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Supertech Performance AEVI-1103S-HS Exhaust Valve Single Groove

(2000-2002 Audi S4; 1997-2000 Audi A4 Quattro; 2000-2002 Audi A6 Quattro; 1997-1999 Audi A4; 2001-2002 Audi Allroad Quattro; 1998-1999 Volkswagen Passat)

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

AEVI-1103S-HS
13 reviews
Sale Price

$67.93

Estimated ship date Thursday, November 19

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Product Details

The Supertech Performance AEVI-1103S-HS is a high-performance exhaust valve featuring a single groove design. Built on over 20 years of manufacturing experience, Supertech valves are engineered for maximum flow rate, exceptional durability, and consistent quality across demanding applications.

Key Features:

  • Single groove exhaust valve design for precise valve train control
  • One-piece forged construction for superior strength and reliability
  • Available in multiple material options to suit specific engine requirements
  • EV8 (21-4N) stainless steel alloy commonly used for excellent heat resistance
  • Optional Inconel 751 nickel-base alloy for extreme temperature applications including turbo and supercharged engines
  • Advanced coating options including chrome coating and Black Nitride treatment
  • Black Nitride hardening provides smoother surface finish and reduced friction between stem and guide

Supertech works closely with professional engine builders to continuously refine their valve designs, ensuring optimal performance for racing and high-performance street applications. Each valve is manufactured to exacting tolerances and undergoes rigorous testing to meet the unique demands of modern performance engines.

Note: Supertech valves are sold individually. When ordering for an engine requiring multiple valves, adjust quantity accordingly.

Products specifications

Fits

2000-2002 Audi S4; 1997-2000 Audi A4 Quattro; 2000-2002 Audi A6 Quattro; 1997-1999 Audi A4; 2001-2002 Audi Allroad Quattro; 1998-1999 Volkswagen Passat

good price easy to find part. will see if quality is good when parts arrive.

I'M PRESUMING THAT THIS IS A BRAND NEW BATTERY AND NOT A REBUILT. SHOULD IT BE A REBUILD, PLEASE CANCEL MY ORDER. THANX, FRANK

Good so far

Great price and fast shipping! If your looking for quality brands at the best price available!!<br>

Decent shipping and definetly the lowest prices. Found a new grille for my truck 50 dollars lower than any other website.

Found what I needed at a great price.

Fast Shipping, Great price, Parts were well packed

GREAT COMMUNICATION FAST SHIPPING PLUS GREAT PRICES I'M SOLD

very good price, even better than Amazon and quick checkout.

Awsome website! Very easy to use and I really like the option to use Paypal for my order.

The ordering process was simple and user friendly. The pricing was the lowest I could find for a brand new AMP Powerstep for my Ford F150. The tracking number was provided and the item is scheduled for FedEx ground delivery in 3-days.

Easy enough until it came to payment. "Check out with Amazon, it'll be faster." It wasn't.

Really pleased with the service I had. They had the best price I could find, and they shipped quickly. Highly satisfied

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