Cobb Tuning Big SF Intake System - GT-R 08-14
Works From Stock to Big Power Builds
In stock form, the R35 ECU measures airflow using a Mass Airflow (MAF)
sensor located in the stock intake system. As modifications add up and
increase power, the airflow can increase to the point that it exceeds
the MAF sensorÕs maximum capacity, preventing the ECU from accurately
measuring air mass, and thus unable to deliver the appropriate amount of
fuel. The Big SF Intake increases the inner diameter of the intake
tubing, increasing the cross section of the intake and allowing the MAF
sensor to read lower for the same amount of ingested air. This gives the
sensor the necessary headroom to read accurately for airflow higher
than the stock system was designed for. COBB Tuning has used the Big SF
Intake to support builds of over 600HP and 600TQ at the wheels, gains of
40% over a stock GT-R!
Increased Induction Sound
Enjoy the increased snarl from your engine and hear the turbo spool
more clearly with the addition of the COBB Tuning SF Intake system.
Turbocharger induction noise and bypass valve venting sound is much more
audible using this intake system.
Easy to Install
The COBB Tuning SF Intake was designed to be easy to install without
having to modify your car or remove the bumper skin. Installation
requires no cutting or trimming or removal of the bumper skin or bumper
support and can be completed with simple hand tools. Simply remove the
stock airbox and bolt the SF intake into place in just minutes!
Free Off-The-Shelf Calibrations
Changing the calibration of the MAF sensor necessitates tuning changes
to recalibrate the ECU. COBB Tuning has you covered here as well with a
set of free Accessport Big SF Intake Off-The-Shelf maps for all
supported GT-R Stage1 and Stage2 vehicles. Big SF Intake maps are
available for download from the Nissan GT-R Accessport Map Database.
Vehicle Applications:
- Nissan GT-R (R 35) 2008-2014
Extended Information
Packaged Weight and Dimensions:
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be shipped or processed the next business day.
Unless otherwise noted as "In Stock" or exact ETA. Special order/ Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders can take up to 7 business days to process & ship.
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
Cobb Tuning Big SF Intake System - GT-R 08-14
