On a direct comparison of Boost Logic’s manifold with a Greddy, they observed huge power gains while monitoring boost to be identical or lower boost on the Boost Logic Manifold. The gains are even more pronounced when compared to a stock manifold; especially the torque. Engineering the manifold in CAD allowed the use of optimal dimensions and otherwise impossible angles determined to be ideal through fluid dynamics in comparison to a sheet metal intake manifold. Boost Logic aimed to maximize the potential of any engine/turbo setup so that this bolt on is beneficial for any HP package. The plenum size has been specifically calculated and sized for the VR38 to create the highest power gains in comparison to the stock and other aftermarket intake manifolds. The tapered venture funnel runners have been engineered for maximum velocity as air approaches the cylinder. Boost Logic chose to make the intake manifold in one piece to mimic OEM style manufacturing which will have less potential for boost leaks. The tube behind the throttle body flange is 80mm which will easily accept the Greddy throttle bodies or much larger units which will surely be developed in the future.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.