Product Overview

Performance Catback Valved Exhaust System for BMW E90 & E92

Designed specifically for BMW E90 and E92 320i/325i models (2006-2012), this catback exhaust system combines performance, sound control, and aggressive styling in one complete upgrade package.

Featuring a valve-controlled exhaust design, drivers can adjust exhaust sound characteristics to suit different driving conditions. Constructed from premium SUS304 stainless steel, the system offers excellent corrosion resistance, durability, and long-term performance reliability.

The exhaust layout is engineered to complement vehicles equipped with an M3-style rear bumper conversion, creating a sportier rear-end appearance while maintaining proper exhaust flow efficiency.

Vehicle Fitment

Compatible Vehicle Applications

• BMW 320i E90 Sedan
• BMW 325i E90 Sedan
• BMW 320i E92 Coupe
• BMW 325i E92 Coupe
• Model Years: 2006-2012
• Engine Compatibility: 2.0L / 2.5L Applications
• Installation Position: Rear Catback Section
• Rear Bumper Requirement: M3-Style Rear Bumper or Diffuser Conversion

Please provide vehicle model, engine displacement, and rear bumper modification details after ordering to ensure proper fitment.

Key Features

Advanced Performance Engineering

• Vehicle-specific catback exhaust design
• Integrated valve-controlled exhaust system
• SUS304 stainless steel construction
• Compatible with M3 rear bumper conversions
• Micropole performance muffler technology
• Optimized exhaust flow characteristics
• Reduced exhaust restriction and backpressure
• Sportier exhaust sound with adjustable tone control
• Excellent corrosion and heat resistance
• Direct-fit rear section installation

Specifications

Technical Details

• Material: SUS304 Stainless Steel
• Exhaust Type: Catback Exhaust System
• Valve Type: Performance Exhaust Valve
• Muffler Type: Micropole Performance Muffler
• Installation Position: Rear Section
• Vehicle Compatibility: BMW E90/E92 320i & 325i
• Model Years: 2006-2012
• Rear Bumper Compatibility: M3-Style Conversion
• Product Category: Performance Exhaust Upgrade
• Country of Vehicle Manufacture: Germany
• Origin: Mainland China

Performance Benefits

Enhanced Sound, Performance & Appearance

• Allows drivers to adjust exhaust sound characteristics through the valve system
• Improves overall exhaust flow efficiency
• Helps reduce exhaust backpressure
• Produces a deeper and sportier exhaust tone
• Enhances driving enjoyment and throttle response feel
• Provides a more aggressive rear appearance when paired with an M3-style bumper
• Durable stainless-steel construction ensures long service life
• Suitable for both daily driving and enthusiast vehicle builds

Ordering & Production

Custom Manufacturing Information

This exhaust system belongs to the customized performance exhaust category and is manufactured according to vehicle-specific requirements.

• Production lead time: Approximately 7–10 business days
• Wholesale pricing available for orders of 2 sets or more
• Vehicle information is required before production
• Please provide:
  • Vehicle model
  • Engine displacement
  • Rear bumper or diffuser modification status
  • M3 conversion details (if applicable)

Providing complete vehicle information helps ensure accurate production and fitment.

⚠ Important Notes

Please Read Before Purchase

• This is a custom-manufactured exhaust system
• Exhaust sound characteristics may vary depending on vehicle setup, engine condition, and surrounding environment
• Audio recordings may differ from actual installed sound due to recording equipment and environmental conditions
• Exhaust sound preference is subjective and is not considered a product defect
• Minor cosmetic deformation or surface marks caused during international shipping are not considered quality defects
• Professional installation is strongly recommended
• Buyers are responsible for confirming M3 rear bumper compatibility before purchase
• Please verify local vehicle modification and emissions regulations before installation
• Customized products generally cannot be canceled once production has entered production status