Contact Information DisclaimerShipment Tracking
C.A.R.B. EO #s Magnuson Moss Warranty ActFrequently Asked Questions
MAF Cold Air Tuning Pre-Install GuidelinesInstruction Manuals
GMS Warranty Warranty Registration  

Contact Information:
Granatelli Motor Sports, Inc.
1000 Yarnell Place
Oxnard, CA 93033-2454
805-486-6644 (Phone)
805-486-6684 (24 Hour Fax)
Hours:  M-F 8AM-5PM (PST)
E-Mail
Due to the amount of email we are currently receiving, please allow 24-48 hours for a reply. If you need technical assistance please call 805-486-6644.

Disclaimer:
Actual products may vary from photographs shown. For latest information, please call 805-486-6644 first. Granatelli Motor Sports is not responsible for any unintentional omissions or typographical errors and reserves the right to make changes to packages, services, operating procedures, colors, materials, features, specifications, part numbers, pricing and to discontinue any products and/or components at any time without prior notice. Some items shown are sold for off-road use only and/or racing use (not street legal) and not intended for use on public highways, customer assumes costs and liability for installation and use. Performance figures shown can vary considerably due to a variety of factors including but not limited to altitude, humidity, barometric pressure, outside temperature, vehicle age, state of vehicle tune, vehicle manufacturer engine tolerances, vehicle modifications, chassis and engine dyno calibration, chassis and engine dyno brand, etc.

Shipment Tracking:
If you need to track your order, click on one of the links below (enter your tracking number or your customer number or your phone number with area code). Generally, most orders are shipped UPS ground and can take from 4-5 business days for delivery. Military orders and most overseas orders are shipped United States Postal Service and can take considerably longer.
UPS
FedEx
United States Postal Service

C.A.R.B. EO #s:
If you need a C.A.R.B. EO # either call 805-486-6644 and we will e-mail or fax it to you (if available) or log on to the C.A.R.B. web site.

Magnuson Moss Warranty Act:
If you have been denied warranty coverage at your dealership due to the installation of a Granatelli Motor Sports product, read the Magnuson Moss Warranty Act.

Frequently Asked Questions:
Read the frequently asked questions section for additional information and tips (NOTE: at this time, applies to mass airflow sensors and roller rocker arms only).

MAF Cold Air Tuning:
If you now have or plan to install a high flow air intake or air filter system, you MUST have cold air mass airflow sensor tuning. Cold air inductions significantly increase airflow and can cause tremendous turbulence in the air intake stream. When using the GMS mass airflow sensor with any type of cold air induction, high flow induction, or high flow air filter, your GMS mass airflow sensor must be calibrated with cold air tuning or a check engine light can occur. Cold air tuning is designated by a "C" as the last digit in the part number. Cold air tuning is also available for existing GMS mass airflow sensor owners - please call 805-486-6644 for details.

Pre-Install Guidelines:Read instructions carefully BEFORE installation. You will need basic hand tools, a service shop manual such as from Helm, Inc., and general automotive knowledge to install most Granatelli Motor Sports products. If you do not feel comfortable working on your vehicle, seek out professional assistance such as an ASE Certified Mechanic in your area as product damage and/or failure due to improper installation is not covered by the Granatelli Motor Sports limited warranty.

Ensure all hardware and instructions are included with your kit BEFORE beginning the installation process. An instruction manual archive is included below in Adobe PDF format for your convenience. If the instruction manual you need is not listed, please call 805-486-6644 M-F 8AM-5PM (PST) and we will fax or e-mail the correct manual to you.

Instruction Manuals:

Air/Fuel Ratio Monitor

Big G In-Cab Monitor (All)

Fuego Flash Tuners

Tire Fryer Brake Lock

Dodge Big G Mileage Miser - Cummins 5.9 Diesel

Dodge Big G Diesel Power Module - Cummins 5.9 Diesel - 98.5-02

Dodge Big G Diesel Power Module - Cummins 5.9 Diesel - 03-Current

Ford Adjustable Bump Steering Kit - Fox Body

Ford Adjustable Bump Steering Kit - 2005-08 Mustangs

Ford Adjustable Clutch Quadrant/Firewall Clutch Adjuster - Fox Body

Ford Big G Diesel Power Module - 6.0L Power Stroke

Ford Big G Diesel Power Module - 7.3L Power Stroke

Ford Aluminum Radiator - Fox Body

Ford 8.8 Girdle Support System

Ford Caster/Camber Plates - Fox Body

Ford Camber Adjusters - 2005-08 Mustangs

Ford 4.6L/5.4L Coil Near Plug Supplement

Ford Coil Over System, Front - Fox Body

Ford Coil Over System, Rear - Fox Body

Ford Cold Air Induction System - 2005-08 Mustang GT

Ford Fuel Rails

Ford Fuel Pickup Tube

Ford G-Load Brace / A-Arm Brace - 2005-08 Mustang V-6 and V-8

Ford In-Tank Fuel Pumps

Ford Lower Adjustable Panhard Rod - 2005-08 Mustang V-6 and V-8

Ford Lower Control Arms - Fox Body

Ford Lower Control Arms - 2005+ Mustang

Ford Mass Airflow Sensors, 2005-2008 Mustang GT Slot-In

Ford Mass Airflow Sensors, All Except 4.6L/5.4L Truck/SUV, Non-Slot In

Ford Mass Airflow Sensor - 4.6L/5.4L Truck/SUV, Non Slot In

Ford Mass Airflow Sensor Wiring Harness - Fox Body

Ford Pulleys - 2005-08 Mustang GT

Ford Strut Braces - Supplement for 2005-08 Mustang GT Only

Ford Sub-Frame Connectors - 1979-04 Mustang

Ford Sub-Frame Connectors - 2005-08 Mustang

Ford Sway Bars, Front & Rear - 2005-08 Mustang

Ford Sway Bar End Links - 2005-08 Mustang GT

Ford Throttle Body - 2005-08 Mustang GT

Ford Tire Fryer - 2005-08 Mustang

Ford Tubular A-Arms - Fox Body

Ford Tubular K-Member - 1979-2004

Ford Turbo System, Single Intercooled - 2005-08 Mustang GT Only

Ford Upper Control Arms - 2005-08 Mustang V-6 and V-8

Ford Upper & Lower Control Arms - Fox Body

Ford Weight Jacker Lower Control Arms - Fox Body

GM Big G Flash Tool - Cars and Gas Trucks

GM Big G Flash Tool - Duramax Truck

GM Bumper Savers - Corvette

GM Cold Air Lid - LS1 F-Body

GM Cold Air, Dual Cone - Corvette

GM Cold Air, Ultra Ram - GTO

GM GranSpeedo Speedometer Corrector

GM GranSpeedo Speedometer Corrector - 1998 F-Body Only

GM Mass Airflow Sensors, All (Except 4.3L S-10 Truck/SUV)

GM Mass Airflow Sensors (4.3L S-10 Truck/SUV)

GM Mass Airflow Sensor Calibrator

GM Mass Airflow Sensor Housings, All

GM Mass Airflow Sensor, LS1 Low Cost

GM Panhard Rod, All - F-Body

GM Rear Control Arms - F-Body

GM Rear Control Arm Brackets - F-Body

GM Shock Tower Brace - LS1 F-Body

GM Shock Tower Brace - LT1 F-Body

GM Springs, Lowering - All - F-Body

GM Sub-Frame Connectors - F-Body