POWER SMOOTH INTAKE AIR COUPLER TUBE CORVETTE C4 90-93 IMPROVE PERFORMANCE

Description

C4 AIR COUPLER 90-93
Replace your power-robbing, cracked throttle body inlet hose with our new Power Coupler. Smooth inner surface allows rushing through unobstructed air for MORE HP! Easily-installed, performance-friendly, yet economical replacement to your weathered, false code throwing factory hose! Instructions and required band clamps are included.
This coupler measures 14" long, please measure your installed coupler to ensure this one will work with your engine setup.
This coupler does not have the air temp sensor hole in place, the included instructions will detail how to add this hole if needed. Many have relocated their air temp sensor to the air filter housing as an upgraded modification. This coupler will not fit the ZR1
Add 3-5 horsepower
Improve Acceleration
Improve throttle response
Improve Gas Mileage
Please check out our other listings if you are looking for a 84-89 or 94-96 smooth air power coupler. Check our store for our C4 throttle body air foil which makes a great match with our power couplers.
SEE OUR STORE FOR RELATED ITEMS
Shipping and handling is FREE for anyone in the lower 48 states. US customers outside of the lower 48 states may see a shipping surcharge on our larger items. All international orders ship using eBay's Global Shipping Program and shipping costs will be determine by eBay. All orders ship the same day if cleared payment is made by 1PM EST (Mon thru Fri).
All shipments includes delivery confirmation tracking and full protection from lost or damaged shipments. Please see below for details on our shipping and guarantee policies.
PAYMENT & CONTACT INFO:
Our mailing address is:
INDY-MOTORWERKS
9446 PROMONTORY CIR
INDIANAPOLIS, IN 46236
We prefer to communicate by eBay messaging as it allows us time to properly respond and forward any additional information you may need such as web links or tracking info. On the left side just below our listing near the lower end of the web page you will find eBay's link "Ask a question". Please use that link to email us.
SHIPPING INFO:
UNITED STATES SHIPMENTS:
All U.S. orders in the lower-48 ships FREE. Most orders to APO, HI, AK and PR also ships FREE but some of our larger items may have a shipping surcharge due to the much higher cost to ship to those locations. All orders ship First Class, Priority Mail or UPS depending on size and weight. Shipping times average 2-10 days but may take up to 18 days.
INTERNATIONAL SHIPMENTS:
We only ship international orders through eBay's Global Shipping Program. Any questions or concerns prior or after an order is placed regarding shipping, please contact eBay directly. International customers are responsible for all duty and brokerage fees.
ALL SHIPMENTS:
We are required by eBay to only ship to the address given at checkout. Local Pickup is always welcome! We can only accept cash payments for local pickups.
OUR GUARANTEE:
We will accept all returns for a full 30 days from your delivery date on all items we offer. Returns must be in its new unused condition and include all the original factory packaging. All returns are subject to a 15% restocking fee, if an error was on the seller side the 15% restocking fee will be waived. Please include eBay username with your return. Once the return is received we will inspect it and issue the refund within 48 hours. We will also exchange any damaged item within the first 30 days. Lost shipments will be determined by the delivery confirmation tracking information and the completion of USPS or UPS investigation (may take up to 8 weeks after shipment date). If at that time the package has been confirmed lost we will reship your order at no cost to you. Buyer assumes full responsibility for any personal injury and property damage that may result from any item bought from INDY-MOTORWERKS.
FEEDBACK AND DSR STARS:
We strive to make every purchase with us a 5 star experience. If you feel that your experience with INDY-MOTORWERKS was anything less than 5 stars please let us know. Your input allows us to improve our over all customer satisfaction and gives us a chance to correct any issues you may have.