Sold out
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order* Injen INJRD6068BLK
Click to zoom in

Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake

Injen
INJRD6068BLK
843115006259
Cold Air Intakes
Out of stock
$ 382.45
FREE Ground Shipping!

SKU: RD6068BLK | UPC: 843115006259

Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake *Special Order*

This Injen RD Series cold air intake delivers noticeable horsepower gains to 2003-2008 Mazda 6 models including i 2.3L, Mazdaspeed, and S variants. Injen engineers designed and dyno-tested this system for power across the RPM range while keeping air fuel ratios safe using patented MR Technology. The black powder-coated finish adds sharp engine bay looks with every drive.

Key Features

  • Bolt-On Horsepower: Dyno-proven gains up to 12 HP and 11 lb-ft torque for quicker acceleration without tuning.
  • Safe Air Fuel Ratios: Patented Injen MR Technology tune maintains stock-like ratios through the entire powerband for reliable performance.
  • SuperNano Filter: Reusable woven synthetic filter provides maximum airflow with easy cleaning and long service life.
  • Aluminum Construction: Mandrel-bent 6061-T6 tubing with TIG welds and durable black powder coat resists corrosion and heat.
  • Complete Kit: Includes all hardware, couplers, and clamps for direct stock airbox replacement.

Product Notes

  • Special order item with typical lead time of 5-10 business days from Injen.
  • Replaces stock intake fully for immediate results after installation.
  • Ships via ground service in protective packaging to prevent damage.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design installs in 60-90 minutes using basic hand tools.
  • Attaches to factory mounting points with included stainless steel clamps and hardware.

This Part Fits

Year Make Model Submodel
2003-2008 Mazda 6 i
2006-2007 Mazda 6 Mazdaspeed
2003-2008 Mazda 6 S

Why Choose Injen?

  • Injen leads in performance air intake design with decades of motorsport experience.
  • Every system undergoes rigorous dyno testing for verified power numbers.
  • Precision engineering ensures perfect fit and function on Mazda 6 engines.

Frequently Asked Questions

  • Q: Will this fit my 2006 Mazda 6 Mazdaspeed6 2.3L turbo?
    A: Yes, the RD6068BLK bolts directly onto 2006-2007 Mazdaspeed6 models for added boost response and power.
  • Q: What material and finish does it use?
    A: Mandrel-bent 6061-T6 aluminum tubing finished in heat-resistant black powder coat for style and durability.
  • Q: What is the warranty coverage?
    A: Lifetime warranty on the intake tube structure and one-year warranty on the SuperNano filter with proper maintenance.

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: Special Order - ships within 5-10 business days
  • Packaging: Manufacturer box 24 x 14 x 10 inches
  • Weight: 8 lbs

Request For Information

Have questions about Injen 03-08 Mazda 6 2.3L 4 cyl (Carb 03-04 only) Cold Air Intake? Fill out the form below and we'll get back to you by the next business day.
Air Intake Systems

Air Intake Systems

Air intake systems for Hellcat, Trackhawk, TRX, HEMI, and import performance platforms are stocked at Black Ops Auto Works. Shop cold air intakes, short ram intakes, air boxes, intake elbows, mass air flow sensors, scoops, snorkels, and silicone couplers for street cars, trucks, Jeeps, and supercharged Mopar builds. Every intake system is filterable by vehicle platform, engine, and intake style so the correct part ships the first time. Black Ops Auto Works carries 4,427 air intake SKUs across cold air intakes, short ram intakes, and supporting components. What This Category Covers An air intake system pulls outside air into the engine and filters it before combustion. Upgrading the factory intake with a cold air intake, short ram intake, or carbon fiber system can improve airflow, throttle response, induction sound, and horsepower potential on compatible applications. Cold Air Intakes vs Short Ram Intakes Cold air intakes route the filter away from engine bay heat for cooler, de...

View Air Intake Systems Products
Cold Air Intakes

Cold Air Intakes

Shop cold air intakes, short ram intakes, closed-airbox intake systems, replacement air filters, intake tubes, and MAF housings from K&N, AEM, aFe Power, Airaid, S&B Filters, Injen, Roush, Volant, Corsa, Mishimoto, HPS Performance, Cobb Tuning, JLT, Vararam, Steeda, and other performance intake brands. Find full open-element cold air intakes, sealed-airbox systems, dry and oiled air filters, replacement drop-in filter panels, MAF sensor housings, and complete intake tube kits. Cold air intakes for domestic muscle, sport-compact tuners, diesel trucks, off-road 4x4, Euro performance, and modern sport SUVs Mustang, Camaro, Challenger, Charger, F-150, Silverado, Ram, Tundra, Tacoma, 4Runner, Wrangler, Bronco, Cummins, Duramax, Power Stroke, WRX/STi, Civic Type R, GR86, Supra, GR Corolla, BMW M2/M3/M4, Golf R, and hundreds of additional platforms. Filter by vehicle, intake style (open element, closed airbox, short ram, tube kit), filter media (oiled cotton, dry synthetic), tun...

View Cold Air Intakes Products
Injen

Injen

Injen air intake systems for cars, trucks, and SUVs are stocked at Black Ops Auto Works. Shop Injen Evolution sealed cold air intakes, Power-Flow intakes, SP Series polished short-ram intakes, SuperNano-Web dry filters, intercooler piping kits, and cat-back exhaust systems for Ford F-150 and Expedition, Dodge Charger and Challenger HEMI, RAM 1500, Chevrolet Camaro, Jeep Grand Cherokee, Toyota Tacoma, and turbocharged import platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 960 Injen SKUs across cold air intake, short-ram intake, filter, and exhaust categories. What This Brand Covers Injen built its reputation on dyno-proven intake systems that improve airflow, lower intake charge temperature, and deliver a signature deep intake tone. The lineup spans sealed cold air intakes, short-ram intakes, and a smaller line of cat-back exhaust systems for select platforms. Core Pro...

View Injen Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×