This system produced gains of up to +14 HP and +6 lbs. x Ft. Tq., as measured on our in-house dyno.

This system is constructed of 3 Inch mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow. Factory style laser cut stainless steel flanges are used used for a secure leak-free seal.

This down pipe includes a 3rd O2 bung and plug for either a wide-band O2 gauge or auxiliary instrumentation. Utilizing a factory style hanger and flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this false is designed for custom, high tolerance factory fitment.

100 percent Tig-Welded for race-proven strength and durability.

Features and Benefits:

• Up to +14 HP and +6 lbs. x Ft. Tq.
• Constructed from 3 Inch Mandrel-Bent 304 Stainless Steel Tubing
• Utilizes a Single High Flow Catalytic Converter for Maximum Flow
• Heavy Duty Laser Cut Stainless Steel Flanges are used for a Durable Leak-Free Seal
• Includes Integrated 3rd Bung for Wide-Band O2 Gauge or Auxiliary Instrumentation
• 100 percent Tig-Welded for Strength and Durability
• Works with Factory Exhaust System with No Modifications Necessary

Details:

• Catalytic Converter(s) Included: Yes
• Emission Code: 2
• Fuel Type: Flex
• Liter: 2.0 Liter
• Series: Twisted Steel
• System Finish: Natural
• System Material: 304 Stainless Steel
• Tubing Diameter: 3 Inch
• Warranty: 2 Year

Applications:

• Audi A4/A5 (B8) 09-16 L4-2.0L (t)