450hp Ultimate Dad Wagon? Audi B9.5 RS 4 w/ Fi EXHAUST, the true power of RS.






Product page for Audi B.95 RS 4 Avant: https://bit.ly/3pKXtNQ



RS in the world of Audi guarantees performance, and the RS 4 is one of the Audi’s most known models. The B9.5 Audi RS 4 Avant has all the elements needed by a wagon which sets a sky-high standard even for top manufactures in the world.


Only kids making choices, Audi wants B9.5 RS4 Avant owners to have it all.
The B9.5 Audi RS4 Avant has 450hp, 0-100km/h in 4.1 second and 495 liters of trunk space(maximum capacity is 1495 L), not only that the RS4 is taking the RS badge to a higher level with Audi’s signature Quattro four-wheel drive system. This car’s daily usability is beyond question, go camping with it this week then go reset your personal best on track next week, taking your kids to school then go surfing with your friends, this car is like Magic Johnson on the road who does it all.




Of course, some genuine enthusiasts still not satisfied. What about that stock twin turbo V6 vacuum sound? Well, Fi EXHAUST got that covered! We unleashed the EA839 2.9L V6, developed Fi version of valvetronic exhaust system to fit its all-round character. Taking your kids to school in the peaceful early morning in an elegant way when the valves are close, yet you can still hear the V6 humming in a harmonious tune. When you are on the track, or you want to show your pals the true RS power on the way to surf then open the valves. The hidden power reveals when the valves are open, it’s staggering, the atmosphere in the car is competitive… and it’s satisfying. Don’t stop, let Fi EXHAUST move with you. Like Magic once said, “If you're a competitive person, that stays with you. You don't stop.” Let’s be bald and competitive.




Fi EXHAUST offers the best quality on the market, we use well-made, high-grade T304 stainless steel with tungsten inert gas (TIG) welding in the form of fish scale. Not only does it increase the toughness of the welding but also escalate the quality, you know it’s going to sound amazing just by looking at it. On the fitment, we use reverse engineering with CAD to create each of our product. Making sure the fitment is perfect and bolt-on, any mechanic should have no trouble installing it.




Audi B9.5 RS 4 Avant features:

· Full valvetronic catless exhaust system, which includes a front pipe, mid pipe, valvetronic muffler and catted/catless downpipes.

· 2 downpipe options to regulate exhaust gas flow and sound: Ultra high flow catless and Sport 200 cell downpipes,

· Manufactured from a high-grade T304 stainless steel,

· Expert TIG welding techniques,

· Weight reduction compared to OEM/Stock exhaust,

· Comfort/Sport exhaust sound profiles,

· Rigorously sound tuned exhaust sound frequency,

· Horsepower increase and low back pressure,

· Guaranteed bolt-on fitment using precision crafted design,

· Compatible with OEM tailpipes,

· Intelligent ECU exhaust control valve,

·Fi intelligent ECU exhaust control valve flaps can be controlled using OEM Sport button