Product Details
Description
B&B assures a lifetime or performance, guaranteed. Billy Boat was able to measure impressive increases in both torque and horsepower with this system. Do you need a Billy Boat 2.25" Twin Single Tip Cat Back Exhaust System for your Audi B7 S4? Don’t settle for lesser brands. Billy Boat is a brand that prides itself in hand making its pieces from stainless steel. This is not just a cheap aftermarket add-on. We are talking about exhaust systems that go through rigorous research and development for both high performance and sound.
*Note: Does not include Downpipes
Specs:
- "Manifold-back" true dual system
- Includes:
- (1) Center resonator section
- (2) Rear mufflers
- 3.5" fully polished double wall tips
- All necessary gaskets included in all kits
- Reducer included: Allows the customer to connect their factory downpipe or catback to the B&B part.
Exhaust Sound:
Example sound clip below:
Product Features
- Lifetime Warranty
- True Dual system 2.25"
- Fully Stainless Steel
- T304 Stainless Steel Construction
- Chassis Dyno Tuned For Maximized Performance And Sound
warranty
Lifetime Warranty against rust-through and corrosion
2 Year Warranty on Exhaust Systems (excluding catalytic converters and flex joints)
Customer Pictures
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