Our Performance Builds

Real projects, real numbers. We've been pushing limits on turbos and engines for years now, and honestly? The dyno sheets don't lie. Check out what we've built and the power gains we've squeezed out.

Dyno Testing
BMW 335i Build
2015 BMW 335i
Turbo Upgrade

Upgraded stock turbos to dual ball-bearing units with custom piping

Before 302 HP
After 487 HP
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Subaru WRX Build
2018 Subaru WRX STI
Full Exhaust

3-inch turbo-back exhaust with high-flow cat and ECU tune

Before 305 HP
After 368 HP
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VW GTI Build
2020 VW Golf GTI
Stage 2+

IS38 turbo swap with downpipe and custom stage 2+ tune

Before 228 HP
After 392 HP
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Mustang Build
2019 Ford Mustang GT
Engine Build

Forged internals, ported heads, cams, and aggressive tune

Before 460 HP
After 612 HP
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370Z Build
2016 Nissan 370Z
Turbo Kit

Single turbo conversion with custom manifold and intercooler

Before 332 HP
After 541 HP
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Audi S4 Build
2017 Audi S4
Stage 1+

ECU & TCU tune with upgraded downpipes and intake

Before 354 HP
After 425 HP
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Dyno Charts Don't Lie

Here's the proof - before and after runs on our Mustang dyno. We measure everything so you know exactly what you're getting.

BMW 335i - Turbo Upgrade

Peak HP Gain

+185 HP

Peak Torque Gain

+204 lb-ft

VW Golf GTI - IS38 Turbo

Peak HP Gain

+164 HP

Peak Torque Gain

+178 lb-ft

What Customers Are Saying

Real people, real builds, real reactions. We let the work speak for itself.

Customer Testimonial
Marcus T. - BMW 335i Owner

"Honestly didn't think my car could hit these numbers..."

5.0
Customer Testimonial
Sarah K. - Subaru WRX Owner

"The attention to detail and the power delivery is just insane..."

5.0
Customer Testimonial
David R. - Mustang GT Owner

"612hp from a built motor? These guys know what they're doing..."

5.0

Deep Dive: Featured Build

A detailed look at one of our most complex builds. This one took some serious planning.

BMW 335i Build
FEATURED BUILD

2015 BMW 335i - Full Turbo Upgrade

Customer came in wanting 'a bit more power' for track days. We ended up doing a complete turbo system overhaul with supporting mods. The N55 engine can handle way more than BMW gave it from the factory, and this build proves it.

Stock Power
302 HP / 295 lb-ft
Final Output
487 HP / 499 lb-ft
Build Specs:
  • Precision 6266 ball-bearing turbo
  • Custom 3.5" stainless steel exhaust manifold
  • Upgraded intercooler & charge pipes
  • 1050cc injectors with upgraded LPFP
  • Custom ECU calibration (91 octane)
  • Upgraded clutch & dual-mass flywheel
Performance Goals

Owner wanted reliable 450+ whp on pump gas for weekend track use.