Must present coupon at time of purchase. Offer valid at any Lube X-press location in El Paso, Texas. The $20 Off coupon is for the Full Synthetic Oil Change package only, which includes 5 quarts of Full Synthetic Oil and one conventional oil filter. If additional services are purchased in conjunction with the Full Synthetic Oil Change package the $20 savings may be deducted from the total invoice amount. The $20 Off coupon cannot be applied toward the payment of a Texas State Inspection. Coupon valid for a limited time only. Cannot be combined with any other offer. Texas state sales taxes apply. Other restrictions may apply.