Top Speed Pro1 Performance Catback Exhaust System – BMW 335i E90/E92 Twin Turbo (2007–2011)
Upgrade your BMW 335i with our high-performance catback exhaust system, designed to deliver a deeper, throaty exhaust note and improved flow for enhanced power and response. Built for enthusiasts who want a refined yet sporty sound, this system is ideal for street use without the rasp common in other systems.
Key Features:
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Polished T304 Stainless Steel Construction – High-quality finish with excellent corrosion resistance
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Mandrel-Bent 63mm (2.5") Piping + Mid Pipes – Unrestricted exhaust flow for better throttle response
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TIG Welded by Hand – Precision welds for durability and a clean, professional finish
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Dual 102mm (4") Slanted Polished Tips – Bold and aggressive appearance
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Street Version Sound Profile – Deep, throaty tone with no rasp—refined yet sporty
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Lightweight Design – Lighter than OEM exhaust for better performance and efficiency
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Actual Customer Sound Clips Available – Hear it installed on an E92 335i 4-Door Sedan
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No Returns Based on Sound Level Preferences
Vehicle Fitment:
Compatible with:
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BMW E90 335i Sedan (2007–2011)
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BMW E92 335i Coupe (2007–2011)
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Fits Twin Turbo N54 engine with factory rear bumper layout
Shipping Notes:
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Shipping costs listed apply to continental 48 U.S. states only
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For Alaska, Hawaii, Puerto Rico, Guam, U.S. Virgin Islands, or international shipping, please contact us for a custom quote
⚠️ Sound Policy:
This is a street version system designed for an enjoyable driving tone. However, sound is subjective, and returns will not be accepted based on tone preference.
