AMS ALP.28.05.0002-2 Full Downpipe Kit 3" for INFINITI Q50 / Q60

Description AMS ALP.28.05.0002-2 Full Downpipe Kit 3" for INFINITI Q50 / Q60

AMS Performance VR30DDTT Street Full Downpipes are designed for maximum performance and durability, featuring full 3" mandrel bent construction. Testing on a shop Q60 equipped with these downpipes and a Red Alpha Tune showed a 20 horsepower increase over VR30 Race Lower Downpipes, with earlier power delivery and improved turbo spool-up.

The mandrel bent pipe sections provide smooth transitions, allowing exhaust gases to maintain velocity and reducing back pressure. Heavy gauge stainless steel construction helps retain heat within the downpipe, and precision engineering ensures OEM-like fitment and function.

EPA compliant GESI catalytic converters are integrated for high performance and emissions compliance. The included 2.5" to 3.0" adapter allows compatibility with both stock and aftermarket cat-back systems.

• Significant horsepower gains over lower downpipes
• Full 3" stainless steel construction including brackets and flanges
• EPA compliant GESI catalytic converters rated to over 800 horsepower
• Mandrel bent tubing for optimal exhaust flow

Kit comes with:

• 3" 304 stainless steel downpipes
• GESI EPA compliant catalytic converters (integrated)
• 3" exhaust gaskets
• 3" to 2.5" cat-back adapter plates
• All necessary installation hardware

Vehicle Compatibility:

• 2017+ INFINITI Q60 with 3.0L Twin Turbo VR30
• 2016+ INFINITI Q50 with 3.0L Twin Turbo VR30
• 2023+ Nissan Z (all submodels)