Alpha Competition Decat Downpipes Mercedes AMG GT / GTS / GTC / GTR C190
 
These stainless steel made Alpha Competition downpipes, in 3" / 76mm diameter, fit without modification between the turbos and the front pipes of the M177 4.0T engines fitted to the Mercedes AMG GT / GTS / GTC / GTR C190 in order to remove all the catalysts. Manufactured from high quality T304 stainless steel with handmade TIG welds, these downpipes will bring an average gain of 37hp on a stage 1 engine and a particularly aggressive sound. With a high flow structure and thermal insulation to reduce heat radiation by 50%, these downpipes clearly represent the best value for money on the market!
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Direct mounting
2-piece kit
100% T304 stainless steel
3" / 76mm pipes
Specific thermal insulation
Measured gain on stage 1: 37hp
Aggressive sound
Handmade TIG welds
Assembly kit included
Lifetime warranty
- ECU calibration is mandatory -
Mercedes AMG GT 4.0 M178
Mercedes AMG GT S 4.0 M178
Mercedes AMG GT C 4.0 M178
Mercedes AMG GT R 4.0 M178