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 0" Weight: Construction: 1-piece Forged

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

8 at 3350 rpm 488

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

589 whp @ 6

SL (R230) 300 [2 Filters Required] (HP: 231 | Year: 09 >)

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 0" Weight: Construction: 1-piece ForgedRENNtech 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