NOTE: Guaranteed NO CEL and EPA Compliant when fitted to totally stock G8X!

MODE Design 400cpsi Catted Sport Cat Downpipe S58 BMW M3 G80 M4 G82 (inc. OPF & Non-OPF Models)

MODE Design.

Actions speak louder than words, so does HP. Welcome to MODE Design Downpipes, brilliantly designed taking the best assets of our original downpipes and adding some new design features we have achieved the ultimate goal, performance.

Industry leading high-flow, premium quality downpipes, designed and tested in Australia!

MODE Design Downpipes are high quality, precision hand-crafted T304 Stainless Steel, using CNC components and flanges, TIG welded in decatted or sport catted format.

MODE Design Downpipes are a direct fit with no modification required, our catted S58 downpipes are fitted with 400cpsi sport cats, this will allow installation without any ECU tuning, preventing any CEL issues.

All MODE Products have a 100% Fitment Guarantee and Lifetime Warranty!

Downpipe Features:

• Designed In-House in Australia
• Suitable for RHD & LHD Vehicles
• Engineered to work with our Stage 2, 3 & 4 Turbo Kits
• High-Flow Design Tested up to 1,000HP
• Stainless Steel Construction
• Precision CNC machined flanges and fittings
• Sport Cat version with 400cpsi GESI GEN2 4.5" Catalyst
• 800-1200hp Rated Latest Version
• EPA Registered / Compliant High Flow Catalyst
• NO CEL Guaranteed on totally standard G8X!
  
• MODE 100% Fitment Guarantee
• MODE LIFETIME Warranty

Options:

• Optional Inconel Heat Shielding with Internal Ceramic Lining *Special Order*

This product is for Off-Road, Racing & Competition use only and may not be legal for use in highway or street vehicles or other non-racing competition off-road vehicles.