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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXTY236
SKU: MK-SSXTY236
The Milltek Resonated Cat-Back Exhaust System is a direct factory replacement for Toyota Tundra 3rd Generation (2021+) models with the 3.5L V6 engine. Hand-finished T304L stainless steel construction with mandrel-bent piping and engineered resonance tuning deliver OEM+ fitment and a refined performance tone without modification. Constructed from T304Lstainless steel and finished by hand, this cat-back system uses OEM hangers and factory mounting points for bolt-on installation. The 3.00" primary and 76.20mm secondary piping maximizes exhaust scavenging while the resonated design eliminates drone at highway cruising speeds and tunes the full-throttle note for a sportier character that respects stock proportionality. System Specifications • Material: Hand-finished T304L stainless steel • Primary Pipe: 3.00" diameter, mandrel-bent • Secondary Pipe: 76.20mm diameter • Design: Resonated (OEM+ tone profile) • Fitment: Direct factory fitment, no modifications required • Tips: Polished stainless steel finisher • Application: Toyota Tundra 3.5L V6, 2021+ Every system is tested for fitment and tone before leaving production, ensuring enthusiasts receive precision-engineered exhaust that performs as it sounds. Designed in Tennessee and manufactured in the UK with 40+ years of performance exhaust heritage. Tested on the Tail of the Dragon.

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