Cold Air Intake for BMW 328i E90 E92 E93 (2007-2012) 3.0L L6 Engine Chrome

Awaken the legendary BMW inline-6 sound and unlock hidden performance with this precision-engineered Cold Air Intake System, designed exclusively for the 2007–2012 BMW 328i. Featuring a heat shield barrier, high-flow stainless steel mesh filter, and aerospace-grade T6061 aluminum piping—experience sharper throttle response, noticeable power gains, and the iconic straight-six growl that made these BMWs legendary.

Rediscover the Soul of Your BMW's Legendary Inline-Six

BMW's naturally aspirated 3.0L N52 inline-six is one of the most celebrated engines ever to roll out of Bavaria. Winning "Engine of the Year" awards in 2006 and 2007, the N52 delivered 230 horsepower and 200 lb-ft of torque with silky-smooth power delivery and that unmistakable straight-six soundtrack. Whether you're carving corners in an E90/E92/E93 328i sedan, coupe, wagon, or convertible, this engine represents the last of a dying breed—the naturally aspirated BMW six-cylinder.

But here's the reality: BMW engineered that restrictive factory airbox to meet emissions standards and cost targets, not to maximize performance. Those pinched intake runners and heat-soaked plastic components are suffocating your N52's potential. This Cold Air Intake System eliminates those restrictions with smooth-flowing T6061 aluminum piping, a massive heat shield, and a lifetime stainless steel mesh filter—giving your inline-six the oxygen it craves and the sound it deserves.

Performance Gains: Stock vs. Cold Air Intake

Key Features at a Glance

• Proven Power Gains: Extract up to 23 additional horsepower and 20 lb-ft of torque from your N52—feel instant improvement in mid-range pull and top-end power
• Aerospace-Grade Construction: T6061 aluminum piping offers superior strength-to-weight ratio, exceptional heat dissipation, and a show-quality finish that transforms your engine bay
• Integrated Heat Shield: Heavy-duty thermal barrier prevents heat soak from the engine bay, ensuring your intake draws only dense, cool air for maximum performance
• Lifetime Stainless Steel Filter: Washable and reusable fine mesh filter provides superior filtration while maximizing airflow—never buy another air filter again
• Authentic BMW Sound: Unleash the deep, mechanical growl of your inline-six under acceleration—hear every gear change and feel more connected to your driving experience
• Complete Bolt-On Kit: Includes all reducers, clamps, hoses, and mounting hardware for seamless installation—no cutting or permanent modifications required

How It's Used: Installation & Fitment

Installation is straightforward and BMW-enthusiast friendly. This complete bolt-on system requires only basic hand tools and typically takes 45 minutes to an hour. Remove your factory airbox assembly, install the heat shield bracket, connect the aluminum intake piping sections, mount the stainless steel filter, and reconnect your mass airflow sensor. The kit includes all necessary couplers, T-bolt clamps, and hardware for a secure, leak-free installation. Compatible with both automatic and manual transmissions, this intake requires zero permanent modifications—making it perfect for lease vehicles or those who want to maintain reversibility.

Product Durability & Material Details

Constructed from T6061 aluminum—the same aerospace-grade alloy used in aircraft components—this intake system is engineered to withstand the rigors of high-performance driving. Unlike cheaper alternatives that use mild steel or plastic, T6061 aluminum offers exceptional corrosion resistance, superior heat dissipation properties, and maintains structural integrity even under extreme temperature cycling. The mandrel-bent piping ensures smooth, turbulence-free airflow with no restrictions. The stainless steel mesh filter utilizes multiple layers of precision-woven wire mesh that captures particles down to microscopic sizes while maintaining maximum flow characteristics—far superior to disposable paper filters that collapse under high airflow demand.

Your Benefits at a Glance

• Sharper Throttle Response: Immediate pedal response makes your BMW feel more eager and connected to your inputs
• Enhanced Mid-Range Pull: Feel stronger acceleration in the 3,000–6,000 RPM range where the N52 loves to live
• Improved Fuel Efficiency: More efficient breathing can translate to better MPG during steady-state highway cruising
• Premium Engine Bay Aesthetics: Polished aluminum and stainless steel create a motorsport-inspired look that screams performance
• Lifetime Cost Savings: One washable filter eliminates the need to purchase disposable filters every service interval
• Preserve BMW Character: Experience the naturally aspirated inline-six as BMW intended—raw, responsive, and rewarding

Fitment & Package Details

Fitment:

• 2007–2011 BMW 328i E90 Sedan (3.0L L6)
• 2007–2012 BMW 328i E92 Coupe & E93 Convertible (3.0L L6)
• Compatible with 3.0L N52 Inline-6 Engine
• Fits Both Automatic & Manual Transmissions
• Compatible with RWD & xDrive AWD Models

Package Includes:

• T6061 Aluminum Polished Intake Piping
• Integrated Heat Shield with Mounting Brackets
• High-Flow Washable Stainless Steel Mesh Air Filter
• High-Pressure Silicone Couplers & T-Bolt Clamps
• All Necessary Hardware & Installation Instructions

Common Questions

Will this cold air intake fit my 2012 BMW 328i?
It fits 2007–2012 BMW 328i E90, E92, E93, and E91 models equipped with the naturally aspirated 3.0L inline-6 engine (in 2012, this applies to the E92 Coupe, E93 Convertible, and E91 Wagon with the 3.0L L6).

What is included in the kit?
The package includes polished T6061 aluminum intake piping, an integrated heat shield with mounting brackets, a washable stainless steel mesh air filter, high-pressure silicone couplers, T-bolt clamps, hardware, and installation instructions.

Does this fit both automatic and manual transmissions, as well as xDrive?
Yes, this bolt-on intake system is compatible with both automatic and manual transmissions and fits both RWD and xDrive AWD 328i 3.0L L6 models.

How long does installation take and are permanent modifications needed?
Installation typically takes 45 minutes to an hour using basic hand tools. It is a direct bolt-on setup that requires zero cutting or permanent modifications.

Can the air filter be cleaned and reused?
Yes, the kit features a lifetime fine-mesh stainless steel air filter that is fully washable and reusable.