REDSTAR Downpipes are the best way to get that noted V8 exhaust tone with bubbles & crackles from your twin-turbo AMG V8 engine.
- All 2015+ Mercedes AMG GT/ GT-S / GT-R / GT-C C190/R190 models with M177 4.0 twin-turbo engine
- HJS 200cpsi Ultra High-Performance catalytic converters. Made in Germany. No CEL issues, no ECU tuning required. The most reputed converters for their outstanding characteristics, quality and durability.
- GESI UHO 300cpsi made in Canada catalytic converters. Provides significant improvement in exhaust flow over stock while keeping "check engine light" off. Well represented converters on the performance market with perfect price/quality ratio.
Double-layer heatshielding is used to protect surrounding parts, wires, and hoses against radiant heat from the downpipes.
Integrated thermal insulation reduces surface temperature up to 70%! What makes it an absolute winner, compared to usual thermal wrapping or ceramic coatings.
It’s very important not just for safety reasons but also affects engine performance by reducing the underhood temperature. We highly recommend this option, especially for catted downpipes.
- Significant power gain
- Faster spool up and better throttle response
- Increasing the life of the turbos
- Reducing underhood temperature
- Adds a very nice tone to the exhaust
- 100% bolt-on installation
- 100% TIG welded and back purged
- Highest quality 1.6mm wall 304 stainless steel
- OEM-spec flanges
- All brackets and mounts as on OEM unit