Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

Karbonius Composites Carbon Airbox for E30 BMW 3-Series / M3 CSL

Karbonius Composites E30 S54 Carbon Airbox is purpose-built for E30 chassis with S54 swaps and manufactured in Spain from 100% prepreg carbon fiber by qualified technicians under an ISO 9001 quality management system. Inspired by the legendary E46 M3 CSL induction character, the unit is modified for precise E30 fitment; however, a smaller brake booster (E21 320i or E30 iX) is recommended to avoid contact. Due to chassis constraints, this version omits the CSL’s front inner ducting that typically routes fresh air from the E46 CSL bumper. Each piece is individually numbered to verify origin and authenticity.

Features

2×2 carbon weave, gloss finish (other finishes available on request)
Noticeable power gains
Aerodynamically optimized design
CNC-machined aluminum components
Stainless steel fasteners
Reinforced at all critical points, screws, and connectors
Distinctive induction sound
Aluminum threaded inserts
100% prepreg carbon fiber
Autoclave-cured construction
Individually numbered, exclusive piece
Aggressive, motorsport appearance
2-year warranty

What’s Included

Airbox
M power decal
Certificate of authenticity

Applications

BMW 316i: E30 (1987-1994)
BMW 318i: E30 (1982-1994)
BMW 320i: E30 (1982-1992)
BMW 323i: E30 (1982-1985)
BMW 325i: E30 (1985-1993)
BMW M3 CSL: E30 (1986-1991)

Notes

Instructions are not included, professional installation is highly recommended
You may need extra clamps or hoses. Depending on model year, you can often reuse the stock parts, or buy new ones from a BMW dealer. Check the listed reference numbers to confirm.

About Karbonius Composites

Karbonius Composites prioritizes uncompromising quality. Every component is produced in Spain from 100% pre-preg carbon fiber and autoclave-cured, using meticulous hand layup by highly qualified technicians under rigorous quality controls. Confident in its manufacturing standards, Karbonius provides a 2-year warranty against manufacturing defects. With extensive composites experience and a global base of satisfied customers, the brand is committed to delivering exceptional products and customer satisfaction. Each piece is individually numbered to verify origin and authenticity.

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.

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Karbonius Composites Carbon Airbox for E30 BMW 3-Series / M3

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Karbonius Composites Carbon Airbox for E30 BMW 3-Series / M3 CSL

Features

What’s Included

Applications

Notes

About Karbonius Composites

Reviews