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Intake Resonator Delete Pipe - G01/G02, G05/G06/G07, G30/G32 B58 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:53326245
Part#: 058917LA01
In Stock
New Item
$ 101.99 USD
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$ 101.99 USD
Free Shipping

From the factory, B58-equipped BMWs are designed to be refined and quiet. To achieve this, BMW equipped the intake tract with a bulky plastic resonator designed to cancel out the natural induction sounds of the engine. While great for a silent commute, it robs the enthusiast of the satisfying "whoosh" noise and turbo spool that make the B58 one of the most exciting engines on the market today.

Our Intake Resonator Delete Pipe is the simplest, most cost-effective way to bring that personality back to your BMW without shelling out hundreds for a full intake system. By deleting the OEM intake resonator assembly, you'll experience a drastic increase in induction noise and blow-off sounds. This hose also removes the internal chambers that create turbulence in the factory pipe, ensuring smooth, consistent airflow to the turbocharger. In short, this fully-reversible delete pipe is a must-have upgrade for owners who wish to keep their factory airbox while dramatically increasing induction noise.

Features:

Increases audible induction noise and turbocharger "blow-off" sounds
Removes the internal chambers that cause turbulence in the factory pipe, ensuring smooth, consistent airflow to the turbocharger
Precision-engineered to look like it belonged there from the factory
Perfect for those who want better sound and flow while keeping the superior filtration and heat-shielding of the OE BMW airbox
Design:

Durable four-ply fiber-reinforced silicone construction matches the exact dimensions of the factory air intake elbow (13717643302), ensuring a perfect fit
T304 stainless steel German-style worm gear hose clamps ensure a consistent seal and optimal corrosion resistance
Fully-reversible - no permanent modifications necessary!
Product Development:

