Remark Cat-Back Exhaust – Single Exit | Stainless Tip | Honda S2000 AP1 / AP2 2000–2009 | RK-C1063H-05Z

Fits both AP1 (2000–2003, F20C 2.0L) and AP2 (2004–2009, F22C 2.2L). Confirm your model year before ordering.

Remark RK-C1063H-05Z single exit cat-back exhaust system for the Honda S2000. Stainless steel construction with polished stainless tip. Replaces the OEM cat-back from the catalytic converter to the exhaust tip. 43.3 lbs. Ships fast across Canada and the US.

Remark Exhaust — Japanese Quality for the S2000

Remark is a Japanese exhaust manufacturer known for producing premium stainless steel cat-back and axle-back systems with refined, aggressive exhaust character. Remark systems are engineered for direct bolt-on fitment with OEM-quality fit and finish, using mandrel-bent stainless steel piping for consistent flow and long-term corrosion resistance. Remark’s S2000 cat-back is well-regarded in the AP1/AP2 community for enhancing the engine’s high-RPM exhaust note without introducing low-RPM drone — a common issue on poorly designed cat-back systems on naturally aspirated 4-cylinder platforms.

Cat-Back System — What’s Included

The RK-C1063H-05Z is a complete cat-back system, replacing all OEM exhaust components from the catalytic converter outlet rearward — midpipe, muffler, and exit tip. The system uses the OEM cat outlet connection point, so the catalytic converter is retained. All hardware and gaskets required for installation are included. Single exit routing matches the OEM S2000 exhaust layout.

S2000 Exhaust Character — F20C and F22C

The Honda S2000’s F20C (AP1, 9,000 RPM redline) and F22C (AP2, 8,200 RPM redline) are among the highest-revving naturally aspirated production 4-cylinders ever built. The exhaust note at high RPM is a defining part of the S2000 ownership experience — the OEM system is tuned for noise regulations and suppresses much of the engine’s character at the top of the rev range. The Remark cat-back opens up the exhaust flow and brings out the F20C/F22C’s high-RPM character with a more aggressive, refined note as the engine climbs toward redline. On a naturally aspirated platform where the driver spends time in the upper RPM range, exhaust note quality matters significantly more than on a turbocharged engine where boost noise dominates.

Stainless Steel Construction and Tip

The RK-C1063H-05Z uses mandrel-bent stainless steel piping throughout the cat-back run for consistent internal diameter and flow path without the flow restrictions of crush-bent sections. The polished stainless steel exit tip provides a clean, premium finish that complements the S2000’s styling. Stainless steel construction provides long-term corrosion resistance suited to Canadian and Northern US road conditions where road salt and moisture are factors in exhaust longevity.

AP1 vs AP2 Fitment

The RK-C1063H-05Z fits both the AP1 (2000–2003, F20C 2.0L, 240hp) and AP2 (2004–2009, F22C 2.2L, 237hp). Both generations share the same exhaust routing and cat-back connection point. The primary differences between AP1 and AP2 are the engine displacement and redline — the exhaust system itself is interchangeable between generations. Confirm your model year before ordering.

Fits Honda S2000 AP1 (2000–2003) and AP2 (2004–2009). Retains OEM catalytic converter. Professional installation recommended. Torque all clamps and hangers to specification. Allow system to heat cycle before final torque check.

Specifications

• Brand: Remark
• Part Number: RK-C1063H-05Z
• Type: Cat-back exhaust system
• Exit: Single
• Tip Finish: Polished stainless steel
• Construction: Mandrel-bent stainless steel
• Weight: 43.3 lbs
• Application: Honda S2000 AP1 (2000–2003) / AP2 (2004–2009)