Supra 2.0T & BMW B46 B48 Racing Downpipe - G & F Chassis 120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, 730i & xDrive - Palenon Performance







- Description
- Reviews
- Shipping and Refund
Elevate your Supra 2.0T & BMW’s power and performance with Palenon Performance’s Version IV Racing Downpipes for B46/B48 engines. Designed for 2019-2025 Supra 2.0T & 2016-2023 G & F chassis models, including 120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, and 730i, this b46 downpipes deliver a significant boost in horsepower, faster spool times, and an aggressive exhaust note with POPS. Crafted from hand-welded 304-grade stainless steel, BMW B46 Downpipes provides unmatched durability, light weight and performance. Enjoy a lifetime warranty and our "No Hassle" satisfaction guarantee.
Features
- Performance Boost: Achieve gains of 15-27whp with a tune, thanks to better smooth radius bends that reduce turbulence and increase air flow.
- High-Quality Construction: Hand-crafted from TIG-welded 304-grade stainless steel for superior strength and longevity.
- Fitment: Compatible with both right and left-hand drive models without modifications. Note: U.S. Spec vehicles feature B46 engines, while European Spec vehicles use B48 engines due to differing emission standards.
- Our Catted Version includes 200 Cel Cat flow.
- Warm and Deep Exhaust Note: Enjoy a richer, more warm aggresive sound.
- Next-Level Engineering – Higher flow rate with superior performance gain.
- Guaranteed Quality – Covered by Palenon Performance’s Lifetime Warranty for ultimate peace of mind.
- Option: Slip fit and V band Option avaialble

Check! Here is Version V Purchase link
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.
Installation Note: Installing catless b48 downpipes will trigger a check engine light (CEL) due to the absence of OEM catalysts. To address this, we offer a CEL Delete Kit with O2 sensor spacers that comply with BMW's parameters, eliminating the CEL without requiring a tune.
Why Choose Palenon Performance? Palenon Performance is dedicated to crafting premium exhaust solutions. Our products undergo rigorous testing and are designed using top-grade stainless steel and advanced manufacturing techniques to ensure top-notch performance and reliability. Trust us for innovative designs and exceptional customer satisfaction.
Fitment
- 2016 – 2020 F20 BMW 120i & 125i including xDrive Models
- 2016 – 2020 F22 BMW 220i & 230i including xDrive Models
- 2016 – 2020 F30/F31/F34 BMW 320i, 330e, 330i including xDrive Models
- 2016 – 2020 F32/F33/F36 BMW 420i, 430i including xDrive Models
- 2020-2024 G42 BMW 230i including xDrive Models
- 2020-2024 G20 BMW 320i including xDrive Models
- 2020-2024 G20 BMW 330i including xDrive Models
- 2020-2024 G21 BMW 320i Wagon including xDrive Models
- 2020-2024 G21 BMW 330i Wagon including xDrive Models
- 2020-2024 G22 BMW 420i including xDrive Models
- 2020-2024 G22 BMW 430i including xDrive Models
- 2020-2024 G23 BMW 420i Convertible including xDrive Models
- 2020-2024 G23 BMW 430i Convertible including xDrive Models
- 2020-2024 G26 BMW 420i Gran Coupe including xDrive Models
- 2020-2024 G26 BMW 430i Gran Coupe including xDrive Models
- 2016-2020 G30 BMW 530i including xDrive Models
- 2017-2023 G32 BMW 630i
- 2016-2020 G11 BMW 730i & 740e including xDrive Models
- 2019-2025 Supra 2.0T
Shipped quickly and no issues
and it sounds great.
Wonderful product and built super nice
I wasn’t sure at first how I was gonna like it. It wasn’t hard to install, and the CEL Delete worked I don’t have a check engine light. The sound is very deep and it has burbles with everything else stock. Great buy.
I appreciate how well this product is made—it's solid and reliable. The installation process went smoothly for me, and I can feel the improvement in power. It's great to find something that works so well!
"You've found a fantastic option!"
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
Elevate your Supra 2.0T & BMW’s power and performance with Palenon Performance’s Version IV Racing Downpipes for B46/B48 engines. Designed for 2019-2025 Supra 2.0T & 2016-2023 G & F chassis models, including 120i, 220i, 230i, 320i, 330i, 420i, 430i, 530i, 630i, and 730i, this b46 downpipes deliver a significant boost in horsepower, faster spool times, and an aggressive exhaust note with POPS. Crafted from hand-welded 304-grade stainless steel, BMW B46 Downpipes provides unmatched durability, light weight and performance. Enjoy a lifetime warranty and our "No Hassle" satisfaction guarantee.
Features
- Performance Boost: Achieve gains of 15-27whp with a tune, thanks to better smooth radius bends that reduce turbulence and increase air flow.
- High-Quality Construction: Hand-crafted from TIG-welded 304-grade stainless steel for superior strength and longevity.
- Fitment: Compatible with both right and left-hand drive models without modifications. Note: U.S. Spec vehicles feature B46 engines, while European Spec vehicles use B48 engines due to differing emission standards.
- Our Catted Version includes 200 Cel Cat flow.
- Warm and Deep Exhaust Note: Enjoy a richer, more warm aggresive sound.
- Next-Level Engineering – Higher flow rate with superior performance gain.
- Guaranteed Quality – Covered by Palenon Performance’s Lifetime Warranty for ultimate peace of mind.
- Option: Slip fit and V band Option avaialble

