BMW B48 OPF Sport Cats 200Cell Euro 6 Downpipe F & G Series 120i, 125i, 220i, 230i, 320i, 330i, 420i, 430i, 520i, 530i, 630i, 730i, X3, X4, Supra A90 (Gold Heat Shielded) | PW Motor (Copy)

Premium performance exhaust components from PW Motor. If you would like to confirm fitment before ordering, simply send us a message through eBay.

Performance Parts Model Specific Fitment UK Seller

Why buy from PW Motor

Specialist automotive performance products
Carefully prepared model-specific listings
Fast and helpful support before and after purchase
Strong focus on quality, fitment and reliability

Before you order

Please check the full description and compatibility information carefully. If you are unsure, contact us before purchase and we will help confirm the correct fitment for your vehicle.

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Why enthusiasts choose PW Motor

Performance focused Parts selected for drivers looking for better flow, stronger response and a more purposeful setup.

Fitment support Need help confirming compatibility? Contact us before ordering and we will point you in the right direction.

Automotive specialist PW Motor focuses on performance parts, not generic marketplace stock.

Product description

Enhance your BMW B48 OPF platform with PW MOTOR’s 4.5" 200Cell Euro 6 Sport Cat Heat Shielded Downpipe, designed to deliver improved exhaust flow, enhanced turbo response, and increased performance while maintaining a more road-friendly setup.

Our second-generation gold heat-shielded downpipes feature an additional layer of stainless steel wool for improved thermal efficiency and durability under demanding conditions. This upgraded construction comes as standard across all PW MOTOR Gen 2 heat-shielded downpipes.

Designed using advanced CAD modelling technology, these downpipes provide precise fitment and optimal exhaust flow. Manufactured from premium 1.6mm wall 304L stainless steel, every unit is hand TIG welded in-house for maximum strength and long-term reliability.

Key Features:

• Improved exhaust flow and turbo efficiency
• Enhanced throttle response and sharper acceleration
• Increased power and torque gains
• 200Cell Euro 6 high-flow sport catalytic converter
• More aggressive exhaust note without excessive drone
• Premium 304L stainless steel construction
• Gold heat shielding to reduce under-bonnet temperatures
• Additional stainless steel wool heat protection layer
• Mandrel-bent tubing with laser-cut brackets
• Handmade TIG welded construction
• Reduced turbo back pressure
• Compatible with both RHD and LHD vehicles

Vehicle Compatibility:

BMW F & G Series Models with B48 OPF Engine:
• 120i
• 125i
• 220i
• 230i
• 320i
• 330i
• 420i
• 430i
• 520i
• 530i
• 630i
• 730i
• X3 20i / 30i
• X4 20i / 30i

Toyota:
• Toyota Supra A90 2.0 B48 OPF

Please note:
A Stage 2 ECU tune is recommended to fully optimise performance and prevent potential check engine lights. Professional installation is strongly recommended.