
Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
Brand: Milltek
Part #: SSXTY147
SKU: MK-SSXTY147
Milltek Non-Resonated Cat-Back Exhaust System for Toyota GR Corolla (1.6 Turbo). Direct factory fitment replacement using OEM hangers-no modification required. Hand-finished T304L stainless steel construction with brushed titanium GT tips. This configuration delivers increased volume and aggressive tone character for drivers prioritizing full-throttle acoustics on closed course or track use. All Milltek Cat-Back systems are mandrel-bent T304L stainless steel, engineered for dyno-proven performance gains and refined sound tuning. Secondary cat configuration allows customization of resonance character while maintaining structural integrity and durability through all driving conditions. • Fits 6-speed manual transmission models only, not the 8-speed automatic (GR-DAT) • T304L stainless steel construction-hand-finished throughout • Brushed titanium GT exhaust tips • Non-resonated design for maximum volume on track • Mandrel-bent piping for optimized flow • OEM+ fitment-direct bolt-on installation Every system is dyno-tested and engineered for real performance gains, not just sound. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Brushed Titanium TipsMilltek

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Cerakote Black TipsMilltek

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Polished TipsMilltek