Customer Reviews
I have been selling and installing these intakes for years. We have tested these intakes to an extreme level of performance using them on our personal drag car with 60psi of boost an nitrous on top with zero failures. We have run low 7 second passes at over 180mph in a 3400lb car and never missed a beat. Its not any new news that they are made in china and come from a similar factory as the other china billet intake but zero fab puts in the extra time for quality control by making sure the welds are penetrated properly, the power are lined up and match and the flanges are matched flat. Nobody else does this. Ive seen the "same" intake from another brand and u can see the difference in the finish product.
For half or less the price of other manifolds you really can’t beat this. I been running it for over a year no issues. These ones come with the flange machined flat I have seen friends buy other brands like deep motor and the flange is like a damn banana. I think the extra money to get one with a flat flange and ported runners is worth the premium.
The manifold is great quality! Everything fit up nicely. No clearance issues! The throttle cable bracket may need to be modified per setup. I also recommend using liquid thread sealant for the coolant fittings. Great manifold for the price!
Recommend saving hundreds and purchasing from eBay. The supplied coolant and vacuum bung threads are terrible and the machining on the manifold threads for the vacuum bungs aren’t great either. The coolant adapter shown in picture is a headache. Recommend drilling out threads and use helicoils for the temp sensors. Have to purchase a new temp sensor because threads became ruined. Smoke test proved a leak from the throttle body to tps sensor. Shipping also took over a month. The person I chatted with before buying from this website was very helpful and fast to respond but the product is not good.
Vito,
Apporeciate your candid review. We recommend liquid thread sealant on the coolant and vacuum ports and not to over tighten them during installation. Also please note that the other manifolds from Ebay and other sellers have much more serious issues that can result in welds cracking and sever leaks at the manifold flange. These manifolds are decked and ported before shipping to ensure they do not encounter issues like the manfiolds most others are selling. Appologies for the delay during shipping, we do state on the site that this is a special order item that will take longer. Most of the time, these are in stock, however at certain times there will be a delay.
As always, we do our best to make sure we do right by our customers. If you have any issues, please reach out to us for assistance.
- OSG Team
Great product%2C great fitment%2C I’ll be ordering more of them for my projects and Rb builds. Only complaint I have is lack of instructions. But easily figured out.
