Category Archives: Diesel Exhaust

aFe Air Intakes for Dodge Cummins

OCDiesel.com has it and if you have a Dodge Cummins then you should get it! aFe MAGNUM Force Air Intake Systems are one of the easiest ways to improve your old or new Dodge Cummins.

aFe has designed three different air intake systems to meet the needs of your power hungry engine. For the largest possible performance gain replace the entire air box and intake tract with our STAGE 2 open element air intake system. If you want to maintain a factory appearance our STAGE 2 Si sealed air box provides quiet power. For a great value and easy installation their STAGE 1 air intake systems adds instant horsepower and torque.

Airflow / Volumetric Efficiency
Huge, high-flow conical air filters are the first step to increased airflow to the engine. Steel heat shields or molded plastic air boxes keep hot air out and fresh, cold air flowing to the filter. Velocity stacks and precision-designed intake tubes provide smooth, uninterrupted airflow to the turbo or throttle body.

stage 2 si imageStage 2 Si

ELEMENT Sealed element: Air filter element is completely enclosed
HORSEPOWER Substantial HP gains from improved airflow
11-19 HP GAIN*
TORQUE Improved towing power and low-end torque
20-40 LB-FT TQ GAIN*
COST $250 – $500: Our premium air intake system
SOUND Quiet power: Sealed air box minimizes intake noise
STYLE Molded air box with cover and engineered intake tract
INSTALLATION 45 – 90 minutes: Requires removal of stock air box and intake tract

stage 2 imageStage 2

ELEMENT Open element: Air filter element is explosed or partically covered
HORSEPOWER Maximum HP gains from massive open element air filters
20-40 HP GAIN*
TORQUE Huge low-end towing power and torque increases
35-60 LB-FT TQ GAIN*
COST $200 – $400: The highest power per dollar increase
SOUND Throaty sound: Open element provides a mean growl
STYLE One-piece steel heat shield/air box with massive air filter
INSTALLATION 45 – 90 minutes: Requires removal of stock air box and intake tract

stage1 imageStage 1

ELEMENT Open element: Air filter element is exposed or partially covered
HORSEPOWER Improved horsepower using cold outside air and improved airflow 1-10 HP GAIN*
TORQUE Noticeable low end torque gains
10-20 LB-FT TQ GAIN*
COST $150 – $350: Our best bargain for value-conscious buyers
SOUND Noticeable sound: Great engine noise improvement
STYLE One-piece steel heat shield/air box, uses stock intake tract
INSTALLATION 30 – 60 minutes: Requires removal of the stock air box

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding  aFe MAGNUM Force Air Intake Systems. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying aFe MAGNUM Force Air Intake Systems, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

Diesel Exhaust Systems

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Orange County Diesel has the widest selection of Exhaust System online! We have EVERY type of diesel Exhaust System covered!

DPF Back Exhaust Systems

Turbo Back Exhaust Systems

Cat Back Exhaust Systems

Downpipe Back Exhaust Systems

And there is never an issue about fit; we carry Exhaust Systems designed specifically for your Year, Make and Model Diesel Truck. We also carry different styles such as T304 Stainless Steel, T409 Stainless Steel, Aluminum, Ceramic, and Black Finish. We also host Installation Manuals and Warranty Information for headache-free ownership.

Check our selection of Exhaust System Manufacturers:

aFe

Banks Power

BD Diesel

Bully Dog

CORSA

Diamond Eye

MagnaFlow

MBRP

RBP

Silverline

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding Diesel Exhaust Systems. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying Diesel Exhaust Systems, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

MBRP 3 inch Black Finish Downpipe for GM Duramax!!

mbrp logo

While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of adding an exhaust, intake, or tuner. One item that is often over looked is the factory restrictive turbo direct pipe. MBRP has addressed this restrictive turbo direct pipe component and has come out with the NEW Black Finished Downpipe. The Duramax Downpipe eliminates the restrictive turbo direct pipe that mounts between your factory turbo and your exhaust system.

The Downpipe Features:

  • Full 16 Gauge Mandrel Bent Tubing for Durable High Temperature
  • Black coating from the MBRP Black Series
  • 1 Year Warranty on Coating and 3 Year Warranty on Exhaust Components
  • Classic MBRP Diesel Engine Sound
  • Lower EGT
  • Quicker Throttle Response
  • Diesel Application: GM Duramax

MBRPGM8424-2

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the Duramax Downpipe. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying Duramax Downpipe, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

aFe MACH Force XP Stainless Exhaust Systems

MACH Series HD  logoXP

aFe offers high performance exhaust systems for today’s power-hungry trucks.  OC Diesel is currently highlighting the MACH Force XP Stainless Exhaust Systems manufactured by aFe, the number one company in innovation and automotive performance. MACH Force XP Stainless Exhaust Systems are manufactured in-house to the highest of engineering standards for performance and quality. All tubing is 100% mandrel-bent to provide the highest flow possible. Each system is extensively dyno and flow bench tested to provide maximum gains for your vehicle.

All aFe MACH Force XP Stainless Exhaust systems  come complete with:

  • 4” 409 stainless steel tube
  • Bayonet Hangers
  • Welded-on Hangers
  • U-Bolt and Band Style Clamps
  • 1 piece Tail Pipe
  • 8” 409 stainless steel muffler
  • Multiple Truck Models: Dodge Cummins, Ford Powerstroke, GM Duramax

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the MACH Force XP Stainless Exhaust Systems. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying MACH Force XP Stainless Exhaust Systems, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

Diamond Eye Stainless Tips and the Benefits of T304 Steel

Diamond Eyelogo

If you are looking to get your money’s worth when buying stainless steel products then look no further than  Orange County Diesel. We carry Diamond Eye Performance products made in T304 Stainless Steel.

What sets T304 Steel apart? Well, the answer is simple T304 will not oxidize or rust. It is made with the highest degree of chromium, making it more durable and of the highest quality on the market. In addition, T304 products are more resilient, strong, and guaranteed to last for a long time.

Browse through our wide selection of T304 stainless steel diesel performance parts Including Diamond Eye exhaust systems and tips!

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the Diamond Eye Performance products. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying Diamond Eye Performance products, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

Purpose of an Exhaust System

What’s the purpose of an Exhaust System?

Most truck manufacturers leave room for improvement when it comes to horsepower and torque. Not to say trucks are poorly made, but many companies use less expensive alternatives when producing items such as exhaust systemsfor their vehicles. An aftermarket exhaust system can add to the performance, appearance, and sound of your truck.

Performance: An exhaust system can free some of the power in your engine. Exhaust systems allow for a quicker, more efficient path for exhaust gases to escape. That means your engine is able to “breathe” better, so used fuel and air exit the combustion chambers faster and new fuel and air can be burned to create more power.

Appearance: A factor to consider when purchasing exhaust systems is the material it is made out of. Most factory exhaust systems are made of mild steel, meaning they have a tendency to deteriorate over time. Better exhaust systems brands, such as ANSA Automotive’s Silverline, are constructed of stainless (T304 & T409) oraluminized steel. Stainless steeloffers longevity, usually for the life of the truck, where aluminized steel offers slightly better longevity over stock systems. Most exhaust systems add to your truck’s appearance, with largertips and highly polished mufflers for a more domineering look.

Sound: Another noticeable advantage is a more aggressive exhaust tone and deeper “growl” that is frequently heard on most high-end sports cars.

Whatever direction you choose to take your truck, whether it is performance, appearance, or sound, an exhaust system can dramatically change your truck!!

Give us a call at 714-848-2170 M-F from 8-5 PST –

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. We have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts