DYNATEK OFS1-1D Cdi 400EX

( Brand: Dynatek ), ( Manufacturer Part Number: OFS1-1D ), ( Machine Type: Atv ), ( Color: Black ), ( Material: Plastic ), ( Country/region Of Manufacture: China ), ( Universal Fitment: No ), ( Compatible Year: 2007, 2008 )

Review DYNATEK Honda Cdi fits TRX 2007

Dynatek OFS1-1D Fuel Injection System for 2007 Honda TRX400EX CDI - A Performance Enhancement for Your ATV

The Dynatek OFS1-1D Fuel Injection System is an extraordinary upgrade for your 2007 Honda TRX400EX CDI all-terrain vehicle, designed to elevate performance and efficiency while providing unparalleled reliability and ease of use.

This state-of-the-art fuel injection system replaces the stock carburetor, offering a more precise fuel-air mixture for optimal combustion. The OFS1-1D system features a 48mm throttle body, a high-performance fuel pump, and an integrated O2 sensor for closed-loop feedback and automatic adjustments to maintain ideal air-fuel ratios. This results in smoother throttle response, faster acceleration, and enhanced power delivery across the entire RPM range.

The Dynatek OFS1-1D system is specifically engineered for the Honda TRX400EX CDI, ensuring a seamless fit and hassle-free installation. It comes complete with all necessary components, including an air filter, fuel injectors, wiring harness, and mounting hardware. The plug-and-play wiring harness makes installation a breeze, requiring no modifications to your ATV's wiring system.

With the Dynatek OFS1-1D Fuel Injection System, you can expect improved fuel efficiency, reduced emissions, and a more responsive riding experience. This performance upgrade is ideal for both recreational riders and enthusiasts looking to take their ATV to the next level. Experience the difference that the Dynatek OFS1-1D Fuel Injection System can make in the performance and enjoyment of your 2007 Honda TRX400EX CDI.

Analysis of Buying Dynatek OFS1-1D for 2007 Honda TRX 400EX CDI

1. Reliable Performance: The Dynatek OFS1-1D is a high-quality fuel injection system designed to improve the performance and fuel efficiency of your 2007 Honda TRX 400EX CDI. It can help in delivering smoother throttle response and better idling.

2. Emission Compliance: By upgrading to a fuel injection system, you are ensuring your ATV complies with current emission standards, which can be crucial in some regions.

3. Longer Engine Life: Fuel injection systems like the Dynatek OFS1-1D can help reduce engine wear and tear by delivering cleaner fuel and more precise fuel-air mixtures.

1. Cost: The Dynatek OFS1-1D is an aftermarket upgrade, and it comes with a cost. While the long-term benefits can outweigh the initial investment, it's essential to consider the expense.

2. Installation Complexity: Installing a fuel injection system can be a complex process, especially for those without mechanical experience. Professional installation fees may be an additional cost.

3. Potential Compatibility Issues: Although Dynatek is a reputable brand, there could be potential compatibility issues with your specific ATV model or other parts. It's crucial to ensure the kit is compatible with your 2007 Honda TRX 400EX CDI before purchasing.

The Dynatek OFS1-1D offers several advantages, including improved performance, better fuel efficiency, and longer engine life. However, the cost and potential installation complexities are considerations that should not be overlooked. If you are comfortable with the installation process or can afford professional installation, and you value the performance improvements, the Dynatek OFS1-1D could be a worthwhile investment for your 2007 Honda TRX 400EX CDI.

Before making a decision, research thoroughly to understand the specific benefits for your ATV model. Consult with a professional if you have doubts about the installation process or compatibility. If the potential benefits align with your needs and budget, the Dynatek OFS1-1D could be a valuable upgrade for your 2007 Honda TRX 400EX CDI.

