FAST™ Precision-Flow™ Fuel Injectors
for GM Gen IV engines are the highest flowing injectors available and
are uniquely designed for direct installation into LS2 and LS7/L76/L92-
style engines. Available in two different height configurations and a
wide range of flow rates, the new Precision-Flow™ Fuel Injectors are
correctly sized (shorter than the common LS1/LS6 injectors) and feature
the correct USCAR connector, enabling hassle-free plug-in operation. In
addition, the high-impedance, high-flow FAST™ injectors meet/exceed all
factory durability standards and quality tolerances.
Prior to the arrival of
Precision-Flow™ Fuel Injectors for GM Gen IV engines, performance engine
builders were required to retro-fit high-flow Gen III (LS1/LS6)
injectors which required a wiring harness adapter to fire the injectors.
Most importantly, due to the fact that LS2 and LS7 engines feature
shorter fuel injectors than other LS engines, when performance injectors
were required engine builders would have to modify the fuel rail
placement to fit the Gen III (LS1/LS6) style injectors. The new FAST™
Precision-Flow™ Injectors for GM Gen IV engines are simple drop-in
components offered in fuel rates up to 57 lb/hr* (LS2–type) & 65
lb/hr* (LS7/L76/L92-type), the highest rate currently available for GM
Gen IV engines.
To obtain a Return Merchandise Authorization (RMA) please call us at 512-863-0900. No returns will be accepted without an RMA number! Please include a copy of the original receipt with the return. All returns must be postage paid. No COD or Freight collect returns will be accepted. All returns must be packaged properly; we are not responsible for damaged returns that resulted from improper packing. Shipping charges are not refundable. All return orders will be charged a 20% Restocking Fee.
You may return any parts to Texas Speed & Performance within 30 days from your date of order. No returns will be accepted after the 30 days have expired. All parts to be returned must be in their original condition. Texas Speed & Performance is not responsible for installation errors or damage due to improper installation or abuse. Parts damaged due to improper installation or abuse, are not returnable, and we are not responsible for any labor expenses, towing, rental car, or other expenses caused by the use of wrong or defective parts during installation. Labor charges by Non-Texas Speed & Performance facility are not covered. It is the installer's responsibility to verify correctness of all parts prior to installation. Shipping charges are not refundable. All return orders will be charged a 20% Restocking Fee.
All defects in workmanship done by Texas Speed & Performance may be returned for repair, replacement or credit. All repair work will be performed by Texas Speed & Performance. Any unauthorized work done will void any warranty, repair, replacement, or credit that would normally be covered and will render the item as non-returnable.
Non-Returnable Parts: Special-Order Parts, Installed Parts, Painted Parts, and Custom Made Parts cannot be returned for credit for any reason. Electrical parts are not returnable for credit if plugged in or unsealed for any reason. Installed parts and electrical parts are only covered against manufacturer defects and are subject to a warranty exchange only, at the manufacturer's discretion. Labor charges by Non-Texas Speed & Performance facility are not covered.
When ordering parts and accessories for vehicles still under the manufacturer's warranty, it is the vehicle owners responsibility to ensure that the warranty will not be adversely affected by the installation of these parts. If in doubt, please contact your local servicing dealership or the vehicle manufacturer before ordering. Texas Speed & Performance cannot accept return requests for parts due to vehicle warranty issues.
Warranty Parts: Most parts are warranted by the manufacturer, usually for 90 days from the date of purchase, unless specified otherwise. Parts used for racing or competition carry a manufacturer's defect warranty only. They are not warranted for breakage or wear under any circumstance. If you are returning electrical parts for warranty consideration please email customer service, as some manufacturers require the parts be sent directly back to the manufacturer. Texas Speed & Performance reserves the right to charge a restocking fee or refuse any parts that show evidence of being used or installed contrary to manufacturer's instructions, subjected to improper handling, packaging, or shipping by the customer. Labor charges by Non-Texas Speed & Performance facility are not covered.
Damaged or Missing Parts: In the event your order is damaged or items are missing it must be reported within seven days to 512-863-0900. Claims must be reported by invoice number and part number. Damaged or missing items will be claimed through the applicable shipping company. The customer will be refunded for any damaged or missing parts upon receipt of claim payment from the shipping company. The claim process usually takes 2 - 3 weeks.
Refunds for returns normally process and credit within 10 days from the date we receive your return at the warehouse. Once the return has been approved and processed, the refund will be credited to the credit card, Paypal account, or GoogleCheckout™ Account you used to buy the merchandise. Please be aware that your bank may take 4-7 business days to post the credit to your account or credit card. If you do not receive a credit after 17 days, please call us at 512-863-0900 and we will respond to you immediately. Shipping charges are not refundable. All return orders will be charged a 20% Restocking fee.
All information listed is subject to change without notice.