Will this bumper require cutting or modifying my factory ducting to install?

Some duct modification may be required, and the extent depends on your specific model year and trim. Don't hesitate to contact us for assistance.

Does this bumper work with my factory daytime running lights, or do I lose them after install?

Daytime running lights can be retained on DBA-onward GT-Rs with this bumper; earlier CBA model years will need the DBA DRLs for complete installation.

Does removing the louvers affect the bumper's cooling or downforce performance, or is it purely visual?

Removing the louvers changes the front-end appearance; the core cooling and diffuser-generated downforce come from the enlarged opening and integrated diffuser shape, not the louvers themselves.

Is this bumper only worth it if I have an aftermarket intercooler, or does it help without one?

Top Secret recommends it for aftermarket intercooler setups specifically, but also for any GT-R owner seeking better cooling performance generally, so it's not limited to intercooler-equipped cars.

Description

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Description

Top Secret V2 Front Bumper Kit for CBA / DBA-R35 Nissan GT-R

The Top Secret GT-R V2 front bumper is a full bumper kit built around one core problem; factory cooling headroom runs out fast once you’re pushing the car hard, especially with an aftermarket intercooler in the mix. Top Secret addressed it by enlarging the lower front opening as much as the design would allow, and the diffuser built into the bumper itself adds downforce on top of that, so the bumper isn’t just a cooling upgrade wearing an aero shape for looks. The louvers across the opening are removable, and pulling them changes the front-end look entirely if you want a more aggressive face without touching anything else. It installs as a replacement for the original bumper across CBA and DBA-R35 model years, though some duct modification may be needed depending on your specific year and trim; MY11-onward cars can retain their factory daytime running lights with this bumper. It’s built in a carbon fiber and FRP combination.

Features

Enlarged lower front opening for maximum cooling airflow
Integrated front diffuser that generates noticeable downforce
Removable louvers change the front-end appearance
Recommended for aftermarket intercooler setups and anyone prioritizing cooling performance
Available in a carbon fiber and FRP combination

Applications

Nissan GT-R: CBA-R35, DBA-R35 | 2008-2016

Notes

This front bumper requires DBA daylight running lights for complete installation
Duct modification requirements vary by model year and trim
All FRP is delivered unpainted, and all Top Secret carbon is delivered in its raw state and will require prep and application of a UV resistant clear coat and/or PPF

Frequently Asked Questions

Will this bumper require cutting or modifying my factory ducting to install? Some duct modification may be required, and the extent depends on your specific model year and trim. Don’t hesitate to contact us for assistance.
Does this bumper work with my factory daytime running lights, or do I lose them after install? Daytime running lights can be retained on DBA-onward GT-Rs with this bumper; earlier CBA model years will need the DBA DRLs for complete installation.
Does removing the louvers affect the bumper’s cooling or downforce performance, or is it purely visual? Removing the louvers changes the front-end appearance; the core cooling and diffuser-generated downforce come from the enlarged opening and integrated diffuser shape, not the louvers themselves.
Is this bumper only worth it if I have an aftermarket intercooler, or does it help without one? Top Secret recommends it for aftermarket intercooler setups specifically, but also for any GT-R owner seeking better cooling performance generally, so it’s not limited to intercooler-equipped cars.

About Top Secret

Top Secret Co., Ltd. (株式会社トップシークレット, Kabushiki-gaisha Toppu Shīkuretto) is a renowned Japanese automobile tuner and parts manufacturer, founded by automotive engineer and driver Kazuhiko “Smokey” Nagata. The company is widely recognized for its expertise in tuning, aftermarket parts, body kits, and performance engineering. Top Secret’s product range includes aero components, exterior and interior parts, engine upgrades, exhaust systems, chassis, brakes, suspension, and powertrain enhancements. In addition to its products, Top Secret is also famous for its high-speed Wangan runs, as well as its involvement in professional drifting, circuit racing, and drag racing.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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