Details:

Made by Dynatek, this CDI is compatible with Honda machines, including the 2007 and 2008 model's. The 2007 Honda TRX 400EX Dynatek CDI is a reliable and high-quality electronic ignition system designed specifically for ATV use. With a sleek black color and manufactured in China, this CDI is vital component for maintaining improving the performance of your ATV.

part #: ofs11d prices

• $120.99-$144.41

specifications electricacompone:

• for models: Trx
• for makes: Honda
• brand: Dynatek
• mpn: Ofs1-1d
• machine type: Atv
• color: Black
• material: Plastic
• country/region of manufacture: China
• universal fitment: No
• compatible year: 2007, 2008

seller electricacompone:

• rating: 100.0%
• city: Canada, Kentucky
• # reviews: 135

general electricacompone:

• condition: Used
• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

payments electricacompone:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns electricacompone:

• policy: No Returns

offer electricacompone:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: August 22, 2025
• quantity: 1
• best offers: True

shipping electricacompone:

• carrier: USPS
• class: Standard
• transit: 5-12 Days
• cost: $7.96
• service: USPS Ground Advantage
• type: Calculated

Dynatek OFS1-1D Is Similar To:

• Dfs1-15 Dynatek Ignition Sym Honda (40.5% similar) Expedited shipping via USPS priority mail with delivery confirmation is available. This occasionally happens, and is rare...(June 7th, 2018)
• Dfs1-16 Dynatek Dyna Cdi Ignition Box Fs Honda Trx Rincon (43.3% similar) Available with features that will let you customize your quad, and make it the trickiest, fastest, baddest one around. Features: improved timing curves 4 delectable higher rev limit rpm removed reverse forward speed limiter increased spark energy throttle response easier starting plug-in module ...(September 1st, 2018)
• Dfs10-5 Dynatek Fs Performance Cdi Ignition Arctic Cat (31.9% similar) Dyna tek fs performance cdi DFS10-5. Now its up for sale someone else to get. I purchased this item for my atv but sold. Fits arctic cat 650 H1. Brand new but lower price then new improved timing curves higher rev limit 8,000 rpm 7,400 stock removed reverse limit increased spark energy improved ...(February 16th, 2019)
• Dfs7-14 Dynatek Yamaha Yfm Grizzly Dyna Fs Atv Ignition Cdi (30.3% similar) Unique, marketing, and strategy consulting from as was ak, pr, hi for ship quote prior to buying...(September 7th, 2018)
• Dfs7-15 Dynatek Yamaha Warrior Yfm Dyna Fs Atv Ignition Cdi (32.3% similar) Unique, marketing, and strategy consulting from as was. Ak, pr, hi for ship quote prior to buying...(September 7th, 2018)
• Dynatek 1101355 2003 Kawasaki Prairie 650 Kvf650b Cdi Ignition Box (43.4% similar) 2003 Kawasaki prairie 650 KVF650B Dynatek cdi ignition box 1101355, this is used, please review all pictures before purchasing item...(October 17th, 2024)
• Dynatek Dfs2-15 Cdi Ignition Box Fits Kawasaki Brute Force 650 750 Carbureted 05 06 07 (25.4% similar) These items should be inspected and replaced before use. Dynatek cdi ignition box fits Kawasaki brute force 650 750 carburetors 05 06 07: this Dynatek is in very good condition and shows normal signs of wear. Larger items ship with ups or FedEx. Most items ship with USPS first-class or priority ...(November 15th, 2024)
• Dynatek Dfs3-15r Used Cdi Ignition Box Suzuki Ltz50 Z50 Ltz 50 2006-2019 No Speed Limiter (29.5% similar) Higher rev limit. Increased spark energy. Improved timing curves. Overrides belt indicator for full performance at all times. Removed reverse rev limit. Used Dynatek DFS3-15R cdi for Suzuki Z50 ATV. Easier starting. Plug-in module replacement for easy mounting. Improved throttle response...(December 7th, 2024)
• Dynatek 167640165870 Brute Force 650 750 Cdi (42.4% similar) Works perfectly fine. I got it from a 2006 650 that used for parts. Works on any carburetors brute force 650/ 750...(July 27th, 2025)
• Dynatek Cdk7-4 Banshee Ignition Coil And Cdi (45.2% similar) This came off my banshee that I parted out. Brand new came on my bike never turned on, just mounted. And add 2 step for launching. Timing curve can be adjusted on these through the switch. Brand new never ran. Dynatek ignition coil, cdi box, Yamaha banshee YFZ350Z brand new coil with wires and spark...(March 15th, 2026)