Nissan R35 GT-R Big SF Intake System by COBB Tuning
The Big SF Intake System consists of 3.0-inch diameter aluminum tubing with K&N cone filter elements and 3-ply silicone couplers, opening the door to significant power gains. Use the Big SF off-the-shelf map for a stock GT-R. It is an excellent starting point for those planning major upgrades in the future.
Support for More Power: The Big SF Intake increases the inner diameter of the intake tubing, increasing the cross-sectional area of the intake and allowing for lower MAF sensor readings for the amount of air being inhaled. This gives the sensor the headroom needed to accurately read higher airflow than the stock system design allows. COBB Tuning has used the Big SF Intake to support builds of over 600HP and 600TQ at the wheels, a 40% increase over a stock GT-R.
Increased Intake Noise: Adding the COBB Tuning SF Intake System allows you to enjoy an increased growl from the engine and hear the turbo spool more clearly. With this intake system, the induction noise of the turbochargers and the venting sound of the bypass valves are much more audible.
Simple Installation: The COBB Tuning SF Intake is designed to be installed easily without modifying the vehicle or removing the bumper skin. Installation can be completed with simple hand tools without the need to cut, trim, or remove the bumper skin or bumper supports. Simply remove the stock airbox and bolt the SF Intake into place in just a few minutes.
Features
- Mandrel-bent 3.0-inch aluminum tubing
- 3-ply steel-reinforced silicone
- Custom pre-oiled, washable, and reusable filter elements
- No cutting or trimming required
- Powder-coated wrinkle black finish
Benefits
- Improved airflow and performance
- Increased induction noise
- Easy installation with no modifications
- Free off-the-shelf calibration
Note: This kit requires custom tuning or the use of an appropriate Stage Power Package map if your mechanical configuration matches.
Applications
- 2009–2018 Nissan R35 GT-R
What's in the box?
- 1 - Intake tube (Driver side)
- 1 - Intake tube (Passenger side)
- 2 - High-flow air filters
- 2 - Straight silicone reducers
- 4 - Hose clamps
- All necessary hardware
References
Warranty
- COBB Tuning Products, LLC warrants to the original retail purchaser that all components manufactured by COBB Tuning and purchased from an authorized COBB Tuning dealer shall be free from defects in material and workmanship for a limited warranty period of 12 months from the date of purchase.
Before Ordering
〇Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
All product databases are based on North American vehicles (USDM), so please confirm compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, it does not necessarily mean they will fit Japanese models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before ordering.
○Regarding Shipping
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatic shipping calculation and the actual shipping cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air. They are not shipped by sea.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please understand that they do not comply with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○Regarding Warranty
Please check the contents immediately upon arrival of the product. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product itself. Please understand that we will only handle returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or items different from your order. Please note that for products sold through us, warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.