Milltek Sport Downpipes & Front-Pipe-Back Exhaust - 2020-2021 AMG A35

These Milltek Sport parts fit the 2020-2021 Mercedes-AMG A35 4MATIC sedan (V177) with the 2.0 liter turbo four. This page has the Milltek front-end parts for the AMG A35 sedan: large-bore downpipes with a 200-cell cat or catless, a front resonator bypass, and front-resonator-back systems that run all the way to the factory tailpipe trims. A Milltek hot-side part replaces the restrictive factory section with larger, smoother T304L tubing, so exhaust gas leaves the engine with less resistance. Pick a catted version to keep a catalytic converter in the system, or a catless version for a dedicated track car. Every Mercedes-AMG A35 system is made from T304L stainless steel with mandrel-bent tubing, so the pipe keeps its full size through each bend and resists corrosion for years. It bolts on with the factory hangers and clamps, with no cutting or welding needed. They are made from T304L stainless steel and bolt in place of the factory parts; Milltek estimates 2.5 to 3.5 hours to fit.

How to Choose

Choose the Part you need. Front Resonator Bypass Pipe replaces the factory front resonator with a straight section and joins the factory rear exhaust. Catless Downpipe is a large-bore downpipe with no cat (track use only). Front-Pipe-Back, Race Non-Valved (Loudest) replaces everything from the front resonator back with a non-valved race system and comes with a valve delete module. Front-Pipe-Back, Race Valved (Louder) is the race front-pipe-back system that keeps the factory valves. Catted 200-Cell Downpipe is a large-bore downpipe with a 200-cell hi-flow sports cat. Front-Pipe-Back, Valved Resonated (Quieter) is the valved front-pipe-back system with a resonator for the quietest cruise.

Pair them with the Milltek cat-back for the Mercedes-AMG A35 for a complete Milltek exhaust.

Features

• 76.2 mm (3 in) T304L stainless steel pipework
• Mandrel-bent and made to bolt to the factory mounting points
• Valved versions keep the factory valve function
• Catted and catless options explained below
• About 2.5 to 3.5 hours to fit, according to Milltek

What's Included

• The part you choose
• Front-pipe-back systems: adapter to the factory pipe, connecting pipe, rear silencer, tailpipe connecting pipes and tailpipe extensions
• Front resonator bypass: bypass pipe and adaptor to the factory system

Specifications

Fitment Notes

• Fits the 2020-2021 US-market Mercedes-AMG A35 sedan, the only years it was sold in the US. Milltek lists the same parts for the CLA35; please call us to confirm fitment on a CLA35.
• Both downpipes are race products that need a Stage 2 ECU remap, and must be fitted with the Milltek front resonator bypass or a Milltek front-pipe-back system. The front resonator bypass fits the factory front-pipe-back exhaust only. The catless downpipe is for off-road or track use only.
• Catless parts remove the catalytic converter. They are sold for off-road and competition use only and are not legal on public roads in the US.
• Professional installation is recommended.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.