Light weight and straight to the point. High flow design with minimal bends to optimize performance. Our R1-Spec single exit muffler is a great option for your 1.5L Turbo Si (FE1). Not too loud during acceleration, and subtle at constant speed cruising. You also get the burbles during normal driving during a gear change and during off throttle deceleration. 

This entire system is 2.5" from the first flange connecting to the OEM front to the inlet of the muffler canister. Mandrel bent 304 Stainless Steel piping, and straight through muffler design for improved flow. The muffler canister is offered in stainless steel with polished tip or titanium with burnt finish tip. 

Pictured below with the Honda oem plastic garnish cover for the driver's side tip opening. This is included only when purchasing from us directly. 

 

Part Number	Stainless Steel : RK-C1063H-08 Burnt Stainless Steel :  RK-C1063H-08T
Year/Make/Model	2022+ / Honda / Civic Sedan & Si [FE1]
Chassis / Engine	FE1 / 1.5L L15 Turbocharged
Exhaust Type	Single Cat Back System 4pc design
Piping Diameter	2.5" throughout
Tip Diameter	4 inch slant cut tip
Piping Material	Full T304 Stainless Steel
Muffler Material	Full T304 Stainless Steel
Muffler Tip Material	Full T304 Stainless Steel
Welding	Hand crafted high quality tig welding
Weight	Optimal weight reduction from the factory mufflers
Mid-Pipe	Resonated
Product Weight	Stainless Steel version - 29 lbs. Titanium Muffler version - 26 lbs.
Shipping Dims	59x16x9" , 40 lbs.

- Free Shipping to Continental US (Lower 48 States) 
- REMARK Limited Warranty 

** Eligible for purchases direct from www.remark-usa.com
** Excludes taxes and duties on international orders
** No Returns or Exchanges accepted