SKU: 48947191846

BMW i8 Valved Sport Exhaust System

Sale price$1404.42 Regular price$1560.47
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

BMW i8 Valved Sport Exhaust SystemBMW i8 Valved Exhaust System Unlock the Hidden Sound Potential of the Hybrid Supercar Overview From the factory, the BMW i8 offers stunning looks and impressive performancebut its exhaust note leaves much to be desired. At Valvetronic Designs, we knew there was incredible sound potential hidden beneath the hybrid bodywork. Our full exhaust system transforms the i8s character, letting the three cylinder turbocharged engine breathe and deliver a unique


BMW i8 Valved Exhaust System

Unlock the Hidden Sound Potential of the Hybrid Supercar


Overview

From the factory, the BMW i8 offers stunning looks and impressive performance—but its exhaust note leaves much to be desired. At Valvetronic Designs, we knew there was incredible sound potential hidden beneath the hybrid bodywork. Our full exhaust system transforms the i8’s character, letting the three-cylinder turbocharged engine breathe and deliver a unique tone—somewhere between a rally-bred triple and a Porsche flat-six—that turns heads everywhere you go.


Sound & Control

  • Valves Open: Deep, aggressive tone with exciting shift pops and overrun crackles—bringing drama and emotion to every drive.

  • Valves Closed: Quiet and refined, perfect for Eco mode and everyday commuting.

  • Factory Valve Integration: Works seamlessly with the i8’s drive modes—Sport mode opens the valves, Eco mode keeps them closed.


Performance Engineering

  • Free-Flow Design: A 3.0-inch mandrel-bent construction from front to tip minimizes restriction and maximizes sound quality.

  • Weight Reduction & Flow Gains: Less restrictive than the factory setup for improved throttle response.

  • Precision TIG Welding: Ensures exceptional durability and a flawless finish.

  • 100% Reversible: Easily return to stock configuration at any time.


Fitment

  • 2014 – 2020 BMW i8


Features

  • Integrated valved cat-back system with free-flow front section

  • Fully mandrel-bent 3.0-inch T304 stainless steel construction

  • Works with factory exhaust valve controls and drive modes

  • Deep, aggressive exhaust tone with unique triple-cylinder character

  • Precision TIG welds for maximum strength

  • 100% reversible installation

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: 48947191846

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4.2 ★★★★★
Based on 14 reviews
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BBL
Draper, US
★★★★★ 5
actually durable
Size: 6 in, Color: Blue
my puppy shreds every "indestructible" toy I give to her instantly. she's had one for months and it is only missing a corner of it, so I bought a spare. it also smells like food. she loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
M
Verified Purchase
Mary Lou Patrick
Alexandria, US
★★★★★ 5
Tough for aggressive chewers
Size: 6 in, Color: Blue
Very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
K
Verified Purchase
Kelly Neel
Pawtucket, US
★★★★★ 5
Great toy!
Color: Grass Green, Size: Medium
We have a boxer and pit mix and he destroys everything. This toy however lasted the longest. He played with this every day and he plays very rough. But after 3 months I finally threw it out. It was still in tact but it was about to start falling apart. I will definitely buy another one.
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Reviewed in the United States on April 27, 2026
D
Verified Purchase
Denise D.
Alexandria, US
★★★★★ 5
Great for aggressive chewers!
Color: Mixed, Size: Medium
My dachshund pit mix is VERY hard on toys. She is a very aggressive chewer. She loves this toy and so far hasn't destroyed it! I was concerned because the center is softer, but because of the shape she is unable to get a good grip on it to chew it to pieces. Very happy with it so far!
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Reviewed in the United States on May 9, 2026
T
Verified Purchase
Tresa Gregory
Belleville, US
★★★★★ 5
Great toy
Color: Grass Green, Size: Medium
My dog could choose all kinds of things apart absolutely loves this and it's very sturdy
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Reviewed in the United States on April 20, 2026

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