Church Automotive Testing — Wilmington, CA

Custom
Basemaps

$150
Base rate for all platforms.
Add features like boost, flex fuel, or speed density for +$50 each.
Fill out the form below to customize your tune.
Important — Please Read Before Ordering
A basemap is a starting point tune only. It is intended solely to get your vehicle running and driveable — not for aggressive driving, wide open throttle pulls, or performance use. Do not push the car hard on a basemap. A full dyno tune is required before any performance driving.
01
Any Platform
We support all software platforms we tune on — HP Tuners, Hondata, Cobb, Ecutek, Uprev, and more.
02
Two Business Day Delivery
Once payment is received and your car details are submitted, your basemap will be delivered to your email within two business days. Includes up to 3 revisions.
03
Built Per Car
Every basemap is built specifically for your vehicle and modifications — not a generic off-the-shelf file.
Before You Order
Required files by platform
HP Tuners
You must download your factory ROM from your vehicle and send it to us before we begin. Learn how at HPTuners.com ↗
UpRev
You must provide your vehicle's ROM number to UpRev before we can build your basemap. UpRev Support ↗
Hondata
Your Hondata Flashpro must be verified and licensed to your vehicle before we send a basemap. Hondata Support ↗
Cobb Accessport
Your Accessport must be verified and married to your vehicle before we can send a basemap. Cobb Support ↗
Ecutek
You must provide your vehicle's ROM number before we can build your basemap. Ecutek Support ↗
Order a Basemap
We'll detect your pricing automatically
Payment processed securely via Shopify.
Basemap delivered to your email within two business days.
Order Received
Your basemap request has been submitted and payment processed.
We'll have your file to you within two business days. Check your email — including spam.