
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Wiseco Subaru EJ257 WRX/STI 4v Dish -19cc 99.5 Piston Shelf Stock KitThe Wiseco Subaru EJ257 WRX STI 4v Dish 19cc 99. 5 Piston Shelf Stock Kit offers high quality forged pistons designed specifically for 4 cylinder engines. Renowned for their strength and reliability, these pistons feature a 4 valve dish with a 19cc volume, optimized for performance and efficiency. Built to fit the Subaru EJ257 WRX STI platform perfectly, the 99. 5mm piston diameter ensures precise compatibility with your engine. These pistons provide
The Wiseco Subaru EJ257 WRX/STI 4v Dish -19cc 99.5 Piston Shelf Stock Kit offers high-quality forged pistons designed specifically for 4-cylinder engines. Renowned for their strength and reliability, these pistons feature a 4 valve dish with a -19cc volume, optimized for performance and efficiency.Built to fit the Subaru EJ257 WRX/STI platform perfectly, the 99.5mm piston diameter ensures precise compatibility with your engine. These pistons provide improved durability while supporting high levels of power and boost, making them ideal for enthusiasts upgrading or rebuilding their engines.
Manufactured by Wiseco, a trusted name in high-performance engine components, this set comes ready to install with a shelf stock design that balances modified performance and OEM dependability. Whether you're building a turbocharged project or tuning your daily driver, these pistons deliver like-for-like quality with enhanced features.
Shop with confidence from Tuningsupply, formerly SminkPower.eu, where you'll benefit from fast European shipping, transparent pricing with no hidden costs, and dedicated enthusiast support to help you get the most from your upgrade.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1018 reviews
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Product Reviews
★★★★★ 5
Perfect fit Honda accord
Perfect fit. +2 mpg on a Honda hybrid. Excellent
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Premium product!
Must have, save hundreds over time. Rinse and put back on. Get the cleaners and spray to keep it new.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
It's K&N. Top quality filters
Fit perfectly. I've used K&N filters before and they worked great.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Fits perfectly
Fits perfectly and easy installation. Thanks !!!
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Reviewed in the United States on October 6, 2025
★★★★★ 5
2024 Honda CR-V
Worked for 2024 Honda CR-V Sport (Hybrid). Sizing was appropriate and the new filter slid in without any issue. Consider the filter to be of good quality. Would recommend.
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Reviewed in the United States on December 20, 2025