- Description
- Fitment
- Refund Policy
The Ultimate Fueling Solution for Your E-Chassis N55 Equipped BMW!
These kits add six supplemental low pressure fuel injectors allowing fueling of up to 1000+ whp using E85, methanol or other performance fuels.
Our manifold spacers are offered in Basic and Elite formats, both are CNC machined and anodized for a long service life. These kits includes all required installation hardware, gasket set, and a plug and play fuel line adapter. The Elite kit is anodized black with an additional return port, has an upgraded fuel line, and features increased machining allowing fitment for additional applications such as the BMW S55.
Elite Kits is compatible with all E chassis and F chassis engines including the S55.
We also offer complete intake manifold replacements with integrated fuel injection.
When it comes to intake manifolds, it doesn't get any better than this. The Phoenix Racing intake manifold replaces your weak factory plastic N55 manifold with a direct fit high flow and high strength aluminum manifold. Features port injection bungs located on the top of the manifold for easy access and optimal injector spray pattern, expansion vacuum ports perfect for larger diameter blow-off valve references, additional gauges, Hobb's switches, and any other expansion you can imagine. Includes high-quality o-rings and all required hardware. Available with required port injection hardware (calibrated injectors with plug and play fuel line), or ala-cart without the extra fueling hardware.
To complete these kits, you will need at least the basic Fuel Line, Fuel Injectors and a Port Injection Controller available separately or they can be added to your package. Optional accessories are also available and can be purchased separately.
N55 JB4 Vehicle Fitment
BMW 1 Series
• 2011-2013 N55 BMW E82 E88 135i LHD
BMW 3 Series
• 2011 N55 BMW E90 E91 335i including xDrive
• 2011-2013 N55 BMW E92 E93 335i including xDrive
BMW X Series
• 2013-2015 N55 BMW E84 X1 35i xDrive
• 2011-2013 N55 BMW E70 X5 35iincluding xDrive
• 2011-2013 N55 BMW E71 X6 35i including xDrive
High performance DW or IDX 42mm fuel injectors come packaged in flow matched sets of six and are compatible with the Fuel-It!, Phoenix Racing, and other port injection kits.
IDX 1050cc: Up to 1100whp
DW Fuel Injectors

1050cc Injector Dynamics ID1050X Fuel Injectors
OPTIONAL: Fuel-It! CANfuel Sequential Port Fuel Injection Controller
Save $100.00 When purchased with this Kit.
Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more. All using the same CANbus technology your ECU already uses to communicate with factory control modules!
Click here for more information on the Fuel-It! CANfuel Sequential
Port Fuel Injection Controller or to purchase separately.

Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
Customers also bought
$129.99
$149.99
$91.79
$107.99