Sin for the Civic. Presenting the AWE Exhaust Suite for the Honda FC1/FC3 Civic Si.

Integrated front pipe included in all editions
Proudly designed, engineered, and manufactured at AWE in the USA
Max gains of 6 hp and 1 ft-lb of torque at the wheels
Touring Editions feature patented drone-canceling 180 Technology®, tuned specifically for the L15
Handcrafted from 3” CNC mandrel-bent, U.S.-sourced .065” wall T304L stainless steel
Bespoke stamped stainless steel trident tip merge
Modular tip designs allow easy interchangeability between dual and tri tip configurations
Less is more: clean, straight-through design maximizes performance
Direct bolt-on for factory-like simplicity
Triple or dual 4.5″ double-walled slash-cut tips available in diamond black or chrome silver
Perfect fitment guaranteed
AWE No CEL guarantee
Lifetime warranty (one year on tip finishes)

The Options

Touring Edition Exhaust

At the intersection of sophistication and aggression lies the Touring Edition Exhaust. A 3” T304L stainless steel downpipe-back configuration, the Touring Edition Exhaust is the perfect dose of steel for drivers looking for straight-pipe performance, a deep, sophisticated exhaust note, and zero drone at highway speeds.

Featuring an integrated front pipe, bespoke midpipe resonator, and AWE’s patented drone-canceling solution, 180 Technology®, the Touring Edition delivers a full-bodied, rasp-free L15 soundtrack unachieved by any of its peers. Under boost and heavy throttle, the Touring Edition screams. At highway speeds, drone-free within the cabin — the best of both worlds. Perfectly engineered and packaged for the FC1/FC3 Civic Si, all backed by AWE No CEL and Perfect Fitment Guarantees.

Sound Perfection: AWE 180 Technology

Perfect tone, straight through design, no drone. Compliments of AWE 180 Technology.

As exhaust gases exit the L15 engine and flow into an AWE 180 Technology equipped resonator, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. All of this with a straight-through design — in other words, all the power, none of the drone. More on AWE 180 Technology in the tab above.

Track Edition Exhaust

For those who like it raw and rowdy, the Track Edition is for you. The Track Edition shares the same integrated front pipe, bespoke midpipe resonator, and precision engineering as its Touring Edition counterpart, minus AWE’s patented drone-canceling solution, 180 Technology®.

In place of the 180 Technology® resonator in the rear lies a Track Edition straight section. As a result, this version is known to get (really) rowdy in mid range acceleration and deceleration and may be too much for many. You’ve been warned.

Conversion kits:

We made it easy to convert between Track and Touring Editions, as well as dual and triple tip configurations, if you decide at a later date to change your volume or the aesthetic.

Important fitment notes

The Touring and Track Edition Exhausts include a 3” frontpipe that is designed and sized accordingly to mate to the factory downpipe or any downpipe designed to mate to the factory exhaust. This frontpipe is integrated into the design of the exhausts. AWE exhausts are not designed to mate with other aftermarket frontpipes.

We decided to reuse the factory-style flange and gasket for reliability and long-term performance. The factory’s double-layer steel gasket design is vastly superior to any aftermarket flat gasket. This design allows for the gasket to be fully captured by the machined groove in the flange, eliminating any possibility of blowout or deterioration over long-term use. Additionally, it is fully serviceable, unlike a flat gasket that can stick to the mating flanges and tear upon removal.

Tip Options

The Touring and Track Edition Exhausts feature a modular tip design that allows drivers the choice of running double or triple 4.5” slash-cut tips via our bespoke stamped tip merges. With such interchangeability, a dual tip configuration can be converted into a tri-tip configuration (and vice-versa) within minutes via an AWE Tip Conversion Kit.

Each exhaust comes complete with 4.5” double-walled, slash-cut tips available in chrome silver or diamond black, and feature a stamped AWE logo. All tips are individually adjustable, allowing depth into the bumper to be set according to personal taste.

What’s in the box?

Complete Touring or Track Edition Exhaust, two or three 4.5” double walled tips in desired finish, and all necessary hardware for installation.