| SKU | COBBD44700 |
| MPN | D44700 |
| Certifications | None |
These spark plugs deliver reliable firing and enhanced combustion efficiency, helping your engine run smoother and respond quicker. They are specially engineered to complement COBB power packages, so please note they must be purchased together.
Crafted for enthusiasts and tuners, these spark plugs are a premium choice for improving throttle response and overall engine health. Benefit from precise construction that meets the demands of high-performance Subaru engines.
Upgrade your ignition system with confidence knowing you’re installing a component tailored to your vehicle and tuning setup. Trust COBB’s expertise with every drive and unleash the full potential of your Subaru engine.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
