Enhance the performance of your BMW i8 with the genuine Armytrix Stainless Steel Decatted Downpipe with Cat Simulator, engineered to maximize exhaust flow while eliminating the restrictive factory catalytic converter for improved power delivery, faster turbo response, and a more aggressive exhaust sound.
Manufactured from premium T304 stainless steel, this high-performance decatted downpipe features an integrated cat simulator, helping prevent catalyst-related warning lights while maintaining optimal exhaust flow. The optimized design significantly reduces exhaust back pressure, allowing the turbocharger to spool more quickly and improving throttle response throughout the rev range.
Precision engineered for durability, corrosion resistance, and OEM-quality fitment, the Armytrix downpipe installs directly using the factory mounting points, making it an ideal upgrade for enthusiasts seeking maximum performance from the BMW i8.
Compatible with:
- BMW i8 I12 Coupe (362 hp)
(Please verify vehicle compatibility before ordering.)
At Racebox, we proudly offer only genuine Armytrix performance products, delivering premium engineering, exceptional craftsmanship, and motorsport-inspired technology for performance enthusiasts worldwide.
Benefits
- Genuine Armytrix Decatted Downpipe
- Integrated Cat Simulator
- Premium T304 stainless steel construction
- Maximum exhaust flow
- Reduced exhaust back pressure
- Faster turbocharger spool
- Improved throttle response
- Increased horsepower potential
- Enhanced engine efficiency
- Aggressive motorsport-inspired exhaust sound
- Corrosion-resistant construction
- OEM-quality fitment
- Direct bolt-on installation
- Precision CNC manufacturing
Specifications
Material | T304 Stainless Steel
Construction | High-Flow Decatted Downpipe
Catalyst | Catless with Integrated Cat Simulator
Fitment | BMW i8 (I12)
Performance | Reduced Back Pressure & Improved Turbo Response
Installation | Direct OEM Replacement
ECU Remapping | Recommended for Optimal Performance
Manufactured by | Armytrix
Distributed by | Racebox
Country of Origin | Taiwan
Upgrade your BMW i8 with the genuine Armytrix Stainless Steel Decatted Downpipe with Cat Simulator and experience improved turbo response, increased performance, enhanced exhaust flow, and the premium engineering of Armytrix, available worldwide from Racebox.
