3

Performance Stages

10+

Trusted Brands

100%

Expert Installation

7 Days

Return Window

03
Ni Accessories

Your Harley. Your Rules. Your Build.

From performance parts to premium accessories, we've got everything you need to make your bike truly yours — sourced from the brands riders actually trust.

Original Garage
Kraus
Thrashin
Screamin' Eagle
S&S
LePera
Saddlemen
ODI
Krome Werks
+ More
  • Top brands, genuine performance parts
  • Professional installation by passionate riders
  • Premium quality you can trust — every time
DM to Build Your Dream Harley
Red Piston Co. accessories brand partners
02
Performance Upgrade

Three Stages. One Goal — Dominate.

Every great build starts with breathing. Choose the stage that matches how hard you want to ride — each one builds directly on the last.

Stage One Performance upgrade for Harley Davidson
Stage 1 — Wake The Beast

Foundation of Power

Wake the beast. Let it breathe.

Improves airflow, fuel delivery and tuning for a solid increase in torque, throttle response and overall rideability.

Power GainStage 1/3
  • High Flow Air Intake
  • Performance Exhaust
  • ECU Dyno Tuning
  • Performance Spark Plugs
Starting From
RM 9,900
Book Stage 1
Stage Two Performance upgrade for Harley Davidson
Stage 2 — Feel The Pull

Power & Response

More than loud. Now it pulls.

Internal valve train upgrades deliver stronger mid-range torque, quicker acceleration and relentless pull from every gear.

Power GainStage 2/3
  • Everything in Stage 1, plus:
  • Performance Camshaft
  • Heavy Duty Pushrods
  • High Performance Hydraulic Tappets
Starting From
RM 14,900
Book Stage 2
Stage Three Performance upgrade for Harley Davidson
Stage 3 — Built To Dominate

Maximum Performance

Bigger. Stronger. Unstoppable.

A complete engine transformation — increased displacement, compression and durability for explosive acceleration without sacrificing reliability.

Power GainStage 3/3
  • Everything in Stage 1 & 2, plus:
  • Big Bore Cylinder Kit & Forged Pistons
  • Performance Rings & Pins
  • Heavy Duty Head Gaskets & Clutch Springs
Starting From
RM 24,900
Book Stage 3
Airflow + Fuel + Spark + Tune + Internal Engine Upgrades + High Compression + Big Bore = More Power. More Control. Every Ride.

Ni Apparel — New Drop

Oversized. Street. Attitude.

Built in the garage. Worn on the streets. Premium streetwear inspired by Harley culture — for riders who live the lifestyle on and off the bike.

Limited Drop

Unlimited Attitude

Fast Delivery — Malaysia

04
Ni Service

Ride More. Worry Less.

Your Harley deserves more than just an oil change. Give it the professional care it was built for — from certified mechanics who ride themselves.

Red Piston Co. service — professional Harley Davidson mechanics
  • Engine Service
  • Oil & Fluid
  • Brake Service
  • Electrical Check
  • Tire Service
  • Performance Upgrade
01

Honest advice, no hidden cost.Transparent diagnosis before any work starts.

02

Harley experts, certified & passionate.Precise diagnosis, reliable workmanship.

03

Most reasonable price, guaranteed.Quality service shouldn't cost a fortune.

Book Your Service Today
Ride With Confidence

Our Return Policy Has Your Back.

We stand behind every product we sell. If there's an issue, we'll make it right — because keeping riders on the road is our priority.

🗓️

7-Day Window

Returns or exchanges are accepted within 7 days of receiving your order.

📦

Condition

Items must be unused, uninstalled, in original packaging with all tags/accessories intact.

🛡️

Defective / Wrong Item

Eligible for a full replacement or refund after inspection.

🔁

Change of Mind

Accepted for exchange or store credit only. Return shipping is the customer's responsibility.

Our Promise We stand behind every product we sell. If there's an issue, we'll make it right — because keeping riders on the road is our priority.
Red Piston Co. full return policy Tap to view full size
Let's Build Your Legend

Upgrade Every Ride.

Better parts. Better performance. Better you. Reach out and let's build your dream Harley — one stage at a time.