Check! Here is Version V Purchase link
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.
Installation Note: Installing catless b48 downpipes will trigger a check engine light (CEL) due to the absence of OEM catalysts. To address this, we offer a CEL Delete Kit with O2 sensor spacers that comply with BMW's parameters, eliminating the CEL without requiring a tune.
Why Choose Palenon Performance? Palenon Performance is dedicated to crafting premium exhaust solutions. Our products undergo rigorous testing and are designed using top-grade stainless steel and advanced manufacturing techniques to ensure top-notch performance and reliability. Trust us for innovative designs and exceptional customer satisfaction.
Fitment
- 2016 – 2020 F20 BMW 120i & 125i including xDrive Models
- 2016 – 2020 F22 BMW 220i & 230i including xDrive Models
- 2016 – 2020 F30/F31/F34 BMW 320i, 330e, 330i including xDrive Models
- 2016 – 2020 F32/F33/F36 BMW 420i, 430i including xDrive Models
- 2020-2024 G42 BMW 230i including xDrive Models
- 2020-2024 G20 BMW 320i including xDrive Models
- 2020-2024 G20 BMW 330i including xDrive Models
- 2020-2024 G21 BMW 320i Wagon including xDrive Models
- 2020-2024 G21 BMW 330i Wagon including xDrive Models
- 2020-2024 G22 BMW 420i including xDrive Models
- 2020-2024 G22 BMW 430i including xDrive Models
- 2020-2024 G23 BMW 420i Convertible including xDrive Models
- 2020-2024 G23 BMW 430i Convertible including xDrive Models
- 2020-2024 G26 BMW 420i Gran Coupe including xDrive Models
- 2020-2024 G26 BMW 430i Gran Coupe including xDrive Models
- 2016-2020 G30 BMW 530i including xDrive Models
- 2017-2023 G32 BMW 630i
- 2016-2020 G11 BMW 730i & 740e including xDrive Models
- 2019-2025 Supra 2.0T
Shipped quickly and no issues
and it sounds great.
Wonderful product and built super nice
I wasn’t sure at first how I was gonna like it. It wasn’t hard to install, and the CEL Delete worked I don’t have a check engine light. The sound is very deep and it has burbles with everything else stock. Great buy.
I appreciate how well this product is made—it's solid and reliable. The installation process went smoothly for me, and I can feel the improvement in power. It's great to find something that works so well!
"You've found a fantastic option!"
Handling
Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.
For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.
Expedited shipping applies only once the item is ready to ship.
Return
You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.
To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.
You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders
Non-returnable items:
- Burger Motorsports (BMS) products
- Used items
- Air Intakes
- Hazardous materials, flammable liquids, or gases
- Discounted items and gift cards other than "PALENON PERFORMANCE" brand
Exchanges
Return the item and place a new order once approved.
Refunds
Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.
Cancellations
Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.
Damaged or incorrect items
Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.
Disputes / Chargebacks
Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.
It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.
We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.
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