Our B58 Intake Resonator Delete Pipe was designed, engineered, tested, and quality inspected by our Research & Development team. Our development process includes leading-edge product technology: FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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Active Autowerke S63 N63 A-Flow Catted Downpipes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:51110136
Part#: 11-041AB
Ships in 3 Business Days
New Item
$ 2,279.00 USD
Free Shipping
$ 2,279.00 USD
Free Shipping
Active Autowerke’s Aflow Catted Downpipes provide a "no-compromise" solution for the G-body enthusiast who wants high-flow performance without the drawbacks of a track-only "catless" setup. These downpipes feature advanced metallic high-flow catalysts that satisfy onboard diagnostic requirements, meaning you can enjoy increased power without the headache of a Check Engine Light (CEL). By utilizing premium 304 stainless steel and a low-restriction design, these pipes are built to withstand the intense thermal cycles of a twin-turbo V8 while delivering a deep, aggressive exhaust note. This variant is a true bolt-on upgrade that preserves the daily driveability and luxury experience of your BMW while significantly improving its performance ceiling. Key Features: No CEL Operation: Engineered to work with factory emissions monitors for a dashboard-clear experience. Streamlined Exhaust Path: Mandrel-bent 3" piping with minimal bends for smooth, high-velocity exhaust gas flow. Precision Fitment: Developed through extensive R&D to provide a factory-like bolt-on installation. Hand-Made in the USA: Fabricated in-house at Active Autowerke’s Miami facility to ensure surgical quality control. Vibration Resistance: Robust TIG welding and heavy-duty brackets ensure longevity even under aggressive driving conditions. Specifications: Primary Material: Brushed 304 Stainless Steel. Inlet/Outlet: Precision cast V-band inlet and direct-fit outlet. Flow Rating: Significantly higher CFM than restrictive factory ceramic converters. Installation: 100% Bolt-on; no cutting or welding required. Finish: Natural Stainless. Lead Time: Typically custom made-to-order (Approx. 2-week build time).
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Active Autowerke GESI Catted Downpipe - B58N
For Model Years 2024+
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Model Years 2024+ - Please call in with vin prior to purchase
Active Autowerke - Corporate Logo
T#:51320821
Part#: 11-062N
Ships in 10 Business Days
New Item
$ 1,899.00 USD
Free Shipping
$ 1,899.00 USD
Free Shipping
For the owner of a late-model BMW who demands a balance of high-end performance and sophisticated daily drivability, Active Autowerke offers the B58N Gen-3 GESI Catted Downpipe. Built with a focus on long-term reliability and environmental standard compliance, this downpipe features an EPA-registered GESI G-Sport catalytic converter. These 400-cell metallic substrates are furnace-braised to the mantle, offering outstanding resistance to thermal shock and vibration. The industrial-grade 304 stainless steel construction ensures the downpipe will withstand years of heat cycles without degrading. This system is a true "plug-and-play" solution that enhances the B58's deep, throaty exhaust note while keeping emissions levels in check and the dashboard clear of errors. Key Features: 49-State Legal: Features an EPA-registered catalyst that is fully OBD2 compliant (excludes vehicles registered in CA). Superior Durability: Constructed entirely from heavy-duty 304 stainless steel with a brushed finish. Proprietary Catalyst Loading: Precious metal technology ensures the reduction of harmful emissions and eliminates raw fuel odors. OEM+ Fitment: Meticulously test-fitted on a dedicated fixture to guarantee a perfect seal with factory turbo and exhaust connections. Comprehensive Kit: Available with an optional turbo flange gasket to ensure a fresh, leak-free installation. Specifications: Type: Signature Series Valved GESI Catted Downpipe. SKU: 11-062N. Catalyst Rating: Rated for high-output applications while maintaining operational efficiency. Hardware: Includes lower mounting brackets and necessary flex section. Vehicle Fitment (US Models Only): * 2025+ BMW X3 40i / X3-M50i (G45) 2025+ BMW X5 40i (G05 LCI) / X7 40i (G07 LCI) 2025+ BMW 540i (G60) / 740i (G70)
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Active Autowerke AFlow Catted Downpipe - B58N G06/G06/G07
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2024+ Models -- Please call in with vin prior to purchase
Active Autowerke - Corporate Logo
T#:51426482
Part#: 11-062NA
Ships in 10 Business Days
New Item
$ 1,519.00 USD
Free Shipping
$ 1,519.00 USD
Free Shipping
Active Autowerke brings motorsport technology to street-legal applications with the B58N Aflow Catted Downpipe. This system features a high-efficiency 400 Cell Per Square Inch (CPSI) Active Aflow catalytic converter that is EPA registered and 49-state legal. By utilizing proprietary precious metal loading, this catalyst reaches operational efficiency within just 9 seconds of startup, ensuring the vehicle remains fully OBD2 compliant. The furnace-brazed stainless steel substrate ensures extreme durability under high-boost conditions. This downpipe provides the flow characteristics of a race pipe while effectively neutralizing harmful emissions and odors, protecting both the environment and the vehicle's passengers. Key Features Active AFlow High-Flow Catalyst: 400 CPSI substrate designed to provide maximum flow while maintaining EPA compliance. Rapid Light-Off Time: Reaches operational efficiency within 9 seconds, ensuring OBD2 readiness monitors remain active. Forced Induction Optimized: Specifically engineered for high-boost applications with zero loss in horsepower. Extreme Heat Resistance: Built to withstand internal exhaust gas temperatures (EGTs) up to 1500°F. Durable Construction: Substrate is furnace-brazed to the mantle, preventing the internal core from shifting or breaking under heavy vibration. Specifications Vehicle Fitment: 2025+ BMW B58N Models (X3-40i, X3-M50i, X5-40i, X7-40i, 540i, 640i, 740i). Cell Density: 400 Cells Per Square Inch (CPSI). Catalyst Material: 304 Stainless Steel Substrate. Compliance: EPA Registered / 49-State Legal (Not CARB registered for California). Warranty: 5-Year/50,000-Mile on shell/ends; 2-Year/25,000-Mile on the catalytic core (Warranty void with "burble" tunes).
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