08+ GT-R 3.5" SS Y-Pipe:



COBB Tuning is pleased to announce the 3.5-inch Stainless Steel Y-Pipe for the Nissan GT-R. The stock y-pipe with factory catalytic converters is a restrictive element in the GT-R's exhaust system. The COBB 3.5-inch SS Y-Pipe is offered in both catless and high-flow cat versions that reduce exhaust restriction and allow the GT-R to make more power with less effort.

The catted version of the COBB 3.5-inch SS Y-Pipe uses custom-spun high-flow metal substrate catalytic converters that improve flow while protecting the environment by reducing emissions. The catless racing y-pipe is for off-road use only and deletes the catalytic converters entirely, further improving flow and allowing even more power.

Both the catted and catless versions of the COBB 3.5-inch SS Y-Pipe are constructed of 304 stainless steel and TIG welded. The stainless steel flex sections are internally-lined for added lifespan and smoother exhaust flow. Dual 3-inch downpipes feed into a 3.5-inch main pipe. The Y-pipe is designed as a direct factory replacement part.

The following dyno chart compares a stock un-tuned Nissan GT-R, a stock Nissan GT-R with an AccessPORT Stage 1 tune, and a Nissan GT-R with the catless Y-Pipe and AccessPORT tune. At peak power, 28 HP and 46 ft/lb is gained with the catless y-pipe over Stage 1. Gains of up to 50HP can be found in the midrange.




Unleash the beast hidden within your Nissan GT-R with the new COBB 3.5" SS Y-Pipe and the COBB AccessPORT.

COBB 3.5” SS Y-Pipe:
• Large gains in HP & TQ
• 304 stainless throughout
• TIG welded
• Direct replacement for OEM
• Custom spun metal subtrate cats or catless options
• Similar power gains between catted and catless options using stock turbos


5C1211 Nissan GT-R 2008-2010 ; Forged Price: $795.00
5C1212 Nissan GT-R 2008-2010 ; Catted Forged Price: $1095.00


Cobb AccessPORT:



POWER. FLEXIBILITY. CONTROL. The AccessPORT is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications.

Tuning flexibility ranges from simply loading one of the included performance maps designed for common modifications, all the way to complete custom map authoring using our powerful AccessTUNER software. Extract maximum power from virtually any modification while retaining the driveability and sophistication inherent in the OEM ECU.


Results from Stage 1 & 2:
Stage 1: +63 HP and +70 TQ

Stage 2: +70 HP and +90 TQ


AP-NIS-005 Nissan GT-R ; 2008 (JDM), 2009 (ADM, East Asia, EDM, JDM, Middle East, South Africa & USDM), 2010 USDM
Forged Price: $995.0

Cobb Silicone Hose Kit:



COBB Tuning announces the immediate availability of the COBB Turbo/Intake Silicone Hose and Clamp Kit for the Nissan GT-R. This kit replaces the stock rubber and plastic connections to the intake, turbos and intercooler with high-quality silicone hoses which reduce ballooning under boost and are more resistant to high heat and high pressure.

Boost hoses are 4-ply steel reinforced for additional strength and resistance to deformation under pressure and vacuum. The short run intake hoses and straight couplers are 5-ply silicone for additional flexibility and ease of installation. All hoses have smooth inner wall surfaces for improved airflow.

7C1550BL Nissan GT-R 2008-2010 ; COBB Blue Forged Price: $695.00
7C1550BK Nissan GT-R 2008-2010 ; Stealth Black Forged Price: $695.00



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