SKU: 48439260527

B46 B48 Racing Downpipe - Supra 2.0T & BMW G / F Chassis 120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, 730i, X1, X2, X3, X4

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

B46 B48 Racing Downpipe - Supra 2.0T & BMW G / F Chassis 120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, 730i, X1, X2, X3, X4Boost your Supra 2. 0T or BMWs performance with Palenon Performance Version V Racing Downpipes for B46 & B48 engines. These hand welded 304 stainless steel downpipes deliver increased horsepower, faster turbo spool, and aggressive exhaust note with pops. Lightweight, durable, and backed by a lifetime warranty with our No Hassle guarantee. Compatible with 20192025 Supra 2. 0T and 20162023 BMW G & F chassis models (120i, 220i, 230i, 320i, 330i, 420i,

Boost your Supra 2.0T or BMW’s performance with Palenon Performance Version V Racing Downpipes for B46 & B48 engines. These hand-welded 304 stainless steel downpipes deliver increased horsepower, faster turbo spool, and aggressive exhaust note with pops. Lightweight, durable, and backed by a lifetime warranty with our “No Hassle” guarantee. Compatible with 2019–2025 Supra 2.0T and 2016–2023 BMW G & F chassis models (120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, 730i),

Features

  • Faster Spool: Achieve quicker turbo response with reduced exhaust backpressure.
  • Reduced Restriction: Enhanced flow for improved power gains.
  • Increased Power: Gain noticeable 15-27 HP Gain and torque increases.
  • Aggressive Exhaust Note: Enjoy a more dynamic and thrilling exhaust sound.
  • Easy Installation: Easy to install with no modifications needed.
  • Versatile Fitment: Compatible with factory and aftermarket exhaust systems.
  • Construction: Constructed from durable 304-grade stainless steel using TIG welding.
  • Guaranteed Quality – Covered by Palenon Performance’s Lifetime Warranty for ultimate peace of mind.
  • Option: Slip fit and V band Option avaialble

Here is Version IV B48 Downpipe

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

    Cel Delete Kit

    The installation of catless downpipes will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of O2 sensor spacers specifically calibrated to comply with BMW's parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs, effectively removing the CEL that would otherwise appear.

    Vehicles manufactured from 2019 onward are highly sensitive, and the Check Engine Light (CEL) may not always be eliminated. However, the modification may help delay its activation.

    Note: Only fits B46 engines (U.S. SPEC), slight fitment difference for B48 (Euro-Spec). To clear up confusion European Spec Vehicles come with a B48 as it has less emissions standards and the U.S Spec comes with a B46 engine that has more emissions standards.

    Fitment

    • 2016 – 2020 F20 BMW 120i & 125i including xDrive
    • 2016 – 2020 F22 BMW 220i & 230i including xDrive
    • 2016 – 2020 F30/F31/F34 BMW 320i, 330e, 330i including xDrive
    • 2016 – 2020 F32/F33/F36 BMW 420i, 430i including xDrive
    • 2020-2025 G42 BMW 230i including xDrive
    • 2020-2024 G20 BMW 320i including xDrive
    • 2020-2024 G20 BMW 330i including xDrive
    • 2020-2024 G21 BMW 320i Wagon including xDrive
    • 2020-2024 G21 BMW 330i Wagon including xDrive
    • 2020-2024 G22 BMW 420i including xDrive
    • 2020-2024 G22 BMW 430i including xDrive
    • 2020-2024 G23 BMW 420i Convertible including xDrive
    • 2020-2024 G23 BMW 430i Convertible including xDrive
    • 2020-2024 G26 BMW 420i Gran Coupe including xDrive
    • 2020-2024 G26 BMW 430i Gran Coupe including xDrive
    • 2016-2020 G30 BMW 530i including xDrive
    • 2017-2023 G32 BMW 630i
    • 2016-2020 G11 BMW 730i & 740e including xDrive
    • 2016–2024 F48 X1 sDrive28i, xDrive28i
    • 2018–2024 F39 X2 sDrive28i, xDrive28i
    • 2018–2024 G01 X3 sDrive30i, xDrive30i
    • 2018–2024 G02 X4 xDrive30i
    • 2019-2024 Supra 2.0T

    Video

    Why Us 

    At Palenon Performance, we take immense pride in our Exhaust products and believe they are the ultimate choice for discerning customers. Our commitment to excellence begins with the meticulous selection of top-grade Stainless Steel Piping, ensuring unrivaled strength and durability. Our state-of-the-art manufacturing techniques guarantee precise and consistent parts that elevate vehicle performance to new heights. With a team of highly skilled engineers and designers, we continually innovate and push boundaries to deliver cutting-edge designs that seamlessly integrate with any vehicle. Furthermore, our rigorous testing and unwavering dedication to customer satisfaction make Palenon Performance the trusted brand for superior Exhaust products.

    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: 48439260527

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    4.1 ★★★★★
    Based on 16 reviews
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    Verified Purchase
    Sherry
    San Leandro, US
    ★★★★★ 5
    Good shelves for the price can be challenging to install correctly
    Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
    Good quality shelves for the price. Happy with the purchase. They give you assorted hardware to mount each shelf. Wall anchors for masonry or brick and anchors for drywall as well as screws to affix shelf to the wall bracket. The installation was fairly easy but it can be a bit difficult to get the bracket leveled on the wall. The “level” they give you is useless, it is only the tube - not in a housing, so 1 1/2” long. You will need a better level. Basically you place the bracket where you want the shelf to go then make sure it is level and take a pencil to mark the holes. We ended up using a heavier quality wall anchor so only needed 2 anchors instead of the four they send you. Once the bracket is on, slide the shelf onto the bars coming from the bracket and use the 2 set screws to secure it in place. Check for level and if it isn’t you can remove shelf and loosen bracket screws and wiggle the bracket while still attached while retightening screws. We had to re-level one of our shelves this way. Hope this helps and that it makes sense. As for weight capacity I wouldn’t want to put more than a couple of pounds on a shelf. As it is secure, it is hollow inside and too much weight would probably either cause the shelf to sag or damage your wall
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2025
    E
    Verified Purchase
    Emy R.
    Carnegie, US
    ★★★★★ 5
    Excellent product with height recommendation
    Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
    My bathroom renovation is turning out great. These shelves are beautifully stable and show no visible assembly. The idea of ​​these floating shelves is brilliant.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 19, 2026
    L
    Verified Purchase
    Lisa Espinosa
    Lexington, US
    ★★★★★ 5
    Beautiful and sturdy
    Size: 24 Inch, Color: White
    Excellent quality shelves. All hardware came with them and also the stickers to cover the screws. I also placed a plant on one of the shelves and it’s not leaning and again very nice and secure.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    L
    Verified Purchase
    Lo
    San Leandro, US
    ★★★★★ 5
    Great shelves
    Size: 24 Inch, Color: White
    Easy to assemble and comes with everything you need for drywall or wood. Nice color and texture and comes with stickers to hide the holes underneath. I bought two sets of three. These are very long, so I recommend just using two at a time.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 8, 2026
    A
    Verified Purchase
    Angela Benton
    Boise, US
    ★★★★★ 5
    Will buy again
    Color: Walnut, Size: 2 Pack
    Great color, hardwear was easy to install, quality great, very stable, all in great fit great size and love the look
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026

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