On-Board Air Compressor Bundle
$578.95
![Ashtray Delete Kit (Rear) [Vanagon]](http://gowesty.com/cdn/shop/files/GW-REAR-ASHTRAY-B-GONE_main_e5ef8f83-78e4-47bf-b25e-7b8a17c963c4.jpg?v=1785467183&width=900)
![Reliability & Kill Switch [Vanagon]](http://gowesty.com/cdn/shop/files/GW-KILL-SWITCH_9bf84991-3b40-4730-a293-a3299f5c5016.jpg?v=1791828725&width=900)
![Non-Illuminated Lighter Assembly [Vanagon]](http://gowesty.com/cdn/shop/products/full_fea7d0499a4e42b7f5f95b5ba350ab14.jpg?v=1785446252&width=900)
![GoWesty Fuel Injection Component Replacement Kit [Vanagon]](http://gowesty.com/cdn/shop/files/GVW-EFI_MAIN.jpg?v=1791500966&width=900)
![Throttle Valve Housing (GW-EFI) [Vanagon]](http://gowesty.com/cdn/shop/files/GVW-TB-EFI-NEW_back_detail_with_seal.jpg?v=1785451608&width=900)
![GoWesty SmartGauge (Tach/Fuel/Temp) [Vanagon]](http://gowesty.com/cdn/shop/files/GW-TACH-KIT_with_wires_and_logo_44caef38-ff42-4750-b025-373b68dfc514.jpg?v=1772661289&width=900){kind=logo}
![Remote Oil Pressure Manifold [Bus & Vanagon]](http://gowesty.com/cdn/shop/files/OIL-SENDER-KITallpieces.jpg?v=1785467170&width=900)
![Grommet Set (Junction & Relay Boxes) [Vanagon]](http://gowesty.com/cdn/shop/files/GW-251-971-878-5EIGHT.jpg?v=1785452965&width=900)
Gifting has never been easier
Perfect if you're short on time or are unable to deliver your gift yourself. Enter your message and select when to send it.
BARGAIN BASEMENT - MPG Kit for ScanGauge (GW-EFI)
$45.95
Skip to product information
BARGAIN BASEMENT - MPG Kit for ScanGauge (GW-EFI)
| Product: | SG-MPG-ADD |
|---|---|
| Works With: | 1983-1991 |
| Manufacturer: | GoWesty |
| Availability: | Low Stock |
| Wrench Rating: |  Requires some hand & power tools and minimal mechanical knowledge.
|
$45.95
This item is on clearance sale and is non-returnable. It has no functional or aesthetic blemishes.
This kit adds vehicle speed functionality to your ScanGauge for fuel economy calculations. Previous installation of both GW-EFI and GVW-SCANGAUGE-KIT is required.
** Please note that the use of this kit is no longer required for GW-EFI purchased on or after March 2025. This kit remains mandatory only for units purchased prior to that date. the latest iteration of our EFI harness has this feature built in.
** This kit does not include a VSS, reference the VSS Flowchart to decide what setup you need.
To download or print these instructions, click the arrow in the top-right corner of the viewer below, then use the print or download controls in the opened document. Open PDF in a new tab
BARGAIN BASEMENT - MPG Kit for ScanGauge (GW-EFI) Wrench Rating
- Handy — Requires some hand & power tools and minimal mechanical knowledge.
All Wrench Ratings
Plug 'n' Play — Requires no or basic hand tools and no mechanical knowledge.
- Handy — Requires some hand & power tools and minimal mechanical knowledge.
DIY — Requires a full tool set and broad mechanical knowledge.
Pro — Requires professional-level tools, talent and experience.
Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
ARB 12V Air Compressor Kit
$399.95
ScanGauge3 Kit for GW-EFI (OBD-II)
$374.95
12V Power Inverter - Pure Sine Wave (1000W)
$175.95
Ashtray Delete Kit (Rear) [Vanagon]
$30.00
Remote Starter Switch
$27.95
Reliability & Kill Switch [Vanagon]
$25.00
USB Charging Port Conversion for Map Light
$24.00
Illuminated Lighter Assembly
$20.95
Non-Illuminated Lighter Assembly [Vanagon]
$17.95
Auxiliary Power Outlet Assembly
$15.95
Charger Socket & Voltmeter (PD USB-C & QC 3.0)
$13.00
2-Pin SAE Bulkhead Connector (12V)
$6.95
GoWesty 2700cc Engine
$9,800.00
GoWesty 2450cc Engine
$7,800.00
GoWesty 2300cc Engine
$6,800.00
GoWesty 2200cc Engine
$5,800.00
GoWesty Fuel Injection Component Replacement Kit [Vanagon]
$3,750.00
GoWesty 2450cc Engine Kit
$3,079.95
GoWesty 2300cc Engine Kit
$2,624.00
GoWesty 2200cc Engine Kit
$1,884.00
Throttle Valve Housing (GW-EFI) [Vanagon]
$400.00
GoWesty SmartGauge (Tach/Fuel/Temp) [Vanagon]
$250.00
Housing - MAF Sensor (GW-EFI)
$250.00
Crank Position Sensor System (GW-EFI)
$163.00
Coil Pack Bracket Kit (GW-EFI)
$147.00
Ignition Coil and Spark Plug Bundle (GW-EFI)
$134.95
Interface Cable (GW-EFI)
$117.00
Knock Controller (GW-EFI)
$105.00
Ignition Coil Pack Set (Pack of 4) (GW-EFI)
$99.95
Mass Air Flow Sensor for (GW-EFI)
$89.95
Throttle Position Sensor (GW-EFI)
$82.95
Crank Position Sensor Update Kit (GW-EFI)
$75.00
Remote Oil Pressure Manifold [Bus & Vanagon]
$74.95 – $133.95
Cam & Crank Position Sensor (GW-EFI)
$55.95
NGK Spark Plug (Pack of 4) (GW-EFI)
$41.95
Oxygen Sensor (GW-EFI)
$41.95
Knock Sensor (GW-EFI)
$16.95
Grommet Set (Junction & Relay Boxes) [Vanagon]
$9.95
Relay (GW-EFI)
$9.95
Harness & Hose Bracket (GW-EFI)
$4.95