exhaust - aFe-49-13003
aFe 4" Aluminized Cat Back Exhaust - aFe-49-12002
List Price: $448.75
Advertised Price: $359.00
You save $89.75!
aFe 4" Aluminized Cat Back Exhaust - aFe-49-12005
List Price: $448.75
Advertised Price: $359.00
You save $89.75!
aFe 4" Aluminized Cat Back Exhaust - aFe-49-13003
List Price: $448.75
Advertised Price: $359.00
You save $89.75!

Dodge Cummins 5.9L 04.5-07, CB, LARGE Bore-HD

Dodge Cummins 5.9L 03-04, CB, LARGE Bore-HD

Ford P/S F-250/350 6.0L 03-07,CB,LARGE Bore-HD
aFe 4 inch Aluminized Cat Back Exhaust - aFe-49-14001 aFe 4 inch Aluminized Cat Back Exhaust - aFe-49-14002 aFe 4 inch Aluminized DPF Back Exhaust - aFe-49-12006
aFe 4" Aluminized Cat Back Exhaust - aFe-49-14001
List Price: $448.75
Advertised Price: $359.00
You save $89.75!
aFe 4" Aluminized Cat Back Exhaust - aFe-49-14002
List Price: $448.75
Advertised Price: $359.00
You save $89.75!
aFe 4" Aluminized DPF Back Exhaust - aFe-49-12006
List Price: $448.75
Advertised Price: $359.00
You save $89.75!

GM Duramax 6.6L 01-05 LB7/LLY,CB,LARGE Bore-HD

GM Duramax 6.6L 06-07 LLY/LBZ,CB,LARGE Bore-HD

Dodge Cummins 6.7L 07.5-10, DB, LARGE Bore-HD
aFe 4 inch Aluminized DPF Back Exhaust - aFe-49-13006 aFe 4 inch Aluminized DPF Back Exhaust - aFe-49-13028 aFe 4 inch Aluminized DPF Back Exhaust - aFe-49-14004
aFe 4" Aluminized DPF Back Exhaust - aFe-49-13006
List Price: $448.75
Advertised Price: $359.00
You save $89.75!
aFe 4" Aluminized DPF Back Exhaust - aFe-49-13028
List Price: $473.75
Advertised Price: $379.00
You save $94.75!
aFe 4" Aluminized DPF Back Exhaust - aFe-49-14004
List Price: $448.75
Advertised Price: $359.00
You save $89.75!

Ford P/S F-250/350 6.4L 08-UP,DB,LARGE Bore-HD

Ford P/S F-250/350 6.7L 2011,DB,SS, MACH Force-Xp

GM Duramax 6.6L 07.5-UP LMM, DB, LARGE Bore-HD
aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-12001 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-12003 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-12004
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-12001
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-12003
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-12004
List Price: $561.25
Advertised Price: $449.00
You save $112.25!

Dodge Cummins 5.9L 94-02,TB, LARGE Bore-HD

Dodge Cummins 5.9L 03-04, TB, LARGE Bore-HD

Dodge Cummins 5.9L 04.5-07, TB, LARGE Bore-HD
aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-12009 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-13001 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-13002
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-12009
List Price: $623.75
Advertised Price: $499.00
You save $124.75!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-13001
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-13002
List Price: $561.25
Advertised Price: $449.00
You save $112.25!

Dodge Cummins 6.7L 07.5-10, Racing System

Ford P/S F-250/350 7.3L 94-97,TB,LARGE Bore-HD

Ford P/S F-250/350 7.3L 99-03,TB,LARGE Bore-HD
aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-13004 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-13005 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-13022
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-13004
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-13005
List Price: $593.75
Advertised Price: $475.00
You save $118.75!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-13022
List Price: $623.75
Advertised Price: $499.00
You save $124.75!

Ford P/S F-250/350 6.0L 03-07,TB,LB-HD,Racing

Ford P/S F-250/350 6.0L 03-07,TB,LARGE Bore-HD

Ford P/S F-250/350 6.4L 08-UP, Racing System
aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-14003 aFe 4 inch Aluminized Turbo Back Exhaust - aFe-49-14017 aFe 4 inch Single Wall Angle Cut Tip - aFe-49-90007
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-14003
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" Aluminized Turbo Back Exhaust - aFe-49-14017
List Price: $623.75
Advertised Price: $499.00
You save $124.75!
aFe 4" Single Wall Angle Cut Tip - aFe-49-90007
List Price: $73.75
Advertised Price: $59.00
You save $14.75!

GM Duramax 6.6L 01-07 LB7/LLY/LBZ,TB,LB-HD,Race

GM Duramax 6.6L 07.5-UP LMM, Racing System

Tip, Exh: 3"In x 4"Out, 12"L; Sgl, Ang, Weld On
aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-36401 aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-42002 aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-42005
aFe 4" T409 SS Cat Back Exhaust - aFe-49-36401
List Price: $457.75
Advertised Price: $366.20
You save $91.55!
aFe 4" T409 SS Cat Back Exhaust - aFe-49-42002
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" T409 SS Cat Back Exhaust - aFe-49-42005
List Price: $561.25
Advertised Price: $449.00
You save $112.25!

VW Jetta, 09-10 L4-2.0L (tdi)

Dodge Cummins 5.9L 04.5-07,CB,SS, MACH Force-Xp

Dodge Cummins 5.9L 03-04, CB, SS, MACH Force-Xp
aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-43003 aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-43009 aFe 4 inch T409 SS Cat Back Exhaust - aFe-49-44001
aFe 4" T409 SS Cat Back Exhaust - aFe-49-43003
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" T409 SS Cat Back Exhaust - aFe-49-43009
List Price: $561.25
Advertised Price: $449.00
You save $112.25!
aFe 4" T409 SS Cat Back Exhaust - aFe-49-44001
List Price: $561.25
Advertised Price: $449.00
You save $112.25!

Ford P/S F-250/350 6.0L 03-07,CB,SS, MACH Force-Xp

Ford Excursion 6.0L 03-05,CB,SS, MACH Force-Xp

GM Duramax 6.6L 01-05 LB7/LLY,CB,SS, MACH Force-Xp
   
 

Need Professional Diesel Exhausts Installation?

OC DIESEL offers Professional Diesel Exhaust Installation, Service, Diagnostic & Repair.

Other Professional OC DIESEL Services include:

  • 30,000 Mile Preventative Maintenance Service
  • 60,000 Mile Preventative Maintenance Service
  • 90,000 Mile Preventative Maintenance Service
  • FLEET Account Maintenance & Service
  • Transmission Fluid & Filter Flush Service
  • Engine Oil & Filter Service
  • Coolant Flush Service
  • Differential Gear Fluid Service
  • Ring & Pinion Ratio Modification
  • Air Condition & HVAC Service
  • Wheel Alignment Service
  • Shock Repair Service
  • Steering & Brake Service
  • Tire Mount & Balance Service
  • Suspension Lift Kit Installation, Modification & Repair
  • JK Jeep Suspension Installation, Modification & Repair
  • Custom Fabrication, Welding & Machining Service
  • EFI Live ECM Mapping Service
  • High Performance Diesel Service
  • Motorhome & RV Service & Repair

We're ready to take your call 8am to 5pm PST Monday through Friday.

Please call (888) OC DIESEL or (714) 848-2170.

Email Service Inquiries to: service@ocdiesel.com