3" downpipe with 200-cell high flow catalytic converter for use with Milltek cat-back only
This product was last offered at the strikethrough price on
09-18-2026
3" downpipe with 200-cell high flow catalytic converter for use with Milltek cat-back only
This product was last offered at the strikethrough price on
09-18-2026
Cat Back Resonated Valved - EC Approved
This product was last offered at the strikethrough price on
09-18-2026
Fill the voids in the factory mount to reduce flex
Engineered and proven to support 550whp+! Price includes a $1200.00 refundable core charge.
This product was last offered at the strikethrough price on
07-20-2026
Engineered and proven to support 450whp+! No Core Charge required!
This product was last offered at the strikethrough price on
07-20-2026
Get up to +48 hp and +48 lb-ft through a safe and easy to use tuning module from RaceChip
Get up to +60 hp and +54 lb-ft through a safe and easy to use tuning module from RaceChip
Unleash sharper throttle response and bigger power gains in your A45 AMG with this high-flow, CAD-designed 76mm downpipe kit featuring a 200 CPI race cat for maximum performance and reliability.
Unlock cooler, more consistent power in your A45/CLA45/GLA45 AMG with Wagner’s certified, plug-and-play Front Water Cooler delivering a massive 79% volume increase for maximum performance and reliability.
Increase of +80 Horsepower, and +183 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
Astonishing gains of +231 Horsepower, and + 299lb-ft of torque! Makes 586 Horsepower, and 631lb-ft of Torque! 100% Bolt-on installation!
Increase of +64 Horsepower, and +172 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Unleash massive top-end flow and lightning-fast spool times with a completely redesigned, direct-fit turbocharger built specifically for your M133.
Replacement factory turbocharger - includes a refundable $327.60 core charge