Injen SES1997TT Cat-Back Exhaust for 2008-13 Infiniti G37 3.7L RWD

Vehicle Fitment

• 2008-2013 Infiniti G37 Coupe (V6-3.7L, RWD)

Features

• Direct-fit Injen Super SES Series cat-back exhaust system
• Mandrel-bent 304 stainless steel tubing for smooth exhaust flow
• True dual exhaust configuration with integrated X-pipe resonator
• Dual JDM-style round mufflers for a clean, crisp sound
• Dual 4.5" burnt titanium exhaust tips for aggressive styling
• Hand TIG-welded construction for strength and durability
• Premium stainless steel hangers and hardware included
• Dyno-proven gains of up to ~16 hp and ~15 lb-ft torque

Specifications

• Part Number: SES1997TT
• System Type: Cat-back exhaust
• Material: 304 stainless steel mandrel-bent tubing
• Muffler Style: Dual inlet/dual outlet with internal X-pipe
• Exit Configuration: Split rear exit
• Tip Finish: Burnt titanium dual 4.5" tips
• Engine Fitment: V6-3.7L
• Drivetrain: RWD only (coupe models)
• Direct-Fit: Yes - specific to listed fitment
• CARB Status: Not CARB exempt (restricted in some states)

Included Components

• 1x Cat-back exhaust system assembly
• 2x Burnt titanium exhaust tips (4.5")
• 1x Integrated resonated X-pipe
• Premium stainless steel hangers and mount hardware
• Installation instruction manual

Product Description

The Injen SES1997TT Cat-Back Exhaust System is a direct-fit, high-quality performance upgrade engineered for 2008-2013 Infiniti G37 Coupe models equipped with the 3.7 L V6 engine and rear-wheel drive. Replacing the restrictive factory rear exhaust, this cat-back system uses mandrel-bent 304 stainless steel tubing with an integrated resonated X-pipe to enhance exhaust flow and throttle response, producing dyno-proven gains of up to approximately 16 hp and 15 lb-ft of torque without additional tuning.

Finished with distinctive dual 4.5" burnt titanium tips and premium hardware, the SES1997TT delivers a more aggressive exhaust note and striking visual presence at the rear of the vehicle. Hand TIG-welded construction and investment cast flanges provide strength and durability for long-term performance, while the included mufflers balance sound and drivability. Installation is straightforward with included hardware and instructions. This system is ideal for Infiniti G37 enthusiasts seeking improved exhaust sound, power, and rear-end aesthetics - though it is not currently CARB exempt in some regions, so always verify local emissions regulations before purchase.