SKU: 25852725335

BMW & Supra Gen 1 B46 B48 Charge Pipe with Blow-Off Valve (BOV) Kit

$283.05 $314.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

BMW & Supra Gen 1 B46 B48 Charge Pipe with Blow-Off Valve (BOV) KitFinally, that blow off valve sound you've been waiting for on your Gen 1 B46 B48 2. 0L powered BMW Supra. The massive Turbosmart Raceport blow off valve lets unused charge air to vent to the atmosphere giving off the desired "Pshhhh" blow off sound all turbo owners love. The BMS Elite is the highest quality B46 B48 charge pipe upgrade on the market. Our charge pipe is constructed from high gauge aluminum featuring a CNC throttle body and turbo flange

Finally, that blow-off valve sound you've been waiting for on your Gen 1 B46 B48 2.0L powered BMW/Supra. The massive Turbosmart® Raceport® blow-off valve lets unused charge air to vent to the atmosphere giving off the desired "Pshhhh" blow-off sound all turbo owners love.

The BMS Elite is the highest quality B46 B48 charge pipe upgrade on the market. Our charge pipe is constructed from high-gauge aluminum featuring a CNC throttle body and turbo flange for a snug, OEM-style fit. It is completed with a matte black textured finish to coordinate with the engine bay and boasts two 1/8" NPT bungs ideal for an external boost gauge or methanol nozzles.

Also includes a heavy-duty replacement coupler, o-ring, c-clip, and all required installation hardware.

This version features the Turbosmart® Raceport® blow-off valve to release excess pressure in the charge pipes when letting off the gas. In addition to intoxicating sound, it reduces compressor surge and improves overall reliability at higher boost levels. Compatible with factory tuning, JB4, and flash tuning.

Replaces OEM BMW Part #13718601683 Charge air duct

Features and Benefits

• Amazing blow-off valve sound
• Improved reliability at higher boost levels
• Snug OEM fitment
• Increased diameter for better airflow
• CNC machined throttle body and turbo flange
• Reduces compressor surge
• Compatible with factory tuning, JB4, and flash tuning.
• Includes three 1/8' NPT bungs for methanol/water injection or boost gauges
• Heavy-duty reinforced silicone coupler
• 100% reversible.

Gen 1 B46 & B48 Vehicle Fitment

BMW 1 Series
• 2016-2019 B46 B48 F20 F21 LCI BMW 120i / 125i

BMW 2 Series
• 2016-2021 B46 B48 F22 F23 BMW 220i / 230i including Convertible and xDrive
• 2022-2025 B46 B48 G42 BMW 230i including xDrive

BMW 3 Series
• 2016-2019 B46 B48 F30 F31 F34 LCI BMW 320i / 330i including Touring, Gran Turismo and xDrive
• 2016-2018 B46 B48 F30 BMW 330e
• 2019-2025 B46 B48 G20 G21 BMW 330i including Touring and xDrive
• 2021-2025 B46 B48 G20 G21 LCI BMW 330i including Touring and xDrive
• 2019-2025 B46 B48 G20 BMW 330e

BMW 4 Series
• 2015-2020 B46 B48 F32 F33 F36 BMW 420i / 430i including Gran Coupe, Convertible and xDrive
• 2021-2025 B46 B48 G22 G23 G26 BMW 430i including Gran Coupe, Convertible and xDrive

BMW 5 Series
• 2017-2020 B46 B48 G30 G31 BMW 520i / 530i including Touring and xDrive
• 2018-2023 B46 B48 G30 BMW 530e
• 2021-2023 B46 B48 G30 G31 LCI BMW 520i / 530i including Touring and xDrive

BMW 6 Series
• 2018-2024 B46 B48 G32 BMW 630i Gran Turismo

BMW 7 Series
• 2016-2019 B46 B48 G11 G12 BMW 730i / 730Li
• 2020-2022 B46 B48 G11 G12 LCI BMW 730i / 730Li
• 2016-2022 B46 B48 G11 G12 BMW 740e / 740Le including xDrive

BMW X3
• 2018-2021 B46 B48 G01 BMW X3 20i / 30i including xDrive
• 2022-2024 B46 B48 G01 LCI BMW X3 20i / 30i including xDrive

BMW X4
• 2019-2021 B46 B48 G02 BMW X4 20i / 30i including xDrive
• 2022-2025 B46 B48 G02 LCI BMW X4 20i / 30i including xDrive

