I have been building and restoring cars for over 50 years. The electric exhaust cutouts seems to be one of the best quality I have used. I have only installed them this week. They worked flawlessly at this point. I will write another review in a few weeks with another evaluation, after using them a little longer. L Hyde.

I love the mechanical features of the electric exhaust cutoff. Its sick how quick the remote buttons function when you open and close the valve to the exhaust.

I haven’t installed them on my car yet, because I need to save up money to take the exhaust to the shop to get them working.

This muffler gave my car a nice deep tone and it looks amazing! It's a great quality product with a decent price.

They worked out perfectly very happy with them

Nice size looks great as shown in the picture looks to be great quality cant wait to see how it works

Gave my G37 a loud and deep tone👍

Great product. Very solid. Put it on two of my corvettes. I can go from loud to neighborhood mode in the push of a button. I highly recommend!!

Order my item an received it on time an very good product

The packaging and parts kit is of the best quality I’ve seen.
I did have an issue with getting the cooler oil drain tube to fit into the block drain hole without buffing it down so the cooler would rest flat.

I added SS short turn downs to the ends of SPELAB cutouts, to create a finished look - that not many people will see! The turn downs force the exhaust to flow toward the ground. The attached picture was taken during the install - all 2.5" S/S with x pipe - see how the exhaust exits straight out of the x pipe through to the cutouts. We had to modify the turn down's as their bolt pattern was misaligned with the SPELAB flanges...once modified everything fit and leaves for a clean look. The sound is amazing (loud) as the x pipe is right below the drivers/passenger floor. My '55 Chevy has a 350 zz4 crate with 750 CFM Demon carb (dual plane intake) turning a 292 Comp cam, flowing through RHS ProAction Aluminum racing heads that exhaust through to hand made (custom one off) headers - to SS Pypes (with x crossover) to SPELAB cutouts...LOUD when open, mellower when exiting the back of the car. I had cutouts that were broken and the SPELAB units replaced what was on the car, along with all new SS exhaust...all as an upgrade.

Very impressed! Only problem i had was i recieved a defective part but customer sent new one with no problem. Took almost 2 wks to recieve due to USPS. Other than that 👍👍's up!

Order the kit
Arrived in time. Works perfect!

I wish i could wire the switch that came with the product to a panel.

I really like the craftsmanship of the cut outs. They sound "awesome!" I have a 67 Ford Shelby GT 500 "Eleanor". The set I bought kinda hang down more than I want them to. I should've got the other style, (so they don't hang down so far), now that I have these installed. I do like the overall look and performance of your product. Really easy installation! Very well made! I'd recommend these to others in our group!! Thank You

Very well put together and the app works