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This Sprint Booster V3 is matched to the Mazda3 Skyactiv 2.0L from 2012 to 2013. It plugs in at the accelerator pedal of the Mazda3 Skyactiv and sharpens how quickly the 2.0L Skyactiv-G I4 answers your right foot, while the engine computer keeps every factory fuel and ignition setting.
The BL Mazda3 Skyactiv filters pedal input to keep the drive smooth, which can make it feel slow to react. This controller shortens that delay, so a small movement of your foot produces the throttle opening you expected. Compact cars feel the benefit most in stop-and-go traffic, where every small pedal input counts.
Drivers of the Mazda3 Skyactiv often say the car feels lighter after fitting the Sprint Booster, even though weight and power are unchanged. That impression comes from the throttle opening closer to the moment the pedal moves.
From the driver footwell, find the plug on the Mazda pedal assembly and connect the Sprint Booster between it and the pedal. The selector sticks to a clean surface near the steering column.
| Manufacturer part number | SBMA0073S |
| Brand | Sprint Booster |
| Product | V3 electronic throttle response controller |
| Modes | Off, Sport, Race, plus Valet and Pedal Lock |
| Programs | 36 (18 for manual and 18 for automatic transmissions) |
| Installation | Plug-n-play at the accelerator pedal connector, between the pedal and the engine control unit |
| Fuel and ignition maps | Not altered |
| Shipping dimensions | 3.6 x 3.6 x 2.1 in (9.1 x 9.1 x 5.3 cm) |
| Shipping weight | 0.25 lb (0.11 kg) |
Fitment for the Mazda3 Skyactiv 2.0L is listed by year, chassis and engine in the table below. This part number is for North American cars only.
Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.
| Year | Make | Model | Chassis | Engine |
|---|---|---|---|---|
| 2012-2013 | Mazda | Mazda3 Skyactiv | BL | 2.0L Skyactiv-G I4 |
| Year | Make | Model |
|---|
Not sure? Text us your VIN and we’ll confirm.
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
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