Remark RO-TTQ5-D Axleback Muffler Delete Burnt Dbl Wall Tips 14-25 Infiniti Q50

Vehicle Fitment

• 2014-2025 Infiniti Q50 (2.0L Turbocharged I4, RWD/AWD)
• 2014-2025 Infiniti Q50 (3.0L Twin-Turbocharged V6, RWD/AWD)
• 2014-2025 Infiniti Q50 (3.7L V6, RWD/AWD)

Fitment Notes

• Fits all Q50 models - both RWD (2WD) and AWD (4WD) configurations
• Direct bolt-on installation to the OEM factory exhaust system only - will NOT fit aftermarket exhaust midpipes or catback systems
• Muffler delete design - completely removes factory muffler canisters for a more aggressive, unmuted exhaust note
• Burnt tip finish - chemically treated stainless steel producing a spectrum of gold, purple, and blue tones; requires extra care during cleaning to preserve finish
• Gaskets and bolts are included - no additional hardware required

Features

• Muffler delete straight-pipe design for maximum exhaust flow and an aggressive, unmuted exhaust note
• Burnt stainless steel double wall tip construction - inner and outer stainless layers with heat-treated color spectrum finish
• 2.5-inch, 16-gauge T304 stainless steel mandrel-bent piping for smooth, unrestricted exhaust flow
• Dual 4.5-inch slant-cut tips per side for a bold, high-impact visual upgrade over the factory exhaust
• Factory OEM-style exhaust hanger rod construction for secure, rattle-free fitment
• Hand-crafted high-quality TIG welding throughout
• Significant weight reduction over factory muffler assembly
• Backed by Remark's limited lifetime warranty against manufacturer defects

Specifications

• System Type: Axle-back muffler delete, 2-piece bolt-on
• Piping Diameter: 2.5 inches
• Pipe Wall Gauge: 16-gauge T304 stainless steel
• Tip Diameter: 4.5 inches (dual exit per side, slant-cut)
• Tip Style: Double wall burnt stainless steel
• Muffler: Deleted (straight-pipe design)
• Material: T304 Stainless Steel
• Welding: Hand-crafted TIG welded
• Drivetrain: RWD (2WD) / AWD (4WD)
• Platform: 2014-2025 Infiniti Q50 (V37 Chassis)
• Warranty: Limited Lifetime (manufacturer defects)

Included Components

• 2x Axleback Muffler Delete Pipes with Dual 4.5" Burnt Stainless Double Wall Tips (Left and Right)
• 1x Remark License Plate Frame
• 1x Hardware Kit (gaskets and bolts)

Product Description

The Remark RO-TTQ5-D is a muffler delete axleback exhaust system for the 2014-2025 Infiniti Q50 (V37 chassis), covering all engine variants and both RWD and AWD configurations. By removing the factory muffler canisters entirely, this straight-pipe design unleashes the natural exhaust character of the Q50's VQ and VR engines - delivering a noticeably more aggressive, sporty tone compared to stock. Built from 2.5-inch, 16-gauge T304 stainless steel with mandrel bends and hand-crafted TIG welds, it bolts directly onto the OEM exhaust system with zero modification required.

The dual 4.5-inch burnt stainless double wall slant-cut tips provide a premium, visually striking finish - the heat-treated stainless produces a rich spectrum of gold, purple, and blue tones that distinguish this variant from the standard polished stainless options. The double wall construction adds a layered, upscale appearance and the inner wall helps maintain tip shape under thermal cycling. Note that the burnt finish requires more careful cleaning to preserve the color treatment. This system will not fit any aftermarket exhaust midpipe - OEM system compatibility only.