Borla 02-07 WRX Twin Tip Hush Catback Exhaust

This Borla cat-back exhaust system is built for the verified 2002-2007 Subaru Impreza WRX application listed below. Select it by exact manufacturer part number 140053 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

• T-304 Stainless Steel Construction: Premium material resists corrosion for lasting durability in all conditions, outperforming lesser steels.
• Twin Polished Tips: 3.19-inch diameter T-304 stainless steel tips with 3-inch tail pipes deliver aggressive rear dual-exit styling.
• Mandrel Bent Tubing: 3-inch diameter ensures smooth flow and maximum horsepower gains with precise CNC manufacturing.
• Bolt-on design uses factory hangers and clamps for 1-2 hour install time.
• Leaders in stainless steel exhaust since pioneering systems for classics like Ferrari and Rolls-Royce.
• Full T-304 stainless steel tubing, mufflers, and polished tips for superior strength, heat resistance, and mirror finish that endures.

Fitment

Specifications

What’s Included

One new Borla product identified by manufacturer part number 140053. 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 06-07 VW Jetta 2.5 / 08-10 Jetta SEL/SE/S SS Catback Exhaust
• Borla 06-14 Mazda MX-5 Miata 2.0L RWD Twin-Tip Cat Back Exhaust
• Borla 07-08 BMW 335i coupe/sedan aggressive catback exhaust system

Browse the Borla collection for related exhaust systems and components.

Frequently Asked Questions

Will this Borla part fit my 2002-2007 Subaru Impreza WRX?
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.