Speed Stop Auto Repair

05/28/2026

ISO a T6 exhaust housing, for an s4 charger, .96 and 1.32.

Venmo, PayPal, whatever is clever. Used preferred, if you got one floating around for $200 shipped I’ll take it.

05/27/2026

Looking for parts off the following WRECKED OR TOTALED TRUCKS.

I wouldn’t advise anyone to cut up their truck for what I need. Again wrecked or totaled trucks only. Happy to pay for parts and shipping.

2020 plus GM L5P

2011-2016 Ford 6.7

2020 plus Ford 6.7

Please message the shop page or my personal if you have one of these. If not I’ll buy from the dealer.

PFA

05/25/2026

If you have served our country in any sort of form of fashion, we at Speed Stop would like to say thank you. No matter the contribution I couldn’t operate my normal life and enjoy my family with you folks.

Happy Memorial Day to all. If you are a member of the service shoot me a message and maybe I’ll just splurge for a sale. Again I couldn’t do a sale or any of this without the folks who made this possible.

Thank you

05/08/2026

The best part of manufacturing products in house is catching things like this. To the naked eye you probably can’t identify the failure.

Every single line is cut and double measured, crimped fittings are double checked off the parts list, bagged fittings get used to an example we have, yes we have example fitting bags for each year we provide because I am a human. Do I have most memorized? Absolutely but, we like to double insure our quality here.

If anyone outside of our manufacturing process can identify where the failure is here I’ll provide you a free set of lines. If you don’t have a truck that meets that requirement I will give you a credit to the website for the equivalent amount of the year truck you have.

If you want a free set of lines, you have to read till here. Thanks for coming to my ted talk.

05/01/2026

Yesterday I had the chance to buzz down to Randy's Transmissions take a small tour of the facility with Matthew Moore and also pick up our order of Fluidyne coolers.

Coolers will be up on the site before the day is over, we are also working on line kit and cooler packages to save you folks a few bucks who want the package deal.

We also have a few other things in the works so please keep an eye out.

I also wanted to remind everyone our line kits come with a lifetime warranty, while you’re reminded of that, these Fluidyne coolers also come with the same. We are striving to bring the best products and service we can to you guys!

04/24/2026

Sometimes the smallest fish in the ocean find the sharks, thankfully this time we got to work together.

Speed Stop Auto Repair/Masonbilt Diesel Performance meets Randy's Transmissions and Fluidyne Coolers.

We just placed a cooler order for 01-16 GM trucks, but had to include a 17-19 so R&D is coming for that.

If you’d like to order a line kit along with a cooler, you’ll now get a discount on that!

We have tons of line kits available to ship from east to west coast, next week we will have coolers in hand.

Contact myself or one of our dealers!

Please give us until Monday to get all the websites updated for line/cooler kits.

04/21/2026

Absolutely wishing we could be here for this one, but some of the finest folks out of our corner will be in the flesh! Trans lines, front end parts, free swag, maybe a give away or so. Did anyone mention the stellar customer service or no bs lifetime warranty?

Catch us there 🥸

3 days.

At this point, you either already planned for it… or you’re about to regret not going.😏

04/10/2026

I am not sure when he will be calling this. But you guys please COMMENT on the post for a chance to be entered. Comment away folks, someone is getting Michael Mason’s money 💅🏻

04/09/2026

R&D is done on the 15-16 transmission line kits!

It’s been a long few months measuring, cutting, and doing it a million more times but skipping a step in quality is not something we are willing to do.

This kit along with any other kit we make in house has a lifetime warranty. That’s right, the infamous “lifetime warranty” so many companies loosely throw around we actually live by it here. If you ever have an issue with a line, a fitting, or you just simply need some help with install, we got you covered on that too.

Dealers please keep an eye out for an email with everything finalized and we can get websites up to date. If you’d like to be a dealer please get a hold of myself or Michael Mason

Here is a list of other dealers below you can contact. Whether you buy from us direct or anyone on this list you will get a lifetime warranty with a real phone number to call for customer service. If you can’t reach our customer service, please get a hold of me. Thank you!

Masonbilt Diesel Performance
Axiom Supply
K&D Service Inc
Rudy's Performance Parts
RS Diesel Supply
Lee’s Diesel Repair
UnderDog Diesel LLC

04/06/2026

Potentially needing a 2020 or up L5P truck. Will be for R&D, and will likely need it for multiple days maybe a week or so.

Between the shop and online stuff unfortunately I can’t do a quick turn around.

If you are interested in leaving your truck in return for some free parts, please get ahold of me.

At this time I am email only, [email protected]

Thank you and PFA