SKU: 42074529894

380HP Performance Upgrade For BMW B48 B46 - 230i, 330i, 430i, 320i, 420i

Sale price$654.75 Regular price$727.50
Save 10%

Pay in installments of $181.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 10 - Oct 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

380HP Performance Upgrade For BMW B48 B46 - 230i, 330i, 430i, 320i, 420iThe B48 B46 Horsepower Package unleashes the true potential of your 2. 0L turbo enginedelivering 320 380 horsepower based on your BMW models and fuel quality. This comprehensive performance upgrade transforms your vehicle into a high powered machine while maintaining reliability within its limits. Purchase everything together now and save an extra 5% on the original price, or 14% on the discounted price now just $245 OFF. Experience a significant

The B48 B46 Horsepower Package unleashes the true potential of your 2.0L turbo engine—delivering 320-380 horsepower based on your BMW models and fuel quality. This comprehensive performance upgrade transforms your vehicle into a high-powered machine while maintaining reliability within its limits.

Purchase everything together now and save an extra 5% on the original price, or 14% on the discounted price — now just $245 OFF.

Experience a significant boost in horsepower, faster turbo spool times, a sharper throttle response, and an exhilarating turbo induction & exhaust note.

Package Includes

Note: We have two versions of Downpipes, You will receive one as per your selection.

If you want to change/customize this HP package by yourself or for different vehicle, please consult with our specialized team — they will provide expert guidance to help you achieve the best results.

To achieve maximum horsepower and match these performance figures, you’ll need to run an E30 blend or 100-octane fuel. This higher-octane setup may also require a fuel system upgrade to ensure proper flow and reliability.

Fitment (BMW 2, 3, 4 Series)

  • 2022–2024 G42 230i – B48/B46 2.0L I4 | Stock: 181–255 HP | HP Package: 320–380 HP
  • 2019–2024 G20 320i / 330i – B48/B46 2.0L I4 | Stock: 181–255 HP | HP Package: 320–380 HP
  • 2021–2024 G22 G23 G26 420i, 430i– B48/B46 2.0L I4 | Stock: 184–255 HP | HP Package: 320–380 HP
  • 2016–2021 F22 / F23 230i – B48/B46 2.0L I4 | Stock: 248 HP | HP Package: 320–380 HP
  • 2016–2019 F30 / F31 / F34 320i / 330i – B48/B46 2.0L I4 | Stock: 180–248 HP | HP Package: 320–380 HP
  • 2016–2020 F32 / F33 / F36 420i / 430i – B48/B46 2.0L I4 | Stock: 181–248 HP | HP Package: 320–380 HP

B48 Catless & Catted Downpipe

  • Performance Boost: 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.
  • 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.
  • Version V delivers a more aggressive exhaust note, while Version IV offers a warm and rich sound

B48 Intake

  • Power Gains: Dyno-proven increases in horsepower and torque for thrilling acceleration.
  • Improved Throttle Response: Quicker, sharper reaction under any driving condition.
  • Aggressive Turbo Sound: Deep, sporty induction tone that turns every drive into an experience.
  • Heat Shield Protection: Keeps intake air cooler for consistent, reliable performance.
  • Direct OEM Fitment: Simple, bolt-on installation—no modifications needed.
  • Premium Aluminum Intake Pipe: Built for durability, performance, and a deep, sporty induction sound.
  • High-Flow Design – Black powder coated aluminum intake pipe paired with a high-performance air filter ensures maximum airflow.
  • CNC Machined & Anodized Black Finish – Precision engineering with a clean, OEM-plus look.
  • Turbo Inlet Pipe: Included in the system is a turbo inlet pipe that improves airflow and supports the overall performance of the intake system, helping the engine achieve maximum gains..
  • Design: Precision-engineered mounting hardware ensures a solid, rattle-free fit even under intense engine load.

