RENNtech | Stainless Steel Long Tube Headers | C197 SLS AMG / GT | 6.3L V8 N/A | M159 mercedes-benz-cla-class--118---2020-present--cla-45-amg-esr2249959 CLASS R LONG (W 251)

CLASS R LONG (W 251) 350 4-matic [2 Filters Required] (HP: 272 | Year: 06 > 10)

575 HP / 612 LB/FT

AMG GT C MY2018+

The R1 performance package increases performance to 669 hp and 624 lb/ft without sacrificing daily driver comfort or reliability

0" Weight:   Construction: 1-piece Forged Tire Size: 275/35-19

RENNtech | Stainless Steel Long Tube Headers | C197 SLS AMG / GT | 6.3L V8 N/A | M159 mercedes-benz-cla-class--118---2020-present--cla-45-amg-esr2249959 CLASS R LONG (W 251)RENNtech Stainless Steel Sport Soundpipe for 197 SLS AMG. Gaines: +20HP & 20TQ Designed, engineered and manufactured in house specifically for the SLS. Our purge welded, ceramic coated long tube headers feature top of the line big tube 2" diameter T 304 stainless steel tubing, tri metal 200 cell sport catalytic cells and are manufactured from the same high quality materials used on all RENNtech headers. We ceramic coat our headers to retain heat