STM Stainless Exhaust for 2017-2019 Audi R8

The STM Stainless Steel Exhaust for the 2017, 2018, and 2019 Audi R8 models offers a significant weight reduction, shedding 41 pounds compared to the stock exhaust. This complete exhaust system is designed for a seamless bolt-on installation, attaching to your factory v-band outlets and bolting to factory locations without the need for cutting or modifications.

Retaining the exhaust valve system, this exhaust ensures that functionality remains intact, allowing for a subtle idle that transitions smoothly to a commanding roar at wide open throttle. With STM, announce your arrival with confidence and style.

Vehicle Fitment:
2017-2019 Audi R8

Videos & Sound Clips:
Coming soon! We will be adding a video with cold start idle-down and mid to high range rpm. This exhaust sounds absolutely incredible in person and ripping down the street! It has a very deep and exotic note to command attention with a high rpm crackle and burble.

Quality, Performance and Weight Savings:
The STM R8 Exhaust is hand crafted in our facility in Rochester, New York. All piping is mandrel bent and fabricated in the USA. High quality stainless steel 3.5" vband flange inlets merge smoothly into two 2.5" exhaust sections. When the exhaust valve are wide open, it utilizes all 5" of flow!

Don’t be fooled by claims of over 50+ HP from an exhaust. We’ve tested our competitor's over and over again with gains of 5-10 HP. What they fail to tell you is they raise the rev limiter or have a tune with the exhaust install. The true gain here is the weight savings. Lighter is faster! The STM exhaust is constructed using .049" wall stainless steel vs the heavier .065" wall from competitors.

Features:
• Handcrafted in the USA!
• 60% Lighter than Stock
• .049" Wall Stainless Piping
• Mandrel Bent Piping
• 3.5" to 2.5" Smooth Transitions
• Retains Factory Exhaust Valves
• Direct Bolt On
• No Cutting or Modifications Required

Weights:
• Stock Exhaust Weighs 69.5 Pounds
• STM Exhaust with Hardware Weighs 27.85
• Saves 41.65 Pounds

Install Notes:
The hanger brackets have elongated holes to allow you to adjust the angle of the tips to they line up perfectly to your bumper.

STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Includes:
(1) Stainless Exhaust
(2) V-Band Clamps 3.5" (1492C)
(2) Spacers
(4) Zip Ties
(4) M10 x 1.5 Nuts
(4) M10 Lock Washers
(4) M10 Flat Washers
(1) 5 Foot Section of 4mm Silicone Hose

Shipping Times: 2-4 Weeks
Hand crafted and welded in New York, please give our fabricators time to create your piece!