B48 JB4 Tune

Tuner will come with JB4PRO Adapter (Uses Free JB4PRO App for iOS and Android)

  • Improves 0-60 times and 1/4 mile time
  • Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels
  • Ethanol (E85) compatible tuning maps
  • Able to read/delete fault codes
  • View and record up to 40 different gauges/engine parameters in real time with the JB4 app.
  • Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch
  • Exhaust flap operation can be controlled in most JB4 applications
  • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
  • The JB4 offers a lot more performance, functionality, and safety than your average performance chip
  • Quick Plug & Play Installation
  • CANbus OBDII integration offering unrivaled tuning features and performance
  • Improved performance over non-integrated chip tunes
  • Runs as smoothly as stock, this is how your vehicle should have come from the factory
  • Compatible with all driving modes
  • Fuel economy unchanged during normal driving
  • 91 octane fuel or better required for performance gains
  • Not VIN locked and can be removed without a trace and resold down the road
  • Includes the rugged JB4 billet aluminum enclosure for protection
  • Designed and assembled in the USA
  • 5-year warranty

Download Tuner Install Guide

B48 Charge Pipe

  • Increased Flow: Reduces airflow resistance and boosts air velocity.
  • Direct OEM Replacement: Simple installation with factory fitment.
  • Caliber Increase: Optimized pipe diameter for enhanced turbo efficiency.
  • 4-Ply Silicone Couplers: Superior strength and heat resistance.
  • Methanol/Water Injection Ready: 1/8″ NPT water-methanol bung with plug.
  • Finish: Robust black powder coat finish.
  • High-Quality Aluminum Construction: Lightweight yet strong T6061 mandrel-bent aluminum pipe.
  • Complete Kit: Includes all necessary hardware and installation accessories.
  • Precision-Engineered: Designed and tested to deliver maximum performance gains.
  • One-Year Warranty: Confidence and reliability guaranteed.
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: 42074529894

