Take your AMG to the next level with Narkos Performance’s high-flow sports cat downpipes, engineered for power, precision, and reliability. Features & Benefits • Premium Build Quality – Crafted from T-304 high-grade stainless steel and TIG welded in-house for durability and strength. • Turbo-Direct Design – Downpipes connect directly from the turbo, delivering a faster spool, sharper throttle response, and improved driving dynamics. • Performance Gains – Expect +20–25bhp on a stock car and 120bhp+ on a tuned setup. • Aggressive Sound – Enhanced exhaust tone that’s deeper, sharper, and more exciting without excessive drone. • Optimized Efficiency – Reduced exhaust backpressure, lower operating temperatures, and increased cylinder charge for maximum performance. • Can be MOT Friendly – Can be Fitted with a 200 Cell Hi-Flow Sports Cat, designed to be Euro 5 rated and road legal (should pass MOT emissions testing). Compatibility • Mercedes-Benz W213 E63 AMG • Mercedes-Benz W213 E63S AMG Additional Information • Professional installation is recommended due to tight fitment on some exhaust setups. • OPF/GPF delete may need to be coded out – check with your tuner before installation. • Covered by the Narkos Performance Lifetime Warranty. Narkos Performance downpipes deliver the perfect balance of performance, sound, and road legality – making them the ideal choice for any E63 AMG enthusiast.