Invidia HS92HP1GTP N1 Cat-Back Exhaust for 1992-1996 Honda Prelude BB1/BB4

Vehicle Fitment

• 1992-1996 Honda Prelude (BB1/BB4; S, Si, Si-4WS, VTEC)

Features

• SUS304 stainless steel construction for durability and corrosion resistance
• Mandrel-bent 60 mm (2.36") piping for optimal exhaust flow
• 4" (101 mm) polished single-exit stainless steel tip
• CNC-flanged and robot TIG-welded for precision and strength
• Engineered with minimal bends for maximum horsepower and torque gains
• Resonated muffler design for a sporty yet refined exhaust note
• Comes with all necessary hangers, gaskets, and hardware
• Hangs from factory locations - no drilling or fabrication required
• Dyno-tested gains of 7-10 hp and corresponding torque increases
• 50-state emissions legal with catalytic converter retained

Specifications

• Part Number: HS92HP1GTP
• Pipe Diameter: 60 mm (2.36")
• Tip Diameter: 101 mm (4")
• Material: SUS304 stainless steel
• Fitment: Cat-back system from catalytic converter to tip
• Included: Resonator/muffler, mid-pipe, tailpipe with tip
• Warranty: 1 year (varies by dealer)

Included Components

• 1x Resonated mid-pipe section
• 1x Tailpipe with polished 4" tip
• 1x Resonated muffler assembly
• 1x Full hardware kit: gaskets, clamps, hangers
• 1x Installation instructions

Product Description

The Invidia HS92HP1GTP N1 Cat-Back Exhaust transforms your 1992-1996 Honda Prelude (BB1/BB4) with an aggressive, high-flow exhaust system built from premium SUS304 stainless steel. Its mandrel-bent 60 mm piping and CNC-flanged, TIG-welded joints minimize airflow restrictions, resulting in dyno-proven performance gains of 7-10 horsepower and additional torque :contentReference[oaicite:1]{index=1}.

The resonated muffler strike a balance between sporty acoustics and in-cabin comfort, offering a deep, refined exhaust note. Installation is straightforward, utilizing factory mounting points and including a complete hardware kit - no drilling required. The polished 4" single-exit tip provides a sleek, performance-focused finish.

This exhaust system is 50-state emissions legal, preserving the factory catalytic converter while enhancing performance and sound. Backed by Invidia's engineering and a 1-year warranty, it's an excellent upgrade for Prelude owners seeking reliability, style, and measurable gains.