B58 Silicone Front Mount Intake
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Description
Description
Unlock real, consistent power on your B58 with the Silicone Front Mount Intake. Designed for both F-chassis and G-chassis BMW models running the B58 3.0L twin-scroll turbo six — M140i, M240i, M340i, M440i, 340i, 440i, 540i, and X3/X4/X5/X6/X7 40i/M40i variants. This intake system relocates the air pickup from the heat-soaked engine bay to the front of the car, feeding cooler, denser air directly to the turbo. Available in four chassis-specific variants — pick your fitment at checkout. The mod that fixes the B58's biggest stock weakness: heat soak after repeated pulls.
F SERIES SEDAN / COUPE / WAGON
F20 — M140i / M140i xDrive (Hatch, LCI 2016-2019)
F21 — M140i (3-Door Hatch, LCI 2016-2019)
F22 — M240i / M240i xDrive (Coupe, 2016-2021)
F23 — M240i (Convertible, 2017-2021)
F30 — 340i / 340i xDrive (Sedan, LCI 2015-2018)
F31 — 340i Touring (Wagon, LCI 2015-2018)
F34 — 340i GT (LCI 2016-2020)
F32 — 440i / 440i xDrive (Coupe, 2016-2020)
F33 — 440i (Convertible, 2016-2020)
F36 — 440i Gran Coupe (2016-2020)
F10 — 540i (Sedan, late LCI 2017)
F SERIES SUV
F15 — X5 xDrive40i (SUV, late LCI 2017-2018)
F16 — X6 xDrive40i (SUV Coupe, late LCI 2017-2019)
G SERIES SEDAN / COUPE / WAGON
G20 — M340i / M340i xDrive (Sedan, 2018+)
G21 — M340i Touring (Wagon, 2019+)
G28 — M340i (China LWB, 2019+)
G22 — M440i / M440i xDrive (Coupe, 2020+)
G23 — M440i (Convertible, 2020+)
G26 — M440i Gran Coupe (2021+)
G30 — 540i / 540i xDrive (Sedan, 2017-2023)
G31 — 540i Touring (Wagon, 2017-2023)
G32 — 640i GT (2017-2023)
G42 — M240i / M240i xDrive (Coupe, 2022+)
G SERIES SUV
G01 — X3 xDrive30i / M40i (SUV, 2017+)
G02 — X4 xDrive30i / M40i (SUV Coupe, 2018+)
G05 — X5 xDrive40i (SUV, 2018+)
G06 — X6 xDrive40i (SUV Coupe, 2019+)
G07 — X7 xDrive40i (SUV, 2019+)
Confirm your exact chassis code, production year, and engine code (B58B30) before ordering. NOT compatible with Z4 M40i (G29) or 8 Series 840i (G14/G15/G16) — those use different chassis routing.
Key Features:
* Front-Mount Air Pickup: Relocates the intake inlet to the front bumper area where ambient air temps are dramatically lower than engine bay air. Pulls cool, dense ambient air straight to the turbo inlet instead of recycling hot underhood air.
* Premium Silicone Construction: Built from heat-resistant silicone piping with CNC-machined aluminium couplers and stainless steel T-bolt clamps. Flexible enough to absorb engine movement, durable enough for daily driving, track abuse, and sustained high-boost conditions.
* Massive IAT Reduction: Drops intake air temperatures by 20-40°C compared to OEM hot-air pickup. Cooler air = denser charge = more power, every pull, every time.
* Eliminates Heat Soak: Stock B58 systems lose serious power after 2-3 hard pulls as engine bay temps spike. Front-mount intakes maintain consistent IATs even after sustained track use or repeated dyno pulls — power stays where it should be.
* Consistent Real-World Power: On a hot day or a track session, stock B58 cars often lose 20-40 HP from IAT-based ignition timing pull. This system eliminates that loss — your peak power becomes your every-pull power.
* Improved Turbo Efficiency: Cooler intake air means denser charge, which means the turbo works less to hit the same boost target. Faster spool, more efficient compression, less thermal stress on the turbo.
* Four Chassis-Specific Variants: F Series Sedan/Coupe/Wagon, F Series SUV, G Series Sedan/Coupe/Wagon, and G Series SUV — each variant is engineered for the exact air routing of its chassis group. Pick yours at checkout.
* Larger Diameter Piping: Smoother, less restrictive airflow path than OEM. Pairs perfectly with catless downpipes, charge pipe upgrades, FMIC, and a proper Stage 2 tune.
* Audible Induction Sound: Repositioned intake delivers a more aggressive turbo spool sound, audible whoosh on throttle, and the kind of induction noise BMW engineered out of the factory airbox.
IMPORTANT FITMENT NOTE: B58 intakes are NOT cross-compatible between F-chassis and G-chassis, or between sedan/coupe and SUV variants. Pick the correct variant for your chassis at checkout. Z4 M40i (G29) and 8 Series 840i (G14/G15/G16) use different chassis routing and require separate intakes.
PAIRS WITH: Catless downpipes, charge pipe upgrades, FMIC, and a proper Stage 2 tune (MHD, JB4, Bootmod3). The full B58 power package starts here.
Delivery and Shipping
Delivery and Shipping
Our silicone front mount intakes are in stock & ready to ship.
B58 Silicone Front Mount Intake
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Frequently Asked Questions
Return window and conditions
You've got 30 days from the day your order arrives to send it back.
Parts must be unused, uninstalled, and in original packaging with all hardware included.
Electrical components, custom-fit parts, and clearance items are final sale unless they arrived defective.
Who pays return shipping?
If the part is defective, mislabeled, or we got the order wrong, we cover return shipping and send a prepaid label.
If it's a change of mind or wrong-fit on your end, return shipping is on you.
Manufacturer warranty vs. your warranty
Every part we sell carries the manufacturer's warranty, that's anywhere from 90 days to lifetime depending on the brand, and it's listed on the product page.
On top of that, Nuro backs every order with a 30-day satisfaction guarantee. If something's wrong in those first 30 days, you deal with us, not the manufacturer.
How to file a warranty claim
Email info@nuroperformance.com with your order number, a quick description of the issue, and photos or video of the problem.
We handle the back-and-forth with the manufacturer so you don't have to chase anyone. Most claims are resolved in 7–14 business days.
Shipping costs and timeframes
Standard shipping in Australia & the USA is free, otherwise calculated at checkout based on size and zip.
Most orders ship within 1–2 business days and land at your door in 3–7 business days.
Need it faster? Expedited and overnight options are available at checkout if possible.
Do you ship internationally?
Yes, we ship to Canada, Mexico, UK, EU, and Australia.
Rates are calculated at checkout. Heads up: any duties, taxes, or customs fees charged by your country are your responsibility we can't predict or prepay those.
Though we are based in Melbourne, Australia.
Tracking info
The moment your order ships, you'll get an email with a tracking number. You can also pull tracking up anytime by logging into your account at nuroperformance.com/account.
Tracking can take up to 24 hours to start updating after shipment, that's normal.
What if my package arrives damaged?
Take photos of the box AND the part before unpacking further, then email info@nuroperformance.com within 48 hours of delivery.
We file the carrier claim, you get a replacement on the way.
Don't toss the packaging until we tell you it's clear, carriers sometimes inspect.
Payment methods
We accept all major credit cards (Visa, Mastercard, Amex, Discover), PayPal, Apple Pay, Google Pay, and Shop Pay.
Need to split it up? Afterpay is at checkout pay over 8 weeks with no impact to your credit to check eligibility.
Bulk or repeat customer discounts
Yes, every order earns recognition that can lead to discounts. Repeat customers get early access to drops and member-only discounts via email.
Buying for a shop or build series? Apply for a trade account. Email info@nuroperformance.com for tiered pricing.
How do I know if a part fits my car?
Every product page has a fitment selector pick your year, make, model, trim, and engine. If the part fits, you'll see a "Confirmed Fit" badge. Still not sure? Send us your VIN at info@nuroperformance.com and we'll verify before you check out.
Two minutes of double-checking beats a return.
What if I order the wrong part?
It happens. As long as the part is unused and in original packaging, return it within 30 days for a full refund or swap.
If our fitment guide on the site was inaccurate, we cover return shipping. If it was a wrong selection on your end, return shipping is on you.
Do you offer fitment guarantees?
Yes. If our site confirms a part fits your vehicle and it doesn't, we pay return shipping both ways and either find you the right part or give you a full refund. Just send photos showing the fit issue.
OEM vs. aftermarket, what's the difference?
OEM (Original Equipment Manufacturer) parts are made by, or for your car's factory and match the original spec.
Aftermarket parts are made by third-party companies and often offer better performance, more options, or lower prices.
We carry both, and we'll tell you straight which one makes sense for your build.
Are parts new, used, or refurbished?
Everything we sell is brand new unless the listing specifically says "used" or "refurbished."
Used and refurb items are clearly labeled and priced accordingly, no surprises.
Performance claims (HP gains, etc.) How are they measured?
Power, torque, and other performance numbers come straight from manufacturer dyno testing on the specific platform listed.
We don't make up gains or recycle marketing fluff. If the claims look too good to be true, we don't carry the part.
Do you offer installation?
We don't run a shop ourselves, but we work with trusted installers across the US & Australia.
Email us your zip code and the part you bought at info@nuroperformance.com and we'll point you to a vetted shop nearby.
Will this void my factory warranty?
Under the Magnuson-Moss Warranty Act, a dealer can't void your entire warranty just because you installed an aftermarket part.
They CAN deny coverage on a specific component if the aftermarket part directly caused the failure.
Translation: an exhaust won't void your transmission warranty, but a tune might affect your powertrain coverage.
If you're not sure, talk to your dealer before installing.
Return window and conditions
You've got 30 days from the day your order arrives to send it back.
Parts must be unused, uninstalled, and in original packaging with all hardware included.
Electrical components, custom-fit parts, and clearance items are final sale unless they arrived defective.
Who pays return shipping?
If the part is defective, mislabeled, or we got the order wrong, we cover return shipping and send a prepaid label.
If it's a change of mind or wrong-fit on your end, return shipping is on you.
Manufacturer warranty vs. your warranty
Every part we sell carries the manufacturer's warranty, that's anywhere from 90 days to lifetime depending on the brand, and it's listed on the product page.
On top of that, Nuro backs every order with a 30-day satisfaction guarantee. If something's wrong in those first 30 days, you deal with us, not the manufacturer.
How to file a warranty claim
Email info@nuroperformance.com with your order number, a quick description of the issue, and photos or video of the problem.
We handle the back-and-forth with the manufacturer so you don't have to chase anyone. Most claims are resolved in 7–14 business days.
Shipping costs and timeframes
Standard shipping in Australia & the USA is free, otherwise calculated at checkout based on size and zip.
Most orders ship within 1–2 business days and land at your door in 3–7 business days.
Need it faster? Expedited and overnight options are available at checkout if possible.
Do you ship internationally?
Yes, we ship to Canada, Mexico, UK, EU, and Australia.
Rates are calculated at checkout. Heads up: any duties, taxes, or customs fees charged by your country are your responsibility we can't predict or prepay those.
Though we are based in Melbourne, Australia.
Tracking info
The moment your order ships, you'll get an email with a tracking number. You can also pull tracking up anytime by logging into your account at nuroperformance.com/account.
Tracking can take up to 24 hours to start updating after shipment, that's normal.
What if my package arrives damaged?
Take photos of the box AND the part before unpacking further, then email info@nuroperformance.com within 48 hours of delivery.
We file the carrier claim, you get a replacement on the way.
Don't toss the packaging until we tell you it's clear, carriers sometimes inspect.
Payment methods
We accept all major credit cards (Visa, Mastercard, Amex, Discover), PayPal, Apple Pay, Google Pay, and Shop Pay.
Need to split it up? Afterpay is at checkout pay over 8 weeks with no impact to your credit to check eligibility.
Bulk or repeat customer discounts
Yes, every order earns recognition that can lead to discounts. Repeat customers get early access to drops and member-only discounts via email.
Buying for a shop or build series? Apply for a trade account. Email info@nuroperformance.com for tiered pricing.
How do I know if a part fits my car?
Every product page has a fitment selector pick your year, make, model, trim, and engine. If the part fits, you'll see a "Confirmed Fit" badge. Still not sure? Send us your VIN at info@nuroperformance.com and we'll verify before you check out.
Two minutes of double-checking beats a return.
What if I order the wrong part?
It happens. As long as the part is unused and in original packaging, return it within 30 days for a full refund or swap.
If our fitment guide on the site was inaccurate, we cover return shipping. If it was a wrong selection on your end, return shipping is on you.
Do you offer fitment guarantees?
Yes. If our site confirms a part fits your vehicle and it doesn't, we pay return shipping both ways and either find you the right part or give you a full refund. Just send photos showing the fit issue.
OEM vs. aftermarket, what's the difference?
OEM (Original Equipment Manufacturer) parts are made by, or for your car's factory and match the original spec.
Aftermarket parts are made by third-party companies and often offer better performance, more options, or lower prices.
We carry both, and we'll tell you straight which one makes sense for your build.
Are parts new, used, or refurbished?
Everything we sell is brand new unless the listing specifically says "used" or "refurbished."
Used and refurb items are clearly labeled and priced accordingly, no surprises.
Performance claims (HP gains, etc.) How are they measured?
Power, torque, and other performance numbers come straight from manufacturer dyno testing on the specific platform listed.
We don't make up gains or recycle marketing fluff. If the claims look too good to be true, we don't carry the part.
Do you offer installation?
We don't run a shop ourselves, but we work with trusted installers across the US & Australia.
Email us your zip code and the part you bought at info@nuroperformance.com and we'll point you to a vetted shop nearby.
Will this void my factory warranty?
Under the Magnuson-Moss Warranty Act, a dealer can't void your entire warranty just because you installed an aftermarket part.
They CAN deny coverage on a specific component if the aftermarket part directly caused the failure.
Translation: an exhaust won't void your transmission warranty, but a tune might affect your powertrain coverage.
If you're not sure, talk to your dealer before installing.
