The PLM Power Driven B-Series Downpipe (Part #: PLM-B-T3-TOP-DP) is designed specifically to match the PLM Top Mount Turbo Manifold for Honda B-Series engines. Made from 304 stainless steel, this 3" downpipe features mandrel bends, a flex pipe section, and clean TIG welds. It’s built to support serious turbo setups with reliable fitment and flow, making it ideal for both street and track cars running B16, B18, or B20 motors.

KEY FEATURES

• 3-inch mandrel-bent piping

• 304 stainless steel construction

• TIG welded

• Flex pipe for vibration absorption

• Pre-welded O2 sensor bung

• 2-bolt flange at exhaust end

• 4-bolt turbo flange for PLM Top Mount Turbo Manifold

• Direct fit with PLM-B-T3-TOP manifold

• One-year manufacturer warranty

TECHNICAL SPECS / MATERIALS

• Pipe Diameter: 3 inches

• Material: 304 stainless steel

• Turbo Flange: 4-bolt pattern

• Exhaust Flange: 2-bolt

• O2 Sensor Ports: 1 pre-installed

• Flex Joint: Yes

INSTALLATION DETAILS

• Direct bolt-on to PLM-B-T3-TOP Turbo Manifold

• Compatible with EF, EG, EK Honda Civics and DA/DC2 Acura Integras

• Designed for high-performance turbo setups using B-Series engines

• Includes necessary flanges for proper sealing

WHAT’S INCLUDED

• PLM 3" B-Series downpipe

• 4-bolt turbo flange pre-attached

• Flex section

• O2 bung (pre-installed)

FITMENT GUIDE

• Honda Civic: 1988–2000 (EF, EG, EK chassis)

• Acura Integra: 1990–2001 (DA, DC2 chassis)

• Compatible with:

  • PLM B-Series Top Mount Turbo Manifold (PLM-B-T3-TOP)

  • B16, B18, B20 engines

NOTES

• Only compatible with PLM-B-T3-TOP Top Mount Turbo Manifold

BRAND INFO
PLM (Private Label Mfg.) is an industry leader in precision turbo components for Honda and Acura platforms. Their exhaust solutions, manifolds, and downpipes are engineered for serious performance, combining expert welding with race-proven durability.