Upgrade your 2007-2013 BMW 1M/ 135i/ 335i/ 335is/ 335Xi with the Palenon Performance 3" Racing n54 Downpipes and experience a significant boost in power and performance. Our high-quality n54 downpipes are engineered to unlock the full potential of your N54 engine, delivering impressive gains and enhanced driving dynamics.

Features

• Premium Construction: Made from mandrel-bent, TIG-welded 3" stainless steel for optimal strength and durability.
• Enhanced Flow: Smooth radius bends reduce turbulence and improve exhaust flow.
• Precision Fit: CNC-machined SS304 stainless steel flanges for a perfect fit.
• Power Gains: Achieve 25-30hp increases with a proper tune.
• Lifetime Warranty: Backed by Palenon Performance's lifetime warranty for added assurance.

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Performance

The factory downpipes on your BMW 335Xi are equipped with restrictive catalytic converters that hinder exhaust flow and create back pressure. By replacing them with our 3" n54 catless downpipes, you'll significantly reduce back pressure, leading to faster turbo spool, increased power and torque, and a more aggressive exhaust note. This upgrade is ideal for running higher boost levels and Stage 2 tunes, providing a substantial performance boost and enhancing your driving experience.

Construction

• Material: Crafted from 3" mandrel-bent stainless steel, transitioning to 2.5" to seamlessly connect with OEM midpipes.
• Fitment: Designed specifically for the AWD N54 platform to ensure a perfect fit.
• O2 Sensor Bungs: Equipped with two O2 sensor bungs for remounting factory sensors and maintaining air/fuel mixture monitoring.
• Tune Required: As these are catless downpipes, an ECU tune or CEL fix is necessary to avoid a check engine light.

Fitment

• 2007 – 2011 BMW 335Xi (N54) RHD & LHD Models
• 2007 – 2010 E90/E91/E92/E93 BMW 335i
• 2011 – 2013 E92 BMW 335is
• 2008 – 2010 E82/E88 BMW 135i
• 2011 – 2012 E82/E88 BMW 1M

Why Choose Palenon Performance?

At Palenon Performance, we pride ourselves on delivering exhaust solutions that enhance vehicle performance and reliability. Our downpipes are crafted from top-grade stainless steel and manufactured with precision to ensure durability and optimal flow. Our team of skilled engineers and designers continuously push the boundaries of performance, providing innovative products that integrate seamlessly with your vehicle. With rigorous testing and a focus on customer satisfaction, Palenon Performance is your trusted partner for high-performance exhaust upgrades.

Elevate your BMW 335Xi’s performance with Palenon Performance 3" Racing Downpipes and experience the ultimate in power and sound.