Borla 03-08 Nissan 350Z S-Type Cat-Back Exhaust System – Black Chrome Tip

This Borla cat-back exhaust system is built for the verified 2003-2008 Nissan 350Z application listed below. Select it by exact manufacturer part number 140958BC and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

• Flow Efficiency: Straight-through design boosts exhaust flow by 27% over stock, translating directly to power.
• Construction: T-304 austenitic stainless steel for durability; true dual layout with 4.5-inch angle-cut rolled-edge black chrome tips.
• Ships in one box: 45 x 31 x 11 inches, 62 lbs.
• Weight Savings: Complete system 11 pounds lighter than OEM single exhaust for better handling.
• Bright chrome or carbon fiber tip options available separately.
• Bolt-on design fits directly after catalytic converters; no welding required.

Fitment

Specifications

What’s Included

One new Borla product identified by manufacturer part number 140958BC. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

Related Borla Products

• Borla 03-08 Nisan 350Z S Type Catback System – Carbon Fiber Black Anodized Tip
• Borla 03-08 Nissan 350Z S Type Catback System – Chrome Tip
• Borla 2024+ Toyota Tacoma (Coil Springs Only) S Type Catback System – Black Chrome Tip

Browse the Borla collection for related exhaust systems and components.

Frequently Asked Questions

Will this Borla part fit my 2003-2008 Nissan 350Z?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.