ASC Auto Fabrication

ASC Auto Fabrication

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ASC Performance: Crafting high-performance mods for your car's ultimate thrill.

Completely bespoke system upgrades to performance modifications, we're here to help tailor solutions for your best driving experience!

Photos from ASC Auto Fabrication's post 06/17/2026

Knocked out a few details on _idleson’s RB-swapped 180SX. Mounted a custom-cut skid plate, with the help of CFM Industries, LLC, to help protect the underside from whatever the road throws at it! Cleaned up the fuel pump setup with DeatschWerks fuel pump hanger, and made a quick cover plate to finish everything off. Just a few simple additions that help with reliability and adding some detail to the build!

Photos from ASC Auto Fabrication's post 06/03/2026

Helping bring his S14 into the modern era! Kicking things off with a new ka24de turbo manifold. The collector takes a fabrication step off my plate and should be more resilient to abuse! Plenty to do here, so stay tuned!

Photos from ASC Auto Fabrication's post 05/30/2026

Wrapped up a new intercooler setup built for . Full 3” one-piece piping on both hot and cold sides, and a modified intake to utilize a Bosch DBW throttle body. Oscar’s setup is getting some big changes, I'm excited to see it all come together!

Photos from ASC Auto Fabrication's post 05/13/2026

Getting fitted up with a custom turboback exhaust on his new-ishly acquired S15 Silvia. Full 3” setup front to back with a Vibrant Ultra Quiet resonator to bring out some of that signature SR20 sound!

Photos from ASC Auto Fabrication's post 04/21/2026

Built a custom airbox setup for and his client's k-swapped accord. It definitely helps fills out the space better than an open filter and gives it a more finished look!

Photos from ASC Auto Fabrication's post 03/19/2026

Wrapping up some final touches with & , Tim and Trish wanted a full exhaust and a larger intercooler installed before drift season kicks off. We reworked the piping for the bigger intercooler and whipped out a custom 3.5" exhaust to the axle. Make sure you guys watch Trish scream past ya this drift season!

Photos from ASC Auto Fabrication's post 03/17/2026

When hit me up about doing a catback exhaust on his Mitsubishi Chariot Resort Runner GT, I honestly thought he was messing with me and talking about a car from Grand Theft Auto. But, it's a real car, and it's got a turbo 4G63 under the hood! So, we hooked it up with a complete 3" catback system! The mufflers & resonators are seriously good at keeping the sound just right!

Photos from ASC Auto Fabrication's post 03/05/2026

Watching and build out their drift spec S13 in such short time is simply amazing! We've built out this bottom end, and it's ready to take on some drifting abuse for their upcoming season! Make sure to cheer Trish on at the next Drift Colorado event!

✅️Manley Performance forged h-beam rods and forged pistons
✅️ARP main studs and head studs
✅️Apexi MLS head gasket
✅️Nissan N1 oil pump w/ PRP billet gears
✅️ATI super damper

Photos from ASC Auto Fabrication's post 03/04/2026

Finalizing our last touches on Praveen's supra! We fitted S2 headlights and indicators for that updated look. Some new big 'ol drag radials helped this rocketship stay straight during those test runs. I'm excited to get this back to Praveen!

Photos from ASC Auto Fabrication's post 03/03/2026

Quick rework converting a hood dump exhaust into a downpipe for and one of many in his MR2 fleet. Linking it up to a Greddy exhaust for a more subtle tone and volume!

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9658 Havana Street B-06
Commerce City, CO
80640

Opening Hours

Monday 12pm - 6pm
Tuesday 12pm - 6pm
Wednesday 12pm - 6pm
Thursday 12pm - 6pm
Friday 12pm - 6pm