What does the Capristo Revuelto lambda simulator actually do?

The Capristo CLS-1 is a programmable oxygen sensor simulator that feeds correct Lambda values to the control unit at the post-cat sensor, preventing a check engine light from triggering after the exhaust's catalytic setup is modified.

Does it require separate programming for my Revuelto?

No. The Capristo Revuelto lambda simulator module ships preprogrammed for use with all Lamborghini Revueltos modified for track use, so there's no additional tuning step required before installation.

Is the Capristo Revuelto lambda simulator street legal?

No. This module is built strictly for off-road and track use only and is not intended as a street-legal emissions workaround.

Do I need the simulator if I haven't modified my Revuelto's exhaust?

No. This Capristo Revuelto lambda simulator is specifically for post-cat sensor readings after the exhaust's catalytic setup has been modified; a stock exhaust setup doesn't need it.

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Description

Capristo CLS-1 Lambda Simulator for LB744 Lamborghini Revuelto

The Capristo Revuelto lambda simulator solves the check engine light problem that shows up the moment the post-cat oxygen sensor stops seeing the values it expects, which happens as soon as the factory catalytic setup on a Revuelto gets modified for track use. The Capristo CLS-1 is a programmable oxygen sensor simulator that feeds the correct Lambda values to the control unit at the post-cat sensor location, so the ECU sees a normal reading instead of flagging a fault. This module ships preprogrammed for use across all Lamborghini Revueltos modified for track use, so there’s no separate tuning step required before installation. It’s built strictly for off-road and track use, not as a workaround for street-legal emissions compliance.

Features

Programmable oxygen sensor simulator
Built specifically for the Lamborghini Revuelto CEL triggers
Delivers correct Lambda values directly to the post-cat sensor control unit
Ships pre-programmed for all Lamborghini Revueltos modified for track use; no additional tuning required

Applications

Lamborghini Revuelto: LB744 | 2024-present

Notes

Strictly for off-road and track use only; not intended for street-legal daily driving applications

Frequently Asked Questions

What does the Capristo Revuelto lambda simulator actually do? The Capristo CLS-1 is a programmable oxygen sensor simulator that feeds correct Lambda values to the control unit at the post-cat sensor, preventing a check engine light from triggering after the exhaust’s catalytic setup is modified.
Does it require separate programming for my Revuelto? No. The Capristo Revuelto lambda simulator module ships preprogrammed for use with all Lamborghini Revueltos modified for track use, so there’s no additional tuning step required before installation.
Is the Capristo Revuelto lambda simulator street legal? No. This module is built strictly for off-road and track use only and is not intended as a street-legal emissions workaround.
Do I need the simulator if I haven’t modified my Revuelto’s exhaust? No. This Capristo Revuelto lambda simulator is specifically for post-cat sensor readings after the exhaust’s catalytic setup has been modified; a stock exhaust setup doesn’t need it.

About Capristo

Capristo has built exhaust systems out of its own factory in Sundern, Germany since 1990, starting with systems for Ferrari and other exotic manufacturers before expanding into BMW M and other high-performance platforms. Every system is designed in-house using 3D laser-scanning, CAD modeling, digital prototyping, and CNC bending and milling, then hand TIG welded and polished by Capristo’s own craftsmen rather than outsourced to a third-party fabricator. Capristo builds exclusively from T309 stainless steel, a grade chosen for its heat resistance and long service life under repeated thermal cycling, and backs it with a patented reinforced design aimed at eliminating resonance rather than masking it. The result is a company that still manufactures everything at one factory, under one roof, the same way it did on its first exotic-car systems more than three decades ago.

Additional Information

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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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