Home

Help

Testimonials

New Arrivals

View Cart

Install Tips

Categories

Bestsellers

1. DC Sports Stainless Steel Axle Back Exhaust System - Lancer GTS, ES, DE 08-11
2. Injen 60mm Axle-Back Exhaust 2008-2013 Mitsubishi Lancer DE
3. Torque Solution 10mm Exhaust Mount
4. Magnaflow Cat-Back Exhaust System - Lancer GTS, ES, DE 2008+
5. Torque Solution Exhaust Mount - EVO X GSR 08-11
6. Torque Solution Exhaust Mount
7. Injen 60mm Cat-Back Exhaust w/ Titanium Tip- 2008-2011 Mitsubishi Lancer DE
8. Torque Solution Stainless Steel o2 Sensor Bung
9. Greddy Revolution RS Exhaust- 08-11 Lancer GTS
10. Torque Solution 12mm Long Exhaust Mount

Testimonials

I just received my Defi Boost Gauge w/S.C pod. And HKS Type 1 T/T W/harness and they are excellent! The delivery time was very quick and the product arrived in perfect condition. For the service, prices and turn around time in delivery you guys are the best! Also you have the largest Evo Web-store out there. The way I see it is; if you dont have it, I dont need it. I look forward to ordering the rest of my parts from you. Thanks!

C.BARON

View All Testimonials

Write Your Own Testimonial

Tomei Valve Springs - EVO X

Product Description

TOMEI Valve Springs; In terms of transferring the exact movement of the camshaft, the highest quality valve spring is required to the high RPM, high powered tuned engines. Products developed with the most careful choice of the material, coating and the other technologies. Repeated severe tests to pre-production in order to give the best quality that is performed in any situations.

If you are running super aggressive camshafts that have high lift; you will require these special valve springs to provide the clearance needed. Covers all possible aspects for reliability and all conditions for any racing and street use. Tomei valve springs are constructed of a high tensile wire rod in the shape of an oval rather than the traditional circle. The result is a strong stiffer spring that compresses into a lower profile in order to provide adequate clearance.

Features reliability in high RPM and improvement in an initial response. High durability against metal fatigue, shocks from jump and bounce, surging, and also high sag resistance.