Whenever possible we use picture of the actual part number. Some items do use stock photos provided by the manufacturer.

 

If you are looking to swap out your stock CDI box, the Big Gun� Over Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It increases the overall RPM limit overstock boxes on the market and advances the timing curve.

Big Gun™ was founded by 3-time AMA National Champion Mike Young Jr. in 1997 so that he could take advantage of his knowledge of what worked on the track and use it to manufacture high performance high quality exhausts for the MX, ATV, and SXS markets. Big Gun™ has one of the largest four stroke product lines available so you should always be able to find the right pipe for you. Big Gun Rev Box CDI ECU Ignition Yamaha Raptor 50 was developed by an R&D team who has been working tirelessly to stay innovative and ahead of the competition in design and on the track.

The Big Gun Rev Box is an affordable alternative to highly-priced, O.E.M. replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve.

Over Rev Box:

• Advanced timing curve
• Increases overall RPM limit
• Easy direct plug-in replacement to the stock CDI box

• 2007 Yamaha Raptor 50 YFM50R
• 2008 Yamaha Raptor 50 YFM50R
• 2006 Yamaha Raptor 50 YFM50R
• 2004 Yamaha Raptor 50 YFM50
• 2005 Yamaha Raptor 50 YFM50R

CLICK HERE to check out our other NEW Raptor 50 parts.

Make sure to check out our other used Raptor 50 parts.

 

Domestic Shipping

• Orders containing multiple items may ship separately in multiple shipments. They may not arrive at the same time and may take another couple of days for the complete order to arrive.
• Free and Flat Rate Shipping is limited to lower 48 States only.
• We ship Mon-Fri excluding Holidays.
• We use FedEx, UPS, and USPS. Which shipping method is used for your order is at our discretion. If you have a physical address and a PO box please provide both.
• Please make sure the shipping address is correct at checkout. Our shipping process is highly automated and shipping does not have access to ebay messages.
• Once the order is sent to a pull sheet at one of our warehouses we are NOT ABLE to change the address or cancel the order. It will ship to the address provided at checkout.
• If you make an error in the address or wish to cancel an order send an official CANCEL TRANSACTION REQUEST IMMEDIATELY. We do hold order a few minutes to allow for then. Our fulfillment process is automated and we will not see a direct message until it is to late to cancel it.
• Hawaii, Alaska, Puerto Rico and APO addresses must contact us prior to purchasing item for a shipping quote first. Shipping fees to APO, AK, PR and HI will be calculated individually and added to customer invoice prior to paying for the item.
• Make sure you have packages delivered to a secure location. We can not cover packages stolen after delivery.

International Shipping

• International shipments will ship through the ebay Global Shipping Program.
• PirateMX Powersports is not responsible for taxes and duties which may be due on your shipment.
• Please note that all prices are in U.S. Dollars. Any fitment provided is for US Spec models.

Returns Policy

Returns are accepted up to 30 days from purchase date

• Items must be in new condition, no returns are accepted on used or installed items. If the products show any signs of installation, we cannot accept the return.
• Item must be in original undamaged unopened packaging.
• Any and all returned electrical items that are not sealed will be considered USED and not resell-able and not eligible for a full refund.
• Use our shipping packaging to ship back the item, DO NOT tape the label directly to the original manufacturer’s box.

 

Contacting Us for a Return

Items purchased on ebay must be returned using the return process. Send us a message via ebay for help starting a return.

Warranties

All items are new in box unless listed otherwise. Any warranties are from the products manufacturer.

In the unlikely event you need to make a warranty claim, we will assist with the process. Products are limited to the manufacturer's warranty..

To contact us about a warranty related issue..

• Send us a message via ebay..

• WARNING: This product contains chemicals known to the State of California to cause cancer and/or reproductive harm, and birth defects or other reproductive harm.