Our products are designed based on OEM specifications and are suitable for unmodified vehicles. If your vehicle has been modified, compatibility or installation cannot be guaranteed. We recommend confirming your vehicle's setup or consulting our customer service team before purchase. We're here to help!
Description
Flashark Long Tube Headers for 2006-2013 BMW N52 E90/E91/E92/E93/E82 128i/325i/328i/330i
Unlock the full potential of your BMW N52 engine with FLASHARK's precision-engineered long tube headers. Tailored specifically for E90, E91, E92, E93, and E82 models, these headers maximize exhaust flow and minimize backpressure, delivering noticeable power gains. Made from durable T304 stainless steel, they offer a sleek mirror-polish finish, easy installation, and enhanced exhaust tone. Perfect for drivers seeking improved engine efficiency, performance, and sound.
Fitment:
- BMW 2006-2011 E90 325i, 325xi, 328i, 328xi, 330i, 330xi Sedan N52 Engine
- BMW 2006-2011 E91 325i, 328i Wagon N52 Engine
- BMW 2007-2012 E92 325i, 328i, 330i Coupe N52 Engine
- BMW 2007-2012+ E93 328i Convertible N52 Engine
- BMW 2008-2012 E82 128i N52 Engine
Note: Will not fit RHD (Right-Hand Drive) cars.
Specifications:
Brand Name: Flashark
Certificate: ISO9001:2000
Application: Long Tube headers
Material: Stainless Steel
Surface: Mirror Polish
3/8” Thick Lasercut and CNC Machined Flanges
Primary Diameter: 1.50” – 16 gauge
Features:
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High-Performance Design: Improves exhaust flow and reduces backpressure, boosting engine efficiency and adding up to 8–20 horsepower.
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Stainless Steel Construction: Made from high-quality T304 stainless steel for superior durability, corrosion resistance, and heat tolerance.
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Mandrel-Bent Piping: Ensures smooth and unrestricted airflow, minimizing turbulence for maximum exhaust performance.
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Precision Fitment: Specifically designed for BMW N52 engine in E90, E91, E92, E93, and E82 platforms, ensuring an exact fit without modification.
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Direct Bolt-On Installation: Comes with pre-drilled mounting points and necessary hardware, making installation straightforward and hassle-free.
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Weight Reduction: Lighter than OEM exhaust components, contributing to improved handling and overall vehicle dynamics.
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Compatible with Factory Sensors: Retains the use of stock oxygen sensors and catalytic converter placements for emissions compliance where applicable.
- Enhanced Exhaust Tone: Produces a more aggressive, sporty exhaust note, giving the vehicle a refined yet powerful sound profile.
Comparison with Stock Exhaust Manifolds
Upgrading from stock exhaust manifolds to FLASHARK long tube headers brings clear advantages for BMW N52 owners. Stock manifolds are compact and primarily designed for emissions and cost efficiency, which can restrict exhaust flow and create backpressure. FLASHARK headers are engineered to optimize exhaust scavenging, resulting in noticeable performance and sound improvements.
- Why Upgrade Matters: Stock manifolds limit the engine’s breathing potential. Long tube headers unlock more efficient exhaust flow, which translates into smoother power delivery and improved throttle response.
- Power and Torque Gains: By reducing restrictions, headers can add up to 8–20 horsepower depending on the vehicle and supporting modifications.
- Enhanced Sound Profile: Compared to stock manifolds, headers create a more aggressive and sporty exhaust tone, enhancing the driving experience.
- Maintains Reliability: Designed with precision to fit N52 engines without modifications and remain compatible with factory sensors and catalytic placements.
Shorty vs Long Tube Headers
Shorty headers are easier to install and provide modest performance gains, mainly in the mid-range RPM. Long tube headers, like Flashark’s, extend closer to the exhaust system, optimizing exhaust pulse timing for maximum flow. This delivers stronger power gains across the RPM range, especially at high engine speeds, while improving sound quality. For BMW N52 owners seeking the best balance of performance, sound, and engine efficiency, long tube headers are the superior choice.
Why Choose Flashark Long Tube Headers?
Flashark long tube headers combine performance engineering with proven reliability, giving BMW N52 owners a powerful, bolt-on upgrade that enhances sound, boosts power, and delivers long-lasting durability. Built to outperform stock components and designed for a precise OEM-level fit, FLASHARK provides the high-quality performance solution trusted by BMW enthusiasts.
BMW N52 Engine Overview
The BMW N52 is a naturally aspirated inline-six engine produced from 2004 to 2015, widely known for smooth power delivery and high-revving characteristics. Compatible models include:
- E90/E91 325i, 328i, 330i (2006–2011)
- E92 325i, 328i, 330i Coupe (2007–2012)
- E93 328i Convertible (2007–2012+)
- E82 128i (2008–2012)
Common variants include N52B25 (2.5L) and N52B30 (3.0L). The engine features an aluminum block, variable valve timing (VANOS), and lightweight construction, making it an ideal candidate for performance upgrades like long tube headers. Optimized exhaust flow enhances its naturally aspirated performance and overall driving experience.
