How does this Rev Box improve performance?

This Rev Box increases your engine's maximum RPM limit and advances the ignition timing curve. These changes allow the engine to rev higher and can lead to improved throttle response and overall power delivery.

Is this a difficult part to install?

No, this Rev Box is designed as a direct plug-in replacement for your stock CDI box. Installation is straightforward and typically does not require special tools or modifications.

What is the warranty on this Big Gun Rev Box?

The Big Gun Rev Box comes with a 6-month limited warranty from the manufacturer.

Big Gun Rev Box 05-07 Suzuki RM-Z 450 40-R12A

Name: Big Gun 05-07 Suzuki RM-Z 450 Rev Box
Brand: Big Gun
SKU: big-gun-big-gun-05-07-suzuki-rm-z-450-rev-box-t14-650947
Price: 201.01 USD
Availability: BackOrder

Big Gun 05-07 Suzuki RM-Z 450 Rev Box

$201.01

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Big Gun 05-07 Suzuki RM-Z 450 Rev Box. Increases RPM limit and advances timing for improved performance.

Key Features

Fits 2005-2007 Suzuki RM-Z 450.
Increases the overall RPM limit over the stock CDI box.
Features an advanced timing curve for improved engine performance.
Easy direct plug-in replacement for the stock CDI box.
Offers an affordable alternative to OEM replacement boxes.
Comes with a 6-month limited warranty.

This Rev Box is designed for the 2005-2007 Suzuki RM-Z 450. It is not CARB approved and cannot be shipped to California.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're looking to get a little more out of your 2005-2007 Suzuki RM-Z 450's engine, swapping out the stock CDI box for an aftermarket Rev Box can make a notable difference. This Rev Box from Big Gun is designed to increase the overall RPM limit beyond what the factory unit allows, and it also advances the timing curve. This combination helps your engine rev higher and can improve throttle response.

This Rev Box is a well-built unit that offers an affordable way to get more performance from your RM-Z 450. It's made as a direct plug-in replacement for your original CDI box, meaning installation is straightforward without needing any special tools or modifications. By advancing the timing, it helps optimize the combustion process at higher RPMs, contributing to a more energetic feel from your bike.

Specifications

Big Gun 05-07 Suzuki RM-Z 450 Rev Box

Key Features

Product Details

Specifications

Frequently Asked Questions