Supertech Performance SPRK-M1015/EX3 Dual Valve Spring 75@ 35.3mm (16)SPR-TS1015/EX + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)
SKU: 87815035928

Supertech Performance SPRK-M1015/EX3 Dual Valve Spring 75@ 35.3mm (16)SPR-TS1015/EX + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)

Sale price$264.74 Regular price$294.15
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Supertech Performance SPRK-M1015/EX3 Dual Valve Spring 75@ 35.3mm (16)SPR-TS1015/EX + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)Supertech Performance SPRK M1015 EX3 Dual Valve Spring 75@ 35. 3mm (16)SPR TS1015 EX + RET TS1015 T1EX SEAT M1015 2 (also use OEM seal seat) Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme

Supertech Performance SPRK-M1015/EX3 Dual Valve Spring 75@ 35.3mm (16)SPR-TS1015/EX + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)

Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control. The retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

Specifications:

CAR MAKE Mitsubishi
CAR MODEL Lancer Evo X
ENGINE SPECIFICATIONS 4B11T
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 87815035928

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Jim C
Fort Morgan, US
★★★★★ 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
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John E. Souder
San Leandro, US
★★★★★ 5
Fits perfectly
Fits perfectly and easy installation. Thanks !!!
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Reviewed in the United States on October 6, 2025
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AmazonCustomer
Lowell, US
★★★★★ 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
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Amazon Customer
Cuba, US
★★★★★ 4
more power
get more horse power & gas mileage
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Reviewed in the United States on April 19, 2026
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Stymy
Dallas, US
★★★★★ 5
It Fits
it s fit and works like other K &N products
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Reviewed in the United States on July 8, 2025

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