Land Rover Defender P400 Downpipes

Land Rover Defender P400 Downpipes

Insulated
$2,595.00
$2,595.00
Skip to product information
Land Rover Defender P400 Downpipes
  • Land Rover Defender P400 Downpipes
  • Land Rover Defender P400 Downpipes
  • Land Rover Defender P400 Downpipes
  • Land Rover Defender P400 Downpipes
  • Land Rover Defender P400 Downpipes
Land Rover Defender P400 Downpipes

Land Rover Defender P400 Downpipes

$2,595.00
$2,595.00
Taxes included. Shipping calculated at checkout.

P400 90 (L663) - PT306 3.0L I6 Turbo - (2020+)P400 110 (L663) - PT306 3.0L I6 Turbo - (2020+)P400 130 (L663) - PT306 3.0L I6 Turbo - (2020+)

VersionInsulated



Why Choose Standard Performance Downpipes?

For drivers who want pure performance without added insulation, BlackBoost Downpipes deliver uncompromised quality and engineering.

• High-Flow Design: Optimised pipe diameter and smooth bends maximise exhaust flow for strong, consistent power gains.

• Premium Construction: Manufactured from high-grade stainless steel for durability, corrosion resistance, and long-term reliability.

• Raw Performance Sound: Delivers a sharper, more aggressive exhaust note for enthusiasts who prefer a more direct connection to the engine.

• Perfect Fitment: Engineered for OEM-level fit, ensuring seamless installation without compromises.

Why Upgrade to Thermally Insulated Downpipes?

BlackBoost Thermally Insulated Downpipes lock extreme temperatures inside the exhaust system where they belong.

• Faster Turbo Spool: Trapping heat keeps exhaust gases moving at maximum velocity. The result? Drastically reduced turbo lag and razor-sharp throttle response.

• Engine Bay Protection: Stops radiant heat from melting delicate wiring harnesses, sensors.

• Zero Heat-Soak: Keeps ambient under-bonnet temperatures low so your engine delivers consistent, maximum power—pull after pull, even in the harsh Australian summer.

Elevate Your Land Rover Defender P400 90 (L663) with BlackBoost Catless Downpipe.

Experience the ultimate performance upgrade for your Land Rover Defender P400 90 (L663) with BlackBoost Catless Downpipe. Crafted for enthusiasts who demand exhilarating power and a thrilling driving experience, these downpipes deliver exceptional performance gains.

Designed with sophisticated CAD modelling tools to ensure high flow and a perfect fit.

With a range of diameters from 3 to 5.5 inches depending on the application, are replacing the OEM downpipes, Laser-cut brackets to fit onto the OEM-provided mounting points.

Completely assembled and TIG welded with love from experienced hands.

The Perfect Catalytic Converter/ Particulate filter bypass system to unleash Performance.

 

Key Features of Land Rover Defender P400 90 (L663) Catless Downpipe:

  • Beautiful Racing Exhaust note
  • Huge exhaust flow improvement
  • Completely Bypass Primary and secondary Catalytic? Converters DPF & OPF*
  • High Power/Torque Gains depending on mods
  • Support power level proven over 1000 WHP
  • Reduces back pressure on Turbo applications
  • Built entirely in low carbon 304 Stainless Steel
  • Mandrel-bent with laser-cut components
  • Handmade Tig welded in House
  • Bolt-on Plug and Play installation
  • Compatible With BlackBoost and other Turbo Upgrades

Not Street Legal. For race use only. Requires a tune.