do88 BigPack Intercooler Kit BMW 135i 335i N54

Description
Review
Returns/Shipping

A complete intercooler and charge pipe kit for the BMW N54 twin turbo engine. It replaces everything between the intercooler inlet and the throttle body: the stock intercooler, the plastic charge pipe and the hoses. The stock plastic pipe is known to fail even on standard cars, and this kit swaps it for aluminium pipe and reinforced silicone hose.

Features

All-aluminium intercooler with cast, flow-shaped end tanks
Core volume 15517 cm3 against 6933 cm3 stock, 124 percent larger
Frontal cooling area 1151 cm2 against 658 cm2 stock, 75 percent larger
Airflow at 0.15 bar (2.18 psi) pressure drop: 498 CFM against 354 CFM stock, 41 percent higher
3 inch (76 mm) mandrel-bent aluminium charge pipes with a CNC-machined throttle body flange
Two 1/8-27 NPT methanol injection ports in the charge pipe, supplied with blanking plugs
Silicone hoses with 4 layers of polyester and aramid reinforcement
Hardware included for installation

Specifications

do88 part number: BIG-270-S
Contents: do88 intercooler, 3 inch charge pipe kit, silicone hoses and fitting hardware
Charge pipe: 3 inch (76 mm) mandrel-bent aluminium with CNC-machined flange
OE references: 17517540035, 13717590304, 13717590306, 11657556554, 754003504, 70376685, 70362303

Fitment

BMW 1 Series E82 E88: 135i, 135is, N54, 2007-2010
BMW 1 Series E82: 1M, N54, 2011-2012
BMW 3 Series E90 E91 E92 E93: 335i, 335iX, 335is, N54, 2006-2010
BMW X1 E84: 35i, N54, 2009-2011

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Returns Policy
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.

Shipping
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.

Ecotune do not assume responsibility for the use of this part on public roads in the UK or abroad where emissions controls have been removed. It is the customer’s responsibility to ensure compliance with the rules and laws of the area of use. We would like to advise that it is illegal to remove any emission control devices or increase the exhaust noise limit on vehicles permitted to drive on public roads in the UK and most other countries around the world. Please check the rules and laws relating to this in your country. Any parts supplied or work carried out by Ecotune are strictly for off-road use and may fail an MOT test. This means that we cannot accept any responsibility for vehicles being driven on public roads where removal of emission control devices is prohibited. If you carry out this work at our premises, we would not be able to road test afterwards..