Top 10 edgeautosport.com Competitors

corksport.com

PRE-ORDER ONLY - Expected to Ship in ~May 2026 Performance, Reliability, and Sound for your build…this is the exhaust manifold for your Mazdaspeed 3. You are looking at the only performance exhaust manifold that can fit 3 different turbo flange options: Stock Mazda Flange, T3 Flange, Precision V-Band and Tial V-Band. This modular design allows you to choose your flange style and change it later without replacing the entire manifold. Cast from 304SS, there are no welded flanges or connections that are prone to cracking and each flange surface is precision machined for flatness. Whether you are stock turbo or looking for the most powerful stock flange turbo, the CST6, this manifold supported 685 Whp with ease and don’t forget the specifically designed dumptube that makes life easy for you. Power: 30-40whp gains over an XS Power V3 and faster spooling. This is the result of a well designed, high flow exhaust manifold. Power over the entire curve results in better drive ability and faster times at the track. CAD Designed: Each component is CAD designed and validated on car for fitment and performance. Three components: the manifold, flange elbow, and dumptube come together to create the most complete exhaust manifold kit available. Runner Design: The CorkSport exhaust manifold utilizes 1.59 inch inner diameter runner for superior high power flow and smooth radius bends to reduce exhaust gas velocity losses vs the sharp bends and 1.41 inch runners found on the XS Power V3 and similar tubular exhaust manifolds. Exhaust gas velocity and smooth flow are the keys to an efficient and powerful exhaust manifold design. Utilizing casting vs tubular allows us to optimize both of these critical aspects. High Flow: Through a combination of computer aided flow simulations and flow bench testing, the CorkSport Exhaust Manifold was optimized to increase peak flow capacity and thus performance. Flow bench testing at 28 inches of H2O showed an average CFM f

rallysportdirect.com

Rallysport Direct

iagperformance.com

IAG AIR / OIL SEPARATOR (AOS) FOR 08-14 SUBARU WRX, 08-21 STI, 09-13 FXT, 05-09 LGT & OBXT   { "__shgImageV2Elements": { "uuid": "s-00627073-5477-4ad4-9055-1da80438e592" } } SAFEGUARD YOUR SUBARU The IAG Performance Air / Oil Separator (AOS) is a smart upgrade for your Subaru. Developed through years of meticulous testing on standard and competitive applications, the design of the AOS offers unparalleled protection for your engine. This AOS features a 1-liter swirl pot canister made of cast aluminum. This construction significantly enhances the separation of oil from the PCV system before the PCV gasses are directed back to the intake system. The Air Oil Separator features an aluminum housing that has superior ventilation, and it incorporates an exclusive baffle design that sets it apart from the competition. The IAG AOS works with all fuel types, optimizes crankcase ventilation, and seamlessly integrates with standard ECU settings, so no tuning is required. KEEPS OIL OUT OF THE INTAKE The presence of oil within the engine's intake tract brings about a range of adverse effects, so preventing oil from entering the engine intake is crucial for avoiding premature mechanical issues and maintaining optimal performance. Initially, the oil coats the internal components of the intake, intercooler, and piping, which can potentially harm or prematurely deteriorate rubber or silicone hoses, eventually leading to compromised connections. Once the oil enters the intake tract, it has access to the intake manifold and then the engine’s combustion chamber. Oil inside the chamber has the potential to trigger detonation, pre-ignition, excessive emissions, smoke generation, power loss, reduced fuel efficiency, and in extreme cases, severe engine damage or even complete engine failure. { "__shgImageV2Elements": { "uuid": "s-9bbbfccb-ca86-46d6-8601-cf14e19318bf" } }

radiumauto.com

The questions below are often asked by many customer. Click on the question to expand or collapse the answers. If the question is not found here, use the chat icon in the bottom right to contact us directly, or email using the contact us page link at the bottom. Q: What is included in my kit? Radium Engineering strives

cobbtuning.com

The COBB Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your vehicle. Shop today!

maperformance.com

Your One Stop Shop For Performance Auto Parts. MAPerformance is your aftermarket and OEM parts source for modern turbo vehicles and beyond.

jst-performance.com

JST Performance, LLC specializes in performance car tuning and modification for high performance driving and racing applications.

arkperformance.com

Discover why ARK Performance is a leader in exhaust systems, suspension, wheels, and exterior upgrades—designed to be seen and engineered for power, sound, and style.

cp-e.com

Serious Performance from Precision Engineering! We focus on the problem, the question and the solution. And we always think ahead.

subispeed.com

Customer service is important to us. In order for us to help as many people as possible, please review the following questions to see if the answer to y...