Available to order

Hyundai Coupe (RD) 2.0Forged Pistons & Rings

CP Pistons

$1,565.00 inc. GST & duties
Delivery starting at ~$49 Rates dependent on location and calculated live at checkout
Ordering this with other parts?

If your cart mixes direct-ship parts with items we hold locally, checkout combines them into one delivery charge and picks the cheapest service for each automatically.

To see and choose from the full list of delivery services, we recommend ordering direct-ship parts on their own.

Bore & Quantity82.0mm (Std) - Set of 4

This one isn't in our US warehouse right now — we'll order it in from the manufacturer when you buy. Please allow extra time on top of the usual delivery estimate.

Stock shown is what's on the shelf in our US warehouse and is kept up to date. This part ships direct to you from there — see how direct shipping works below.

  • Ships direct from our US warehouse — tracked to your door
  • Price includes GST & duties — nothing to pay on arrival
  • Fitment & tuning advice from real technicians

Direct shipped from our US warehouse

What Is Direct Shipping?

This part ships straight to you from our US warehouse rather than sitting on our shelf in Clyde. You get a wider range and current pricing — the trade-off is that it takes a little longer to arrive than something we stock locally.

  1. You Order

    Check out as normal and you will get an order confirmation straight away.

  2. We Place The Order

    We order the part the same business day and it is picked from our US warehouse, brand new and factory sealed.

  3. It Ships To You

    It flies direct to your door by courier — it does not route through our workshop. You get the tracking number as soon as it leaves.

  4. It Arrives

    If you ordered anything we stock locally, that ships separately from Clyde — so an order can arrive in more than one delivery.

Delivery Time

Our supplier quotes 2–4 weeks from order to delivery. Most orders land inside that window, though customs clearance can occasionally add a few days.

Duties & GST Are Included

The price shown includes GST and any import duties. There is nothing extra to pay when your order arrives.

You should never receive a bill from customs or the courier. If you do, send it to us and we will pay it.

Product details

CP forged pistons for the 2.0 Beta I (G4GF) in the first-generation RD, sold in Australia as the Hyundai Coupe and in the US as the Tiburon. CNC machined forged aluminium, balanced to within a gram, with rings and 20mm wrist pins. 8.8:1 compression, rated by CP for turbo, supercharger and nitrous use.

  • 82.0mm - standard bore.
  • 82.5mm - 0.5mm oversize, for a bored block.
  • Single - one 82.5mm piston, a spare for an existing set.

A boost piston. In a naturally aspirated engine 8.8:1 is well below factory compression and costs power.

Fits the RD 2.0 (G4GF), 1996-2002 (US 1997-2001). Not the 1.8, which has a shorter stroke, and not the later GK Tiburon (Beta II).

Good to know

No claims are made regarding the legality of any parts for road use. Parts are supplied for off-road/competition use only — it is the customer's responsibility to confirm local regulations before fitting parts for road use.