My Account Cart

- SHOP BY VEHICLE
- SHOP BY CATEGORY
- SHOP BY BRAND
EXTERIOR
- Bumpers
- Canards
- Covers
- Diffusers
- Exterior Trim
- Fenders
- Grilles
- Hoods
- Full Kits
- Lips
- Spoilers / Wings
SUSPENSION
BRAKES
WINGS
PERFORMANCE
EXHAUST
WHEELS
INTERIOR
MISCELLANEOUS

Valvetronic Designs Valved Sport Exhaust System for BMW i8 [BMW.I8.VSES.AG/BMW.I8.VSES.FF.AG/BMW.I8.VSES.FF.TI]

Valvetronic Designs Valved Sport Exhaust System for BMW i8 [BMW.I8.VSES.AG/BMW.I8.VSES.FF.AG/BMW.I8.VSES.FF.TI]

Valvetronic Designs Valved Sport Exhaust System for BMW i8 [BMW.I8.VSES.AG/BMW.I8.VSES.FF.AG/BMW.I8.VSES.FF.TI]

Price range: $3,499.99 through $5,499.99

-

Valvetronic Designs’ full exhaust unlocks the BMW i8’s distinctive voice, giving the turbo triple a rally-meets-flat-six tone and transforming its character.

CONFIGURATION

Exhaust Tips

Material

Clear

Choose your payment option

Pay Deposit
Pay in Full

By submitting your payment, you agree to our terms and conditions.

Guaranteed Safe Checkout

SKU: N/A Categories: Exhaust, Exhaust Systems Vehicle: BMW, BMW i8, Brand: Valvetronic Designs

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

INQUIRE NOW

REQUEST SUPPORT

DESCRIPTION & INFO

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

Valvetronic Designs Valved Sport Exhaust System for BMW i8 [BMW.I8.VSES.AG/BMW.I8.VSES.FF.AG/BMW.I8.VSES.FF.TI]

Valvetronic Designs recognizes that while the BMW i8 pairs striking design with strong performance, its factory exhaust leaves enthusiasm on the table. The brand’s full exhaust system unlocks the platform’s hidden voice—allowing the turbocharged three-cylinder to breathe and deliver a distinctive note, somewhere between a rally-bred triple and a Porsche flat-six—transforming the i8’s character and turning heads wherever it goes.

Sound and Control

Valvetronic Designs calibrates the i8 system for seamless duality: with valves open, it delivers a deep, aggressive tone with engaging shift pops and overrun crackles; with valves closed, it remains quiet and refined for Eco-mode and daily commuting. Factory valve integration ties sound directly to drive modes—Sport opens the valves, while Eco keeps them closed.

Performance Engineering

Valvetronic Designs engineers a free-flow, 3.0-inch mandrel-bent system from front to tip to minimize restriction and elevate sound quality. Reduced backpressure versus the factory setup sharpens throttle response and improves overall flow, while precision TIG welding ensures long-term durability and a flawless finish. The system is 100% reversible, allowing an easy return to the stock configuration at any time.

Features

Distinctive sound profile
Sound mapped to drive modes (Sport opens valves, Eco keeps them closed)
3.0″ mandrel-bent system from front to tip to minimize restriction
Reduced back pressure improves throttle feel and overall flow
TIG-welded construction with a flawless finish
100% reversible

Applications

BMW i8: (2014-2020) [1.5L I3 Turbo]

About Valvetronic Designs

Valvetronic Designs, based in Boyertown, Pennsylvania, is a leader in high-performance exhaust systems, dedicated to innovation, precision, and enhancing the driving experience. Specializing in bespoke solutions for luxury and performance vehicles such as Lamborghini, Ferrari, and Porsche, Valvetronic combines advanced engineering with meticulous craftsmanship to deliver unparalleled sound and performance. With proprietary technologies like free-flow configurations and double X-pipe designs, their exhaust systems set new benchmarks for exotic and race-inspired tones. Every product is designed and manufactured in-house, ensuring exceptional quality and tailored customization, from fitment precision to sound profiles. Driven by a passion for excellence, Valvetronic Designs strives to create the ultimate auditory and performance experiences for automotive enthusiasts worldwide.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

Reviews

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.

RELATED PRODUCTS

Elevated Driving Experience For Enthusiasts

SUBSCRIBE FOR OUR NEWSLETTER

Elevated Driving Experience For Enthusiasts

Stay up to date with the latest product releases, Bulletproof Automotive builds and more. Sign up for our newsletter to receive the most up to date information in the aftermarket tuning world, and bring your build to a whole new level.

BULLETPROOF BRANDS

VIEW ALL BRANDS WE STOCK