M45 Automotive

San Diego Subaru Service Shop

There are quite a lot of things which determine the price of our services. As professional Subaru service providers we are here to guarantee that everything is handled as per the highest industry standards. At M45 Automotive we make sure to keep things on the low without sacrificing quality and reliability.

Here's a shortlist of the services we currently offer along with their prices.

Subaru Machine Shop Price List

Bore & Deck w/ Torque Plate - 4 Cyl


Cylinder Head Surface - Both Heads


Valve Job Standard


Valve Job + 1


*SS Valves Intake and Exhaust


Replace Valve Guides Standard


*GSC Guides Intake and Exhaust


Valve Lash Adjustment - Bucket Style (Heads off Engine


*if buckets are needed (each) x16


Fly Wheel Surface


Basic Clean, Inspect of Case and Heads


Service done at M45 Automotive with over 20 years experience

Subaru – The Specifications

A lot of machine shops actually tend to shy away from handling Subaru Engines. This is mainly due to the fact that they have parts which are rather difficult to find. The rebuilds are also particularly tricky. However, our specialization has managed to ensure that emerge conveniently on top because there is a huge demand for OE replacement drop-in units. This is mainly due to the fact that Subaru is a popular vehicle in this part of the country.

We have good reputation and that’s because we deliver high quality. This is also something which helps us draw new business – people trust us. We simply get results because we are well aware of the specifications of the Subaru engine and vehicle as a whole. We are fully aware of the ins and outs of the models and that’s why we get results.


Not every machine shop offers insurance on the work they carried out. This is due to the fact that they don’t want to bear the responsibilities of potential malfunctions and issues with the parts that they’ve replaced or repaired. The top notch garages are always going to offer insurance which means they expose themselves to potential losses. If something happens with what they did to your car, you are going to be entitled to demand either compensation or another repair – this time free. Of course, there are limitations and you should pay attention to the terms of the insurance policies that you are given to sign off.

If you have any questions or would like to do business with us,
please give us a ring at

(530) 823-7645