HKSTUDIE Exhaust System - BMW M2 G87 (6MT Only)
HKSTUDIE Exhaust System - BMW M2 G87 (6MT Only)
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
HKSTUDIE EXHAUST System – EX003 (for BMW M2 G87)
Part Number: EX003
Brand: HKSTUDIE (in collaboration with HKS)
Fitment: BMW M2 G87 (Model code 3BA-12DM30) – 2023 onward. 6MT only
Product Highlights
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Ultra-premium Japanese engineered performance exhaust system designed specifically for the BMW M2 G87.
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Tail tips inspired by the legendary “BMW 3.0 CSL”: thick-walled, slash-cut design with a blasted dull-gloss finish and inner slit detailing.
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Free-flowing pipe layout with centre muffler delete, delivering up to 40% reduction in exhaust pressure versus OEM – yielding increased boost responsiveness, roughly +5 kW (≈7 hp) and +35 Nm torque when fitted on stock car.
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Sound tuned using frequency-analysis to deliver a sporty tone above 200 Hz at full load, while suppressing low-frequency drone (around 100 Hz) during highway cruising. In other words: refined daily drive, track-ready roar.
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Constructed from SUS304 stainless steel, quad-exit 101.6mm tips, twin-pipe main configuration (70mm×2 → (70mm+60.5mm)×2) for optimum flow & durability.
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Complies with Japan’s strict vehicle inspection and sound regulation — safe for daily use. Warranty: 2 years or 30,000 km.
Benefits for the BMW M2 Owner
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Performance boost: With improved exhaust flow you’ll feel sharper throttle response, better turbo-spool, and stronger mid-range punch.
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Iconic aesthetics: The quad-exit slash-cut tips give your M2 an aggressive rear-view presence while maintaining high-end refinement.
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Refined sound experience: Designed to avoid excessive cabin drone during everyday driving yet deliver thrilling sound when you step on it.
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Quality build, peace of mind: Made in-house in Japan under strict QA, and backed by a 2-year/30k-km warranty.
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Fit & compatibility: Designed for BMW M2 G87 (6MT and 8AT) — plug-and-play installation (professional install recommended).
Technical Specifications
Fitment & Installation Notes
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Compatible with BMW M2 G87 (model code 3BA-12DM30) from 2023 onward 6MT only
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Professional installation strongly recommended: ensures correct clearance, alignment and optimum performance.
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After installation: re-check mounting bolts after initial heat-cycles; use high-temperature hardware where required.
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Note: Performance gains were measured on a stock vehicle with only the exhaust system altered; further gains can be realised if ECU tuning and other supporting mods are applied.
Specifications
- Part Number
- HKSTUDIE-EX003
- Brand
- HKSTUDIE
- Main Material
- SUS304 stainless steel
- Tail-Tips Outer Diameter
- 101.6 mm (quad-exit)
- Pipe Layout / Diameter
- 70 mm×2 → (70 mm+60.5 mm)×2
- Weight
- 39 kg total (C/No.1: 25 kg, C/No.2: 14 kg)
- Ground Clearance
- Minimum 137 mm (mid-pipe #2)
- Power/Torque Gain
- Up to +5 kW / +35 Nm
- Sound Level (Idle)
- OEM ~62 dB / HKSTUDIE ~66 dB
- Certification
- JQR10257016 S58B30At (Japan)
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
