Delivery info

From then, delivery is generally is the same day / 2 days (depending on your location). Cut off time 2 PM PST.

30 days returns

Not the right fit? No worries.

CP Forged Pistons Subaru EJ257 WRX STI (Stroker) Bore 99.75mm 8.5:1 CR SC7434

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CP Pistons 


Forged Pistons 
Subaru EJ257 WRX STI (Stroker) 
Bore 99.75mm 8.5:1 CR 

SC7434


Product Description  
 

 

CP Standard Shelf Pistons Features

Dedicated forgings

Balanced to + or 1 gram

Wrist pins provided at no cost

Pin fitting provided at no cost

Accumulator Grooves

Dual forced pin oilers

Pick lock grooves

Fully CNC machined

USA Made

 

Make: Subaru

Model: Impreza WRX STi

Engine: EJ257 + 83mm Stroker

Compression Ratio: 8.5:1

Pin Size: 23mm

Compression Height: 1.123

Rod Length: 130.5mm

Stroke: 83

Bore: 99.75mm

Material: 2618 Alloy

Bore Size: +0.25mm

Standard Pin (Included): 905-2500-18CP1S

Upgraded Pin (Not Included): 0.200" Wall: 905-2500-20CP3S or 0.260" Wall: 905-2500-26CP3S

Pin Locks (Included): None

Ring Part#: RS1658-3927-0


Photos are for illustrative purpose only. Actual product may vary.

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ABOUT US

BPR INNOVATION is a fast growing company specializing in auto parts, tools, supplies, equipment, and accessories.

We aim to provide best quality products along with fair price and ultimate service. We are committed to excellence and always strive to improve the experience of our customers.

Thank you for shopping with us!

PAYMENT

We require that all payments be paid through PayPal. Your address must be confirmed. Buyers who pay with unconfirmed addresses will not be accepted.

International Buyers, please contact us before bidding to discuss the shipping cost.

We always look to satisfy our customers in whatever needs they may have. Please contact us if you have any questions.

RETURNS

You can return a product for up to 30 days from the date you purchased it.

Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.


SHIPPING

We ship with FEDEX/UPS/USPS ground service unless instructed to do differently.

We also offer expedited shipping at an extra cost.

International shipping rate applies to addresses in all other locations

Custom/duty/brokerage fees, if any, on Canada and international orders are the responsibility of the buyer.

Item ships within one business day after the payment has cleared or same day if paid by 12pm PST. Item is in stock ready to ship. Item purchased is shipped from California or East Coast Warehouse.

We strive to ship your order in a prompt manner to meet the criteria for shipping time that we specify in the Item information.

We offer a variety of shipping options based on what product you are purchasing and your desired time frame for delivery to meet the needs of all of our customers.

There's a surcharge for shipping to USPS PO Box, AF/APO boxes, Guam and Virgin Islands please contact prior to purchase to check shipping fees.

Shipping charges are non-refundable.



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