Custom Cars / Motorcycles by Peso33

SPEC33

by BigPeso33

Bold ideas, handcrafted engineering, machines built with attitude.
Chronicling every build, every wrench turn, every breakthrough — from raw concept to finished machine. Come see it here on BigPeso33.com

Go to forum BIMMERCODE
The mission SPEC33 — Original custom machine builds, documented from first wrench turn to final result. Innovation over trends. Welcome to BigPeso33.com
SPEC33 Logo

Current/Past Garage

The Builds

Multiple machines, Multiple stories. Each one built from scratch with real mechanical character — no shortcuts, no compromises.

BMW & MINI Coding

BIMMERCODE

Unlock hidden features in your BMW or MINI. One session, one flat fee, zero dealer visits. Done at our location in Maassluis (next to the A20) or on-site.

WhatsApp Full Bimmercode Info →

The Builder

Meet Peso

SPEC33. What started out as a joke turned into reality.

I'm Sherko Abdul Aziz, a builder who lives for engines, metal, and the craft of making machines better than they were meant to be.


I work on both motorcycles and cars — from custom builds to performance upgrades — always chasing precision, style, and real mechanical character.


SPEC33 started as a joke. Then it became something real.

Full Story →
Motorcycles and Cars Custom Builds Performance Precision and Style AI based tuning and programming

Latest Updates

From the Forum

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What do I stand for?

The SPEC33 method

01

Custom Motorcycle Builds

Bold ideas, handcrafted engineering, and machines built with attitude. One-of-a-kind motorcycles that blend performance, personality, and precision. Come see it here on BigPeso33.com

02

Tutorials & Resources

Whether you're wrenching for the first time or leveling up your skills — clear, practical guides breaking down the craft step by step. I will show you what I know, no strings attached. No gatekeeping.

03

Full Portfolio

The complete collection of past builds, design experiments, and creative projects. From sketches to finished machines — all in one place. Independant from Meta and other Social media platforms. BigPeso decided to keep ownership of his content.

04

Services

Professional BMW & MINI coding via BimmerCode — unlock hidden options in one session for €65 flat. Technical consultation on builds, performance upgrades, and tuning strategy. Available on-site in Maassluis or at your location.