Ported GT350 / Bullitt Intake Manifold




GT350 and Bullitt Porting is $250 when you send your intake into us, including the return shipping within the continental US.
We cut and reshape the inlet and runners, removing excess glue in the seams and any obstructions to increase overall airflow and balance between cylinders.
Yields: 5-7hp gain and 3-6ft lbs of torque, depending on your build.
We recommend throttle body porting for best results.  The GT350 TB porting is $200 usually, but you get a discount if you get the intake and throttle body ported together, so it would only be $160.  The throttle body would remain at 87mm to aide in ease of tuning; the inlet/outlet tapers are changed, throttle shaft is thinned, and throttle blade is modified.  The throttle body ported yields 321-325%CFM increase in flow and can run on a stock tune.  If you already have a tune or are planning to have a tune, we only guarantee tuning by Palm Beach Dyno or VMP, because this is not your average tune, you would need to make sure you have a reputable tuner.  The ported throttle body picks up an additional 5-7hp and 7-9ft lbs of torque with big gains and throttle response and mid-range torque you can feel.

If you are sending your parts to Air Flow Solutions to be ported, please read the following:

Remove any gaskets or extenuating bolts that are sticking out from any intakes if applicable.  A $25.00 Cleaning Charge will be applied to any orders received with oily, greasy, dirty parts, or packing peanuts inside.  Package your parts with extra packing materials.  Expect that your box or package will be handled with the most negligible care by any standard shipping company in transit and should be wrapped buffered enough that it would survive being dropped 10 feet off the ground.  Take care to protect the inlets of intakes and provide plenty of materials separating parts that are shipped together, especially intakes and throttle bodies.  Air Flow Solutions is not responsible for any damage incurred during shipment of a product from a customer to us.  We ask that you include the following information inside the box when shipping your parts: Full name, contact phone number, return shipping address, a description of your order, and any additional information that we should know.

Address your shipment to:
Air Flow Solutions,
C/O Bret Barber,
2545 N. Huachuca Drive,
Tucson, AZ 85745.
We expect for customers to have already paid for service work to be done when we receive their parts.

Orders ship 5-7 business days from the date the order is placed.

We accept payment via check, cash, PayPal, Zelle, or Credit Card. Note that there is a 3% fee associated with electronic payments.

Additional information


Intake + Porting, Porting Only


There are no reviews yet.

Be the first to review “Ported GT350 / Bullitt Intake Manifold”

Your email address will not be published. Required fields are marked *