Turbo XS WS02-CBE Catback Exhaust System for 2002-2007 Subaru WRX/STI

Vehicle Fitment

• 2002-2007 Subaru Impreza WRX (all trims including base and Limited)
• 2004-2007 Subaru Impreza WRX STI (all trims)

Features

• Full-length catback exhaust system designed specifically for 02-07 Subaru WRX/STI
• 304 stainless steel construction for increased durability and corrosion resistance
• 3.0" diameter piping to improve exhaust flow over stock system
• TIG-welded joints for strength and longevity
• Polished stainless steel finish for show-quality appearance
• Single 4" polished exhaust tip for a clean, conservative look
• Improves exhaust sound with a more aggressive tone and minimal drone
• Direct-fit design that mates to stock or aftermarket downpipes

Specifications

• Part Number: WS02-CBE
• System Type: Catback exhaust system
• Piping Diameter: 3.0" throughout full length
• Material: 304 stainless steel
• Tip Size: Single 4" polished stainless tip
• Welding: TIG-welded construction
• Fitment: Direct bolt-in for 02-07 WRX and 04-07 STI models
• Compatibility: Works with stock or aftermarket downpipes and adapters

Included Components

• 1x Turbo XS catback exhaust main piping assembly
• 1x 4" polished stainless exhaust tip
• 1x Set of hangers and mounting hardware
• 1x Gaskets and clamps as required for installation

Product Description

The Turbo XS WS02-CBE Catback Exhaust System is a performance-oriented full exhaust upgrade designed for 2002-2007 Subaru WRX and 2004-2007 WRX STI models. Built from 304 stainless steel with 3.0" diameter piping, this catback exhaust improves exhaust flow over the restrictive factory system, delivering a more aggressive and engaging boxer engine sound while maintaining usable everyday characteristics. The polished stainless finish and TIG-welded construction ensure both durability and a premium appearance.

With a direct-fit design that mates easily to the stock (or many aftermarket) downpipes, the WS02-CBE offers a straightforward installation using provided hangers and hardware. Its single 4" polished tip gives the rear of the vehicle a subtle yet sporty look, making it a popular choice for WRX and STI owners seeking improved sound and exhaust performance without excessive drone. Suitable for stock to moderately modified turbo setups, this catback system enhances both the auditory and performance experience of the Subaru rally-heritage platform.