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Why This Tire?
Specifications
| Brand | Hypertech |
|---|---|
| Category | Engine |
| Manufacturer Part # | 121381 |
| UPC | 759609004963 |
|---|---|
| Subcategory | Performance Tuners |
| Weight | 0.5 lbs |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The Hypertech Power Programmer is designed for 1986-1989 Chevrolet Corvette models equipped with the 5.7L TPI engine and both automatic and manual transmissions. This programmer recalibrates your vehicle's computer for improved horsepower, torque, and fuel economy. Hypertech is known for its performance tuning products that enhance vehicle drivability and power output.
Shipping & Returns
Fast Shipping
Standard delivery in 3-7 business days. Expedited options available.
30-Day Returns
Return unused items in original packaging for a full refund.
Questions & Answers
Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.
We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.
We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.
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