RENNtech Stainless Steel Sound and Performance Pipe for 211 - E 55K AMG and 63 AMG land-rover-range-rover--l460---2022-present--4-4-l-v8-twin-turbo-esr1816058 power gains

power gains

Stock: 454 HP | 460 LB-FT

0 Inline 6 cylinder EQ Boost -engine

CLASS S (W 221) 350 4-matic [2 Filters Required] (HP: 272 | Year: 07 > 11)

RENNtech Stainless Steel Sound and Performance Pipe for 211 - E 55K AMG and 63 AMG land-rover-range-rover--l460---2022-present--4-4-l-v8-twin-turbo-esr1816058 power gainsRENNtech Stainless Steeel Sound and Performance Pipes for 211 E 55K AMG and 63 AMG. Gaines: +10HP & 15TQ Our performance and sound pipes bypass the stock Mercedes resonators for increased exhaust gas flow, reduced back pressure and improved sound. Combined with RENNTECH's ECU software and stainless steel headers, our sound pipe produces noticable gains and improved power in the mid to high rpm range. High strength T 304 stainless steel construction