AMS MITSUBISHI LANCER EVOLUTION X “WIDEMOUTH” DOWNPIPE

The AMS EVO X "Widemouth" Downpipe sets the benchmark for power and design. Extensive development led to optimal flow with a CAD-designed cast o2 housing, ensuring maximum performance and precise fitment. Unlock your Evo X's true potential!

• BEST FLOWING DESIGN AVAILABLE, COMPLETELY REPLACES O2 HOUSING AND DOWNPIPE WITH FULL 3″ PIPING 
• 100% CAST 304 STAINLESS STEEL CONSTRUCTION. NO MILD STEEL FLANGES OR CHEAP TUBING 
• 304 STAINLESS STEEL HIGH QUALITY FLEX SECTION 
• 15+ WHEEL HORSEPOWER GAINS OVER STOCK 
• BOLTS UP TO THE FACTORY CATALYTIC CONVERTER 
• WIDEBAND BUNG AND PLUG 
• INCLUDES ALL GASKETS AND NECESSARY HARDWARE 
• UNRIVALED FIT AND FINISH 

OEM DESIGN LEAVES ROOM FOR BIG IMPROVEMENTS 

The stock EVO X turbo's turbine outlet features a complex design, restricting flow with its tight configuration and narrow diameter. Our solution optimizes exhaust flow, reducing restrictions and enhancing performance for your EVO X.

This setup generates significant turbulence, especially when paired with other power-enhancing modifications, leading to increased backpressure. Designing a low-backpressure tubular component to fit within these constraints is challenging, making it difficult to surpass the stock configuration.

REMOVING RESTRICTIVE DESIGN CONSTRAINTS ALLOWS FOR MAXIMUM POWER 

By utilizing a casting for the turbine outlet section, we optimized the limited space for your o2 housing and downpipe. With a three-dimensional design, we achieved a smoother, higher-volume pathway from the turbine housing to the downpipe, enhancing exhaust flow and power gains without compromise. This downpipe caters to a wide range of setups, from stock to high-performance turbos, ensuring it's the ultimate and final upgrade you'll need!

BETTER THAN OEM QUALITY, DURABILITY AND FITMENT 

Our downpipe stands out with its 304 cast stainless steel construction, including the flex section and flanges, ensuring unmatched durability. No thin, inferior tubing here—just robust material built to last. With precise fitment, installation is a breeze, and we provide all necessary gaskets and hardware. Plus, we've added a bung for a wideband gauge, complete with a plug for added convenience.

APPLICATIONS 

• Mitsubishi Evolution 10 GSR and MR Models 
• Fits all Left hand drive models. NOT COMPATIBLE WITH RIGHT HAND DRIVE MODELS

• AMS Mitsubishi Lancer Evolution X Performance Intake Install Instructions can be downloaded here.