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BMW i8 Valved Sport Exhaust System

Sale price
$3,499.99
Regular price
$4,499.99

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CONFIGURATION: SPORT CATBACK SYSTEM ONLY
Material: Anodized Gold T304 Stainless Steel
Exhaust tips: (2) Gold Exhaust tips

BMW i8 Valved Sport Exhaust System

CONFIGURATION
Material
Exhaust tips
Price
SPORT CATBACK SYSTEM ONLY Anodized Gold T304 Stainless Steel (2) Gold Exhaust tips
Sale price
$3,499.99
Regular price
$4,499.99
SPORT CATBACK SYSTEM ONLY Burnt Grade 5 Titanium (2) Burnt Titanium Exhaust tips
Sale price
$4,499.99
Regular price
$5,499.99
'+ FREE FLOW RACE FRONT PIPE Anodized Gold T304 Stainless Steel (2) Gold Exhaust tips
Sale price
$4,499.99
Regular price
$5,499.99
Sold out
'+ FREE FLOW RACE FRONT PIPE Burnt Grade 5 Titanium (2) Gold Exhaust tips
Sale price
$5,499.99
Regular price
$6,499.99
Sold out
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📞 Price too high or questions before ordering? Call/text us at 475-227-5381


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

BMW i8 Valved Sport Exhaust System

BMW i8 Valved Sport Exhaust System

SPORT CATBACK SYSTEM ONLY / Anodized Gold T304 Stainless Steel / (2) Gold Exhaust tips

Sale price
$3,499.99
Regular price
$4,499.99
SPORT CATBACK SYSTEM ONLY / Anodized Gold T304 Stainless Steel / (2) Gold Exhaust tips

Questions?

WE HAVE ANSWERS

How long til' I get my order?

Small items arrive to you in under 1 week

Larger products like full suspension kits must ship freight and can take 1-3 Weeks

Are Installation Instructions Included?

Instructions are included for most parts that require any sort of knowledge to install.

Here's what to do if your parts come WITHOUT instructions:

1. Some parts are genuinely common sense on how they get installed

2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video

3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer

4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed

ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.

Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way

What is your return policy if the part doesn’t fit or isn’t what I expected?

If the part was NOT installed, we accept returns within 14 days of delivery.

If the part WAS installed (or attempted installation), we cannot accept a return.

Do your parts come with a warranty?

All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.

I found a better price somewhere else, can you beat it?

YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.

Do you give out discounts or sponsorships?

NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.