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Duramax 17-21 L5P Injector Set: Brand New injector set at 15 percent over, will improve fuel economy and increase power by 50 RWHP over stock.
Safe on a stock truck, great for towing, excellent street manners, and improved fuel economy. Sold as a balanced and matched set.Details:
$50 OFF ALL TUNING PACKAGES
( CODE : TUNE50 )
DISCOUNT OFF ALL OTHER PRODUCTS
( CODE : DIESEL2025 )
