SP Tuning LLC
SP Tuning LLC - your trusted auto repair and performance enhancement speedshop
05/28/2026
Truck Thursday!
Aaron's Chevy Colorado threw it's drive belt when the a/c compressor failed and seized.
We replaced the compressor with an OEM a/c compressor and installed a new drive belt as well.
Send us an email or give us a call during business hours to get your services/projects on the schedule!
05/25/2026
Happy Memorial Day and Mopar Monday! We are closed today in observance of the holiday and will reopen tomorrow.
Here is Rick's 6.4L hemi Ram 2500 that we completed a camshaft replacement on due to a failing lifter causing damage to the camshaft.
Along with the camshaft replacement we installed hellcat lifters and MMX Billet MDS Delete Plugs as well as tuning to compensate for the removal of the MDS system.
Lastly, we removed his exhaust system that was rotting away and installed a new stainless steel MBRP exhaust system.
Whether you have a lifter that has failed and need replacement or you want to tune out the MDS to try and prolong the life of your lifters/camshaft, we have you covered here at SP Tuning!
Hi Everyone! We are closing up Thursday-Monday (Memorial Day. We will do our best to get back to all messages, emails, and inquiries Tuesday.
Thanks!
05/20/2026
Wheel/Tire Wednesday!
We mounted and balanced some some new tires for Liam's GR Corolla
05/19/2026
Titanium Tuesday!
We were helping a customer yesterday with getting their OEM catalytic converter back on their VB WRX. The factory hardware is known to either break, or damage the threads upon removal.
This car chose option B.
After cleaning up the threads, it only made sense to make a titanium stud kit to prevent this from being an issue in the future.
The SP Tuning Turbo to J-Pipe Titanium Stud Kit is now available on our website!
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Address
864 Main Street
Acton, MA
01720
Opening Hours
| Monday | 8am - 4pm |
| Tuesday | 8am - 4pm |
| Wednesday | 8am - 4pm |
| Thursday | 8am - 4pm |
| Friday | 8am - 4pm |
| Saturday | 10am - 3pm |