McLaren GT Performance Downpipes

McLaren GT Performance Downpipes – Catless / 200-Cell High-Flow

Unlock the true performance and sound potential of your McLaren GT with Momentum Motorsports Performance Downpipes, engineered for maximum exhaust flow, reduced backpressure, and a noticeably more aggressive exhaust note.

Designed as a direct replacement for the restrictive factory downpipes, this upgrade delivers faster turbo response, increased horsepower, and sharper throttle feel—whether you choose full race catless or a high-flow catted configuration.

Each set is precision-fabricated using high-grade stainless steel and features advanced heat shielding to withstand extreme exhaust temperatures while maintaining long-term durability.

Available Options

🔹 Catless Downpipes (Race Use Only)

• Maximum exhaust flow and power potential

• Aggressive, raw exhaust tone

• Ideal for track and off-road builds

• Will trigger a check engine light without tuning

🔹 200-Cell High-Flow Catted Downpipes

• Performance gains with improved emissions control

• Deeper, refined exhaust sound with reduced rasp

• Better suited for street-driven builds

• May still require tuning to prevent CEL

Key Features

• Direct bolt-on replacement for OEM downpipes

• High-quality stainless steel construction

• Heat-resistant mesh shielding for reduced engine bay temps

• Optimized bends for improved exhaust flow

• Designed to pair perfectly with ECU tuning

• Significant sound and performance improvement

Fitment

• McLaren GT (All Model Years)

Important Notes

• Professional installation recommended

• ECU tuning strongly advised for optimal performance and reliability

• Catless option is intended for off-road / race use only

• Emissions compliance varies by region