Find your engine's real numbers.

ECU remapping, stage kits and turbo builds — verified on our in-house dyno. Watch live pulls, then book your own session.

Watch dyno runs Our services

Latest dyno runs

Real pulls from the shop floor this week

+38 whp3:12

Golf R Stage 2 — 93 oct

2.0 TSI · 412 whp

+61 whp4:05

Supra MkV — E85 remap

B58 · 503 whp

+24 whp2:48

BRZ — intake & tune

FA24 · 219 whp

+88 whp5:21

Mustang GT — pulley + cam

5.0 Coyote · 561 whp

+47 whp3:39

Civic Type R — bolt-ons

K20C1 · 342 whp

+33 whp2:57

GR Yaris — Stage 1

G16E · 301 whp

What we do

Pick a path to more power

ECU Remap Stage 1–3 Kits Turbo Upgrades E85 Conversion Exhaust & Downpipe Dyno Tuning

About the shop

101 Horsepower is an independent performance workshop. We tune on a load-bearing dyno, log every run, and hand you the graph — no guesswork, just measured gains. Family-run since 2014.

Book a dyno slot

Sessions run Tue–Sat. Drop your build details and we'll confirm a time. Street and track setups welcome.

Request a booking