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HPSP RACING BACK PRESSURE EXHAUST COMPACT FLOW Y15ZR 30/32/30 32/35/32 35/38/32

RM270

The HPSP Racing Back Pressure Exhaust Compact Flow is an aftermarket racing exhaust (ekzos back pressure) for the Yamaha Y15ZR 150cc. It is offered in three pipe sizes so you can match the exhaust to your engine spec, from the standard 57mm bore to modified 62mm builds.

Option

In stock · Estimated delivery: 3–7 business days (West Malaysia)

Product Details

Overview

Key Features

Back pressure exhaust design made for Yamaha Y15ZR
Compact Flow series by HPSP Racing
3 sizes: 30/32/30, 32/35/32, 35/38/32
30/32/30 size listed for 57mm to 62mm engine spec

Specifications

Brand: HPSP Racing
Product: Back Pressure Exhaust Compact Flow
Model/SKU: Not verified
Type: Racing back pressure exhaust
Main spec: 30/32/30, 32/35/32, 35/38/32 (mm)
Material: Not verified
Compatibility: Yamaha Y15ZR

Variants & Setup

+ 30/32/30: For 57mm to 62mm spec, from standard bore up to mild or medium bore-up builds. + 32/35/32: Larger size for modified engines. Exact recommended bore not verified. + 35/38/32: Largest size, generally chosen for bigger builds. Exact recommended bore not verified. Sizes are labelled in millimetres by the brand. A bigger pipe is not always better; the right size depends on bore, camshaft, throttle body and tuning. If unsure, send us your engine spec before ordering.

Installation & Package

Replaces the standard Y15ZR exhaust. Professional installation is recommended. Modified engines may need ECU or fuel tuning for a safe air-fuel ratio. Package contents not verified; please check the listing photos or ask us.

Summary

HPSP Racing Compact Flow back pressure exhaust for Yamaha Y15ZR in three sizes, with 30/32/30 listed for 57mm to 62mm spec.

Important Notes

Racing product. Sound level and road legality are not verified; public road use must follow Malaysian JPJ and DOE noise and emission rules. Fitment by Y15ZR generation (V1, V2 or later) is not verified, so confirm before ordering. Performance results depend on your full engine setup and tuning.

Frequently Asked Questions

Yes, the 30/32/30 size is listed for the standard 57mm bore. Confirm your bike generation with us first.

The 30/32/30 size is listed for 57mm to 62mm. Larger sizes may suit bigger builds; ask us with your full spec.

It is the brand size label in millimetres. Each variant uses a different size for different engine specs.

Not always, but tuning is recommended on modified engines for safe and smooth running.

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