What BMW models is the TREVORA PR-1 rear trunk spoiler compatible with?

The TREVORA PR-1 Carbon Fiber Rear Trunk Spoiler is designed for the BMW G82 M4 and the BMW G22 4 Series coupe. Fitment on other body styles within the M4 and 4 Series range, including the G83 M4 convertible and G23 4 Series convertible, is not confirmed as the trunk lid geometry differs between body styles.

Does the PR-1 spoiler require drilling or permanent modification to the trunk lid?

No. The PR-1 rear trunk spoiler uses pre-applied 3M double-sided tape and an included adhesive promoter for installation. No drilling or permanent modification to the trunk lid is required. The surface must be thoroughly cleaned and degreased before fitting, and the adhesive must cure fully before the car is driven.

How long does installation take?

Installation takes approximately 30 minutes from surface preparation to fitting. Adhesive curing time is additional and should be completed before driving. Professional installation is recommended for best results, particularly for ensuring correct alignment along the full spoiler edge.

What is the CS and M Performance design influence behind the PR-1 spoiler?

BMW's CS and M Performance models use proportioned trunk lip treatments that sharpen the rear deck contour and add a more sporting appearance without resorting to large wing configurations. The PR-1 draws from this directly, producing a spoiler that adds rear presence and visual depth in line with BMW's own performance styling direction. The result is a spoiler that complements the factory design intent of the G82 and G22 rather than working against it.

Is the PR-1 spoiler suitable for an understated build or does it read as overly aggressive?

The PR-1 is specifically designed to suit both understated builds and larger carbon exterior packages. The design is refined rather than aggressive, adding a sharper rear deck contour and more visual depth without the scale or profile of a large motorsport wing. It is suited to owners who want a premium carbon fiber rear upgrade that enhances the coupe's sporting character while maintaining the overall refinement of the G82 M4 or G22 4 Series.

Where is the TREVORA PR-1 rear trunk spoiler sold and is it available everywhere?

The TREVORA PR-1 Carbon Fiber Rear Trunk Spoiler is exclusive to AUTOID and authorized dealers. Bulletproof Automotive is an authorized dealer for this product. Purchasing through unauthorized channels does not carry the same product guarantee.

Description

Additional Info

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BP PRICING DIFFERENCE

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Description

Trevora Carbon Fiber PR-1 Rear Trunk Spoiler for G82 BMW M4

The TREVORA PR-1 Carbon Fiber Rear Trunk Spoiler is an OEM+ rear deck upgrade developed in the United Kingdom for the BMW G82 M4 and G22 4 Series, drawing direct inspiration from BMW’s CS and M Performance styling approach. Constructed from premium 2×2 pre-preg carbon fiber and installed using pre-applied 3M double-sided tape with an included adhesive promoter, the PR-1 adds a sharper rear deck contour and a more purposeful trunk profile in approximately 30 minutes with no drilling or permanent modification to the trunk lid required. Exclusive to AUTOID and authorized dealers.

Carbon Fiber Construction

Constructed using high-quality autoclave-cured pre-preg carbon fiber for superior strength-to-weight ratio. Each component is engineered and prototyped in-house using advanced CAD modeling and 3D scanning to achieve precise factory-plus fitment. A UV-resistant clear coat protects the clean weave pattern and maintains finish quality over time, ensuring long-term durability in both daily driving and high-performance environments.

Features

CS and M Performance-inspired design adds a sharper rear deck contour and more purposeful trunk profile
2×2 pre-preg carbon fiber construction for consistent weave alignment, lightweight strength, and OEM-level surface finish
Pre-applied 3M double-sided tape and included adhesive promoter for clean, straightforward installation
Approximate installation time of 30 minutes plus adhesive curing time
No drilling or permanent modification to the trunk lid required
Suits both understated builds and larger carbon exterior packages
Backed by Trevora’s industry-leading 5-year warranty

Included in Box

Rear Trunk Spoiler
Required mounting hardware
Installation instructions

Applications

BMW M4: G82 | 2021-present

Frequently Asked Questions

What BMW models is the TREVORA PR-1 rear trunk spoiler compatible with? The TREVORA PR-1 Carbon Fiber Rear Trunk Spoiler is designed for the BMW G82 M4 and the BMW G22 4 Series coupe. Fitment on other body styles within the M4 and 4 Series range, including the G83 M4 convertible and G23 4 Series convertible, is not confirmed as the trunk lid geometry differs between body styles.
Does the PR-1 spoiler require drilling or permanent modification to the trunk lid? No. The PR-1 rear trunk spoiler uses pre-applied 3M double-sided tape and an included adhesive promoter for installation. No drilling or permanent modification to the trunk lid is required. The surface must be thoroughly cleaned and degreased before fitting, and the adhesive must cure fully before the car is driven.
How long does installation take? Installation takes approximately 30 minutes from surface preparation to fitting. Adhesive curing time is additional and should be completed before driving. Professional installation is recommended for best results, particularly for ensuring correct alignment along the full spoiler edge.
What is the CS and M Performance design influence behind the PR-1 spoiler? BMW’s CS and M Performance models use proportioned trunk lip treatments that sharpen the rear deck contour and add a more sporting appearance without resorting to large wing configurations. The PR-1 draws from this directly, producing a spoiler that adds rear presence and visual depth in line with BMW’s own performance styling direction. The result is a spoiler that complements the factory design intent of the G82 and G22 rather than working against it.
Is the PR-1 spoiler suitable for an understated build or does it read as overly aggressive? The PR-1 is specifically designed to suit both understated builds and larger carbon exterior packages. The design is refined rather than aggressive, adding a sharper rear deck contour and more visual depth without the scale or profile of a large motorsport wing. It is suited to owners who want a premium carbon fiber rear upgrade that enhances the coupe’s sporting character while maintaining the overall refinement of the G82 M4 or G22 4 Series.
Where is the TREVORA PR-1 rear trunk spoiler sold and is it available everywhere? The TREVORA PR-1 Carbon Fiber Rear Trunk Spoiler is exclusive to AUTOID and authorized dealers. Bulletproof Automotive is an authorized dealer for this product. Purchasing through unauthorized channels does not carry the same product guarantee

About Trevora

Trevora (formerly TRE) is a UK-based automotive aero and styling brand specializing in high-performance pre-preg carbon fiber components. Founded in 2018, Trevora has grown into a globally recognized name in BMW aftermarket parts, known for its OEM+ philosophy, precision engineering, and uncompromising attention to detail. Every component is designed, engineered, and prototyped in-house using advanced CAD modeling and 3D scanning to achieve precise factory-plus fitment. By utilizing autoclave-cured pre-preg carbon fiber, Trevora delivers a superior strength-to-weight ratio while eliminating inconsistencies found in traditional wet-lay carbon. All products are backed by Trevora’s industry-leading 5-year warranty.

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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