HKS 17+ Honda Civic Si Sedan (FC) Hi-Power Muffler Exhaust

HKS Hi-Power Muffler for Civic SI Coupe (FC3)

HKS Hi-Power 409 SW20 3S-GTE

HKS Hi-Power 409 JA12W/JA22W F6A/K6A JIMNY

HKS 93-98 Nissan Silvia S14 SR20DET Hi-Power Exhaust

HKS Hi-Power 409 PS13/RPS13 SR20DET

HKS Hi-Power 409 ER34 4dr RB25DET

HKS Hi-Power 409 ER34 2dr RB25DET

HKS Hi-Power 409 BNR32 RB26DETT

The aFe Universal fit Aluminized Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished aluminized steel and uses a straight through...

The aFe Universal fit Aluminized or 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of either Aluminized steel or brushed...

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of 409 stainless steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems. You will love...

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of aluminized steel and is used to eliminate the 4 In/Out muffler used in most factory or performance 4 exhaust systems. You will love the...

The aFe Universal fit Aluminized or 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of either Aluminized steel or brushed...

This cat-back exhaust system is constructed of 2-1/2 IN - 2-1/4 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features high-flow 304 stainless steel polished mufflers, producing a deep sound. The mufflers...

This model is basically a version of the GT-Exhaust Ver.4 Silent Edition (which meets sound volume regulations) but without the resonator, resulting in a slightly louder exhaust note.The internal structure of the silencer has been subtly modified to...

This is the exhaust system that RFY believes the NSX should have come with from the factory.It delivers greater comfort and torque than the OEM muffler, and when you step on the throttle, the true essence of a sports car is revealed.We proudly offer a...

Suzuka Circuit, the sacred ground of motorsports and Honda’s home track, serves as the inspiration for this exhaust system.We’ve captured the essence of the legendary "Honda music" exhaust note in true RFY style. Experience the powerful,...

This exhaust system is engineered with a singular focus: extracting the engine’s full potential to achieve faster lap times on the circuit.The crisp, responsive exhaust note is a byproduct of our commitment to lightweight construction and high...

This is a flagship product developed with the concept of maximizing the engine's inherent performance while delivering a sporty, race-inspired exhaust note.A removable cartridge-type baffle is installed in the upper section of the muffler, allowing for...