Good service
This exhaust cutoff valve worked great for the first week, and then stopped working suddenly. I reached out to SPELAB and they are sending me free replacement parts, so we are happy with their service.
By Ayden S.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
806 reviews
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SPELAB Auto Parts - High Performance Car Replacement Parts, Aftermarket Auto Parts & Accessories
SPELAB (spelabautoparts.com) has 806 customer reviews on The Fair Hearing, with an average rating of 4.2 out of 5.
806 approved reviews, newest moderated first
This exhaust cutoff valve worked great for the first week, and then stopped working suddenly. I reached out to SPELAB and they are sending me free replacement parts, so we are happy with their service.
By Ayden S.
Emailed them on the parts I didn’t get they emailed me back and sent the rest of the parts! Thanks
By Rick
Ok they are amazing quality based off of what my local exhaust installer said about them. He wired and installed them and they work amazingly! I love a loud car but when I’m near the house I’d like them quiet. I get the best of both worlds with these.
By Richard B.
I ordered up pipes for my 05 duramax and when I received the quality was top notch. The only problem I did have was the hardware sent was incorrect, I reached out to spelab about the issue and they responded with a partial refund to make up for the incorrect hardware and was told they will be correcting issue at factory. Not many companies still have good customer service like that.
By g Q.
Truck sounds good when i want it to and i dont have to wake my neighbors
By YokelRanger
Had an issue and it was resolved with excellent results! Will continue to buy more from products from these folks!
By Cody T.
My experience was super fast and simple. I had questions about the product and their customer service was top notch. They have great prices and the product is built with high quality steel. Will buy again!
By Chandler C.
Fast shipping. Good quality
By Chuck D.