XForce | 4" to 3 3/8" Catted Down Pipe | Toyota Supra GR & BMW B58 2016–2025 | E2B58KITB
SKU: 45956799570

XForce | 4" to 3 3/8" Catted Down Pipe | Toyota Supra GR & BMW B58 2016–2025 | E2B58KITB

Sale price$261.23 Regular price$290.25
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Description

XForce | 4" to 3 3/8" Catted Down Pipe | Toyota Supra GR & BMW B58 2016–2025 | E2B58KITBXForce 4" Catted Turbo Downpipe Toyota Supra GR & BMW B58 E2B58KITB Unleash the true potential of your B58 powered vehicle with the XForce Catted Downpipe. Engineered for maximum performance, this downpipe features a massive 4" inlet to ensure optimal exhaust flow and significantly reduced backpressure right at the turbocharger. The inclusion of a 200 cell high flow metallic catalytic converter provides exceptional performance gains while maintaining

XForce 4" Catted Turbo Downpipe - Toyota Supra GR & BMW B58 - E2B58KITB

Unleash the true potential of your B58-powered vehicle with the XForce Catted Downpipe. Engineered for maximum performance, this downpipe features a massive 4" inlet to ensure optimal exhaust flow and significantly reduced backpressure right at the turbocharger. The inclusion of a 200-cell high-flow metallic catalytic converter provides exceptional performance gains while maintaining a catted setup. Designed with precision, the E2B58KITB includes a durable Euro-style mesh flex bellow to allow for smooth fitment and engine movement, tapering to a 3 3/8" outlet for unrestricted power delivery and an exhilarating driving experience.

What's in the Box?

  • 1x 4" to 3 3/8" Turbo Downpipe
  • 1x 200-Cell Metallic High-Flow Catalytic Converter (Integrated)
  • 1x Euro-Style Mesh Flex Bellow (Integrated)
  • Installation Gaskets & Hardware

Features:

This product offers the following high-performance features:

  • Maximum Exhaust Flow: The 4" inlet size drastically reduces turbo backpressure, allowing the B58 engine to spool faster and produce more power.
  • 200-Cell Metallic High-Flow Cat: A high-performance race cat that provides superior flow compared to factory ceramic units.
  • Premium 304 Stainless Steel: Crafted from high-quality 304 stainless steel with a non-polished matte finish for superior heat resistance and durability.
  • Euro-Style Flex Bellows: Features a high-quality mesh-covered flex section to absorb vibrations and ensure a long-lasting, precise fit.
  • Precision Taper: Steps down from a 4" inlet to a 3 3/8" outlet to optimize gas velocity and power delivery.

Specifications:

  • Make: Toyota / BMW
  • Model: Supra GR (A90) / M140i / M240i
  • Year Range: 2016–2025
  • Material: 304 Stainless Steel (Matte Finish)
  • Inlet Size: 4 Inch
  • Outlet Size: 3 3/8 Inch
  • Cat Type: 200-Cell Metallic Race Cat

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability
  • Note: An ECU Tune is strongly recommended after fitment to optimize performance and prevent CEL.
  • Note: This unit will NOT bolt to the factory standard cat-back system.

Vehicle Applications:

Vehicle Applications for E2B58KITB
Make Model From To Body Series Engine Variant Drivetrain
TOYOTA
TOYOTA SUPRA 03/2019 2025 Coupe A90 / J29 (MK5) B58 | 3.0L Turbo GR Supra RWD
BMW
BMW 1 SERIES 2016 2019 Hatchback F20 B58 | 3.0L Turbo M140i RWD
BMW 2 SERIES 2016 2020 Coupe F22 B58 | 3.0L Turbo M240i RWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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: 45956799570

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Genevieve M
Belleville, US
★★★★★ 5
Great puppy teething toy!
My bernedoodle loved this toy. Long after all her teeth had fallen out, she still plays with it! It was great to be able to freeze it and let her gnaw on something that would help her feel a little better too! We both agree that this was extremely helpful and fun!
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Reviewed in the United States on December 12, 2023
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AmazonCustomer
Belleville, US
★★★★★ 3
Golden Retriever puppy did not care for it but other breeds very well might
These seem to be very well made but our Goiden Retriever puppy was only interested in it for less than one minute. Before you buy i would scan the great reviews to see what breeds these really appeal to. I am sure there are some!!
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Reviewed in the United States on May 4, 2026
L
Verified Purchase
Leslie
Natrona Heights, US
★★★★★ 5
Puppy Love!
My puppy loves hers! Frozen or not, one of her favorite chew toys
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Reviewed in the United States on December 2, 2025
D
Verified Purchase
D mat
Whiting, US
★★★★★ 1
Smells of smoke
The plastic smells of tobacco smoke, my puppy took one stiff and walked away. I wash them with soap trying to get the smell to go away, no change. My dog still would not even try to teethe on this. I do not recommend.
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Reviewed in the United States on March 8, 2024
N
Verified Purchase
Nichole McKeever
Natrona Heights, US
★★★★★ 5
Wonderful teething toys for small teeth!
We bought these for our new three chihuahua babes and they love them so much! For now, since the babies still get really cold, we just do them as is and are going to hold off on freezing them for a bit but it's still great! They love to chew on either end and the different textures of both the rag and the different ones on the bone itself, keep them really entertained.
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Reviewed in the United States on October 25, 2022

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