Modalworks Inc

Modalworks Inc Design and manufacture aftermarket performance parts for European and domestic vehicles.

06/20/2026

Chip bridges, who would have thought.

Overnight runs make lots of chips 🤷‍♂️

06/19/2026

More manifolds!

06/18/2026

This is what one setup and five axes gets you.

Aluminum, 5-axis CNC, single setup, finished part. We are running intake manifolds non-stop for the next few weeks. Appreciate the support!

06/15/2026

Lots of people send their stuff overseas, SAD.

Modalworks keeps all the billet in house 😎

Gen3 hemi manifolds today, coyote tomorrow 🫣

06/02/2026

New release 🚨.

Billet -10 fuel rails for the Hellcat platform are now available.

Built specifically for max effort stock supercharger builds where fuel delivery has to keep up with everything else you have done to the car.

• 5-axis machined from solid billet
• -10 for serious fuel flow demands
• Engineered for max effort stock supercharger builds
• Hard anodized for ethanol and methanol fueling

If you have been searching for a fuel rail solution that does not compromise, this is it. Drop your questions below or visit the link to order.

So we have been doing some product testing on the new Gen 2 M177 exhaust manifold, and honestly, the numbers are looking...
05/23/2026

So we have been doing some product testing on the new Gen 2 M177 exhaust manifold, and honestly, the numbers are looking really good. Mind you this is the first unit test and I can shape this thing more to increase the top end. The design is radically different from the other options out there, but I can’t show it quite yet.

If you look at the comparison chart on the next slide, you can see exactly what is going on. Usually, when you get a manifold that flows this well, you expect to sacrifice some low-end response. But the spool on this thing is actually way better, and then it just hangs onto those gains all the way through without falling off. Peak gains are touching 70 whp and 70wheel torque. I believe the this turbine housing is starting to become a restriction at this power level as we see big gains through most of the power band, but up top where the engine produces the most power/exhaust flow the housing itself becomes a restriction. I believe on a stock turbo stock tune vehicle we would see considerably more top end gains as the manifold can do its work without being restricted by the turbo housing. That’s what we will test that next.

For anyone running an M177 right now, what is your current setup, and do you think a manifold like this is the missing piece for your build? Drop your thoughts below, let’s talk about it.

Independent install and testing done by . Stock engine and trans with all the bolt ons.

05/21/2026

Got this one dialed in reallll pretty. Got a few more intake manifolds in queue for some new platforms 🫣

Only the best for you guys!

05/18/2026

Billet or don’t bother…

Threw this up on the machine today — billet intake lid, just needs one final finish pass and she’s done. Love how aluminum cleans up. More to come.

05/18/2026

Billet vs plastic on the M177 — there’s no competition.

Halfway through the job and the difference is already night and day. Precision machining, superior flow, and lifetime durability that the factory plastic simply cannot match. This is why we don’t cut corners on AMG builds.

Plastic and Direct injection was never enough. Would you run port injection on your M177 or leave it and pray the plastic doesn’t explode?

05/17/2026

W213 E63 AMG | Intake Symphony

Pulled the original airbox out and dropped in a full MW Racing intake kit. These intakes transformed the muted stock form into a completely different soundtrack.

Took about an hour in the garage and the difference in sound is night and day.

The people saying aftermarket intakes don’t make a difference have never actually tried a good one on an E63 🤷‍♂️



for the install clips 🎥

Address

Liberty Hill, TX
78642

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+15129863695

Website

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