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
hellsbellstrudy
Whiting, US
★★★★★ 5
Saved My Skin and Healed My Eczema
Style: Restorative Protective Cream-1.3 Fl Oz, Style: Restorative Protective Cream-1.3 Fl Oz
I was having the worst skin winter of my life. I am hypersensitive and my skin started rejecting an expensive line I had used for many years (EL). My skin wasn’t healing even just using AQ balm on it and occasionally steroids when it was extra bad, and the pronounced eczema on my eyelids and neck for months was making me miserable and gross looking. I started researching brands I hadn’t tried for super sensitive skin and saw recommendations for Avene. We were leaving on a vacation and I was desperate to feel better so I ordered this and the matching serum. I started with only this cream and overnight I saw my skin start to heal. Within a few days it was like the last few months never happened. I carefully added the serum and had no issues. I used only these two products for the month I was gone and had glowing skin the whole time. This is thicker than a normal lotion since it is made to protect your skin but if you let it warm up a few seconds it smoothes easily. This will definitely remain a staple in my skin arsenal and I can’t thank you enough for making an actually gentle but effective product! This picture is two weeks after starting the product, smooth skin and confident to take selfies!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
J
Verified Purchase
JNL220
West Palm Beach, US
★★★★★ 5
Don’t let the bad reviews deter you from saving your skin
Style: Restorative Protective Cream-3.3 Fl Oz, Style: Restorative Protective Cream-3.3 Fl Oz
I avoided purchasing this product for a while due to the bad reviews. However, it is still highly recommended by several dermatologist for skin barrier repair. Upon doing my own research, the product can separate if it is stored in cold temperatures (41 degrees or less). This can be fixed people!! It literally says it on the bottle/box and there’s even a video that Amazon posted saying this can happen. It does not affect the product. It’s just the thermal spring water and some oil separating but it can be reincorporated. So I took the risk and ordered this. I’m a first time purchaser. It was already at my door when I was leaving for the gym at 5:30am so I let the package sit in my car for about 1.5 hours (temp was about 70s). I put the tube in a glass of hot sink water for 10 minutes when I got home. I rolled the tube in my hands for a few minutes to mix everything together. Guess what. It came out like a CREAM. No liquid shot out at me. If you can read, do a little research, and can follow instructions, you can get a working product. I have sensitive skin. It’s been a struggle healing my skin barrier but it was getting better. I decided to do something dumb and try dermaplaning. My cheeks have been very red and irritated since. I did avoid active products for a few days after dermaplaning but it was still irritated. Just with the first time use of this product, it was nearly instant relief of some of the redness. It’s fragrance less which is great. It is currently on sale so I think the value is good for what it is right now. I only used two pea-sized amount for my whole face so I think it will last awhile. This can significantly help your skin barrier! Do your own research and read the instructions!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Verified Purchase
S. Lewis
Charlottesville, US
★★★★★ 3
Samples great, purchased product not
Style: Restorative Protective Cream-1.3 Fl Oz
My dermatologist recommended this cream after a laser procedure, and gave me some samples to take home. I found the thick, smooth cream calming and protective for my irritated skin. The zinc oxide leaves a whitish cast at first, which does tend to fade after it sinks in, but it could be problem if you have darker skin. Not an issue for me since I’m pale. Because I liked the samples, I ordered two full-size tubes. Both arrived with the product inside completely separated. The texture was nothing like the samples. I opened the first tube and clear, watery liquid spilled everywhere. I quickly recapped it, shook and squeezed the tube as much as possible to try to re-emulsify the product, and it remained stubbornly separated, with chunky white paste suspended in thin liquid. I’ve thoroughly shaken the second tube and continue to hear the sloshing of thin liquid. So apparently once the cream has separated, it will not re-mix. I don’t know what caused the unacceptable condition of the product—manufacturing variation, storage conditions prior to shipping, or conditions during shipment. Whatever it was, I would not buy this product in this way again. The samples were a five star product. The full size product I received was zero stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
N
Verified Purchase
Najma Ahmed
Bozeman, US
★★★★★ 4
Helped calm my damaged skin barrier, but expect stinging on very raw skin
Style: Restorative Protective Cream-1.3 Fl Oz
I bought this because I severely damaged my skin barrier and needed something gentle that would help my skin calm down and heal. My skin was extremely sensitive, raw, irritated, tight, and honestly uncomfortable even with water touching it. This did help, but I do want to mention that if your skin is VERY damaged or raw, there can be some stinging at first. I experienced that myself during the first few applications. The stinging didn’t last long for me, but I think it’s important to mention because people with damaged barriers are usually desperate for relief and can panic when products sting. What ended up helping me most was using this as part of a simple barrier repair routine instead of using it alone. What I personally did: * Wet my face first with either water or Avène Thermal Spring Water so my skin was damp but not soaking wet * Applied the Avène Cicalfate onto the damp skin * At night, I sealed everything in with CeraVe Healing Ointment (Aquaphor would probably work too) I repeated this every night before bed and sometimes during the day if I was staying home. If I was leaving the house during the day, I would do the same steps but use sunscreen instead of sealing with ointment. I honestly think sunscreen is extremely important when your skin barrier is damaged and trying to heal because irritated skin feels even more sensitive when exposed to sunlight. I used this day and night, very easy to use, and didn’t experience breakouts from it. The texture is thick but comforting once applied, especially when your skin feels dry and stripped. Overall, I would buy this again. I don’t think it’s some overnight miracle product, but it genuinely helped my skin calm down and recover when my barrier was damaged. I personally didn’t notice any strong fragrance, which I appreciated since my skin was already extremely irritated. I also like how versatile this product is. Even though I originally bought it for barrier damage, I can see why people use it for irritation from retinol, over-exfoliating, dry patches, or skin that just feels compromised in general.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
T
Verified Purchase
Taylor Ashley
Louisville, US
★★★★★ 5
Holy Grail of Moisturizers
Style: Restorative Protective Cream-3.3 Fl Oz
I bought this after hearing a dermatologist on Instagram rave about this cream and now I see why. As someone who suffers from pretty severe eczema this is my go to holy grail for flair ups. Perfect for sensitive skin and can be used daily. It is very thick so provides a thick layer of moisture on your skin. I will say I have bought 2 sizes in this and the smaller size (1.3fl oz) did separate and had a liquid part that would come out. I have bought numerous tubes of the larger size (3.3fl oz) and never had an issue with separation with the larger size. I’m learning as I get older that more expensive does not mean better quality skincare. This is one that is not only affordable, but will also give you noticeable results. I have everyone in my whole family using this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products