BMW X5
• 2019-2023 B48 G05 BMW X5 xDrive40i (2.0-liter markets)

BMW X6
• 2020-2023 B48 G06 BMW X6 xDrive40i (2.0-liter markets)

BMW Z4
• 2019-2025 B46 B48 G29 BMW Z4 sDrive30i

Toyota GR Supra Mk5

• 2020-2026 Toyota GR Supra Mk5 B48 2.0L turbo 4-cylinder

What's Included

(1) Turbosmart Raceport Blow-Off Valve
(1) Aluminum Upper charge pipe (throttle body)
(1) Aluminum Lower charge pipe (turbo)
(1) 3R2.5 silicone coupler
(1) 2.5" Tbolt clamp
(1) 3" Tbolt clamp
(4) 1/8NPT plugs
(1) M6x1x16mm bolt
(3) M6x1x20mm bolts
(1) Small O ring
(1) C Clip
(1) BOV adapter + E clip
(2) 90* 1/8NPT to 1/4" push lock fittings
(1) 22" 1/4" tubing

SOUND CLIP

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25852725335

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4.3 ★★★★★
Based on 18 reviews
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Product Reviews
H
Verified Purchase
Heather Montgomery
San Leandro, US
★★★★★ 5
Works as described
Color: Black
Love this whisk. I have arthritis and this is light weight enough for me to use. I love the push button, and the stand for it. It’s really easy to clean, and it blends my shakes nicely without leaving the powder behind.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
James
Fort Morgan, US
★★★★★ 5
Very Powerful Frother!!
Color: White
I’ve been using a frother daily for my drinks, and this one really impressed me with its power for such a compact size. It blends heavier powders into smooth, clump-free mixtures in seconds. I’m a big fan of the build—the metal whisk gives it a solid feel, and it comes with a stand to keep it neat on the counter instead of being shoved in a drawer. Cleaning is a breeze, just a quick rinse, and the rechargeable battery lasts much longer than I anticipated between charges. Just a little tip: start in a taller cup and don’t fill it all the way to the top, as this thing can create a serious vortex if you’re not careful. Overall, it’s been a super handy little tool, and I’m so glad I bought it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Animatus
Lowell, US
★★★★★ 5
Great upgrade compared to others
Color: Rechargeable with Storage Stand and Box - Black
This frother is far superior to other hand held versions we’ve owned. The attachments are much sturdier and don’t bend as easily (which made the others we’ve purchased quite useless). Rechargeable battery seems to last longer and provides plenty of power even on the lowest setting. The little wisk easily whips up eggs for a morning omelette and frothing cream and mixing powder into drinks are super easy with the other attachments. Finally, the stand is actually sturdy and balanced enough that it doesn’t easily tip over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
Susan Mather Barone
Whiting, US
★★★★★ 5
Three froth/blend options, rechargeable, comes with container
Color: Rechargeable with Storage Box - Silver, Color: Rechargeable with Storage Box - Silver
I watch a gentleman online who always talks about how in his 40 years he didn’t know x, y, z, and ends with “ain’t no way.” He made this 3-ingredient — 4 with ice— iced coffee, and used a handheld frother, so after shopping for ingredients, I went in search of a frother. What I liked about this one is that it’s not battery operated, but instead is rechargeable. It comes with three attachment, one of which I can use for cake batter, whipping up eggs, making homemade whipped cream, and also sauces and gravy. It also has a case so I am storing it with my coffee paraphernalia. It has three settings and I used the high setting. As you can see it really froths up the ingredients. I’m very pleased with my purchase and thought about all the times I need a slurry of water and cornstarch to thicken soups and stews. I don’t know the charge life yet, but so far, so good. What you see in the cup is 2 tablespoons of sweetened condensed milk, 3 teaspoons of instant espresso, and 2 ounces of water. Then you add the ice and your creamer, half-and-half, or barista lover’s oat milk, and you’re done. Not too bad, as my grandpa used to say.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
N
Verified Purchase
Nancy Byrd
Grantham, US
★★★★★ 5
Great product
Color: Rechargeable with Storage Box - Black
It’s great! Very powerful, even on low speed. Mixes fiber, and powdered mix-ins very well as well as frothing milk. Nice sturdy little case to keep the components in. Stays